Patent Assignment
Reel/Frame 035581/0710
Notice of Grant of Security Interest in Patents
Recorded: 2015-05-05
Pages: 93
Assignor
IKANOS COMMUNICATIONS, INC.
Executed: 2015-04-30
Assignee
ALCATEL-LUCENT USA, INC.
7B-505 600-700 MOUNTAIN AVE., MURRAY HILL, NEW JERSEY, 07974
Covered Properties
(388)
Systems and Methods of Resource Allocation for Cancellation of Crosstalk
Method and Apparatus for Peak-to-Average Ratio Reduction
System and Method for Partitioning DSL Vector Cancellation
Method and Apparatus for Data Transmission in Home Networks
System and Method for Selecting Parameters for Compressing Coefficients for Nodescale Vectoring
Dm-Cm Diversity Receiver for a Wireline Communication System
Customer Premise Selt Based Method for Detecting the Presence of a Micro-Filter on a Vdsl Connection
Multi-Symbol Rate Vectoring
Application:
61/949,447 →
Transmit Controlled Adaptive Modulation for Xdsl and G.Fast
Application:
61/954,838 →
Method to Improve the Linearity of the Time Domain Trace Derived from a Single Ended Line Test
Application:
61/971,389 →
Method of Optimizing an Xdsl Transceiver Analog Configuration Through Use of a Customer Premise Based Single Ended Line Test (Selt) Measurement
Application:
61/971,401 →
Method and Apparatus for Detecting Missing Microfilter
Application:
61/987,880 →
Methods and Systems for Maintaining Spectral Compatibility Between Co-Existing Legacy and Wideband Dsl Services
Application:
14/662,358 →
Publication:
US US20150270942A1
Fext Coefficient Update for G.Fast Vectoring with Discontinuous Operation
Application:
62/000,872 →
Efficient Management of Fext Coefficient Memory for G.Fast Vectoring
Application:
62/000,892 →
Dual Band Analog Front End for High Speed Data Transmission
Application:
62/015,149 →
Sub Band Approach Towards Doubling Transmission Bandwidth for Dmt Systems
Application:
62/015,179 →
Method and Apparatus for Gauge Identification Based on Single Ended Line Testing (Selt)
Application:
62/028,723 →
Time Space Crosstalk Management
Application:
62/032,351 →
Method and Apparatus for Vectoring ADSL2 Lines
Application:
14/511,655 →
Publication:
US US20150104001A1
Method and Apparatus for Managing Processing in Tdd Frames to Enable Power Dissipation Reduction
Method and Apparatus for Managing Low Power Mode in Xdsl Systems
Application:
14/532,651 →
Publication:
US US20150124948A1
Dual-Source Hybrid Cancellation Scheme
Application:
62/044,729 →
System and Method for Reduced Precision Vector Processing
Application:
62/083,411 →
Method and Apparatus for Caching in a Networked Environment
Application:
14/634,323 →
Publication:
US US20150172409A1
System and Method for Preventing Phantom Data Communication Links
Application:
62/097,969 →
Enhancement of Selt Tdr Signal for Display on Technician Handheld Unit
Application:
62/098,018 →
Methods and Apparatuses for Characterizing Common Mode Noise and Estimating Loop Imbalance
Method and Apparatus for Performing Multi-Symbol Rate Vectoring
Method and Apparatus for Improving Performance of Transmit Controlled Adaptive Modulation in Xdsl and G.Fast Systems
Method and Apparatus to Improve the Linearity of the Time Domain Trace Derived from a Single Ended Line Test
Application:
14/671,391 →
Publication:
US US20150280779A1
Method and Apparatus of Optimizing an Xdsl Transceiver Configuration Using Single Ended Line Test (Selt) Measurement
Method and Apparatus for Packet Retransmission in Dsl Systems
Application:
12/573,742 →
Publication:
US US20100088569A1
Systems and Methods for Characterizing Loops Based on Single-Ended Line Testing (Selt)
Systems and Methods for G.Vector Initialization
Robust Handshake Procedure in Cross-Talk Environments
Reduced Memory Vectored Dsl
Method and Apparatus for Sensing Noise Signals in a Wireline Communications Environment
Method and Apparatus for Detecting and Analyzing Noise and Other Events Affecting a Communication System
Method and Apparatus for Cancelling Impulse Noise in Dsl Systems
Application:
14/058,112 →
Publication:
US US20140112379A1
Method and Apparatus to Detect and Communicate Information Regarding State of Communication Link
Application:
14/054,006 →
Publication:
US US20140105000A1
Mechanism to Facilitate Timing Recovery in Time Division Duplex Systems
Application:
14/065,888 →
Publication:
US US20140119250A1
Systems and Methods for Implementing a Multi-Sensor Receiver in a DSM3 Environment
Upbo for Vectored Dsl
Method and Apparatus for Designing an Improved Transmit Signal for Use in a Single Ended Line Test (Selt)
Method and Apparatus for Detecting and Locating Loop Impairments
Method and Apparatus for Detecting Improper Connections Near a Customer Premises Equipment
Method and Apparatus for Initiating and Data Collection of Single Ended Line Test on Customer Premises Equipment
Vectored Dsl Crosstalk Cancellation
Method and Apparatus for Automatically Detecting Virtual Circuit Settings and Encapsulation Types in a Dsl Network
Universal Dsl Link Interface Between a Dsl Digital Controller and a Dsl Codec
Patent:
6,345,072 →
Application:
09/255,235 →
Dsl Link with Embedded Control and Multi-Channel Capability
Spread Spectrum Handshake for Digital Subscriber Line Telecommunications Systems
Patent:
6,771,697 →
Application:
09/701,810 →
Self-Protection Against Non-Stationary Disturbances
Subframe Interleaving
Bit-Loading Method and System for a Dmt Transceiver
Hybrid Software/Hardware Discrete Multi-Tone Transceiver
Patent:
6,570,912 →
Application:
09/263,160 →
Dsl Modem Utilizing Low Density Parity Check Codes
Systems and Methods for Protecting Dsl Systems Against Impulse Noise
Systems and Methods for Selecting Tones for Far-End Cross Talk Mitigation
Systems and Methods for Characterizing Loop Termination via Single-Ended Line Testing
Dsl Link with Scaleable Performance
Configuring Transmission Signals
Systems and Methods for Impulse Noise Characterization
Downstream Power Back-Off for Fiber to Node Applications
Systems and Methods for Mimo Precoding in an Xdsl System
Systems and Methods for Mimo Precoding in an Xdsl System
Systems and Methods for Retransmission Return Channel Error Detection
Multiplexing/Demultiplexing on a Shared Interface
Systems and Methods for Bridge Tap Detection Based on Per-Port Calibration
3-Level Line Driver
Systems and Methods for Loop Length Estimation Based on Per-Port Calibration
Systems and Methods for Loop Termination Detection Based on Per-Port Calibration
Reducing the Effect of Noise in a Multi-Channel Telecommunication Receiver
Method and Apparatus for Reducing Switchover Latency in Iptv Systems
Patent:
8,797,872 →
Application:
12/924,764 →
Systems and Methods for Performing Loop Analysis Based on Un-Calibrated Single-Ended Line Testing
Transport Frame Structure for Retransmission in Dsl
Method and apparatus for crosstalk cancellation during SELT testing
Systems and Methods for Mitigating Self-Induced Far-End Crosstalk
Method and Apparatus for Optimizing Dynamic Range in Dmt Modems
Adaptive Integrated Hybrid with Complex Adaptation for Digital Subscriber Line Systems
Back Channel Communication
Back Channel Communication
Crosstalk Recognition in Presence of Radio Frequency Interference
Systems and Methods for Transmit-Only Peak-to-Average Ratio Reduction in the Oversampled Regime Using Reserved Tones
Method and apparatus for a current control
Patent:
8,947,282 →
Application:
12/931,018 →
Systems and Methods for Implementing a Multi-Sensor Receiver in a DSM3 Environment
Systems and Methods for Frequency Domain Realization of Non-Integer Fractionally Spaced Time Domain Equalization
Systems and Methods for Positioning and Messaging of Reserved Tones for Peak-to-Average Ratio (Par) Reduction in Dsl Systems
Systems and Methods for Mitigating Impulse Noise
Configurable Impulse Noise Protection System and Method Based on Impulse Noise Statistics
Systems and Methods for Performing Line Imbalance Measurement and Mitigation Based on a Common Mode Sensor
Low Complexity Systems and Methods for Peak-to-Average Ratio (Par) Reduction Using Reserved Tones
Adaptive Turbo Peak Mitigation for Peak-to-Average Ratio (Par) Reduction Using Reserved Tones
Systems and Methods for Transporting Time-of-Day Information in a Communication System
Systems and Methods for Deriving Parameters for Impulse Noise Detectors
Systems and Methods for Retransmission with on-Line Reconfiguration
Systems and Methods for Mitigating the Effects of Upstream Far-End Cross Talk
Reduced Memory Vectored Dsl
Gateway Device for Performing Communication with Various Devices in Home Networks and Wide Area Networks
Upbo for Vectored Dsl
Systems and Methods for Performing Combined Equalization in Communication Systems
Dbmsol and Fbmsol Power Spectral Density Masks
Retransmission Above the Gamma Interface
Systems and Methods for Performing Siso Detection in a Wimax Environment
Systems and Methods for Performing Initial Synchronization in Wireless Communications Systems
Systems and Methods for Monitoring Impulse Noise
Cooperative Mimo for Alien Noise Cancellation (Comac) for Upstream Vdsl Systems
Metric Computation for Lowering Complexity of Mimo Detection Algorithms
Systems and Methods for Signaling for Vectoring of DSL Systems
Digitally-Tunable Echo-Cancelling Analog Front End for Wireline Communications Devices
Patent:
6,542,477 →
Application:
09/281,903 →
Dsl Alien Noise Reduction
System and Method for Echo Cancellation Over Asymmertic Spectra
Patent:
6,421,377 →
Application:
09/164,552 →
System and Method for Data Sequence Correlation in the Time Domain
Patent:
6,310,896 →
Application:
09/174,026 →
System and Method for Adsl Usb Bandwidth Negotiation
Patent:
6,658,499 →
Application:
09/815,509 →
Dsl Line Tester
Patent:
6,909,781 →
Application:
09/819,325 →
Circuit and Method for an Improved Front End in Duplex Signal Communication Systems
Patent:
7,010,025 →
Application:
09/862,952 →
System and Method for Canceling Crosstalk
Patent:
6,999,504 →
Application:
09/808,760 →
Unified Dsl Transceiver
Patent:
7,031,378 →
Application:
09/888,735 →
Hybrid Echo Canceller
Patent:
7,068,780 →
Application:
09/939,439 →
Filter Tuner System and Method
System and Method for Providing Adaptive Rate Selection
Patent:
6,922,444 →
Application:
09/975,446 →
Dual Echo Canceller and Method for Increasing Dynamic Range of a Receiver
Patent:
6,741,701 →
Application:
10/014,315 →
System, Apparatus, and Method for Atm Header Compression for Dsl Links
Patent:
7,154,895 →
Application:
10/021,199 →
System and Method for Performing Echo Cancellation for Non-Linearities
Patent:
7,016,489 →
Application:
10/021,591 →
Method and Apparatus for Active Line Termination
Patent:
6,580,286 →
Application:
10/039,144 →
Line Driver Operative from a Single Supply and Method for Supplying Voltages to a Load
Patent:
6,531,902 →
Application:
10/044,726 →
System and Method for Decreasing Cross-Talk Effects in Time-Domain-Modulation (Tdm) Digital Subscriber Line (Dsl) Systems
Patent:
7,142,595 →
Application:
10/120,941 →
System and Method for Reducing Power Consumption by Spectral Shaping of Signals
Patent:
7,133,419 →
Application:
10/138,365 →
System and Method for Increasing Data Capacity in Communication Systems
System and Method for Partitioning a Dslam Network
Patent:
7,436,849 →
Application:
10/211,820 →
Wide-Band Analog Front-End for Dsl Applications
Patent:
7,061,987 →
Application:
10/214,341 →
Active Filter and Method
Patent:
6,741,120 →
Application:
10/213,483 →
Buffer Circuit for a High-Bandwidth Analog to Digital Converter
Patent:
6,696,869 →
Application:
10/213,476 →
System and Method for Tuning an Rc Continuous-Time Filter
Patent:
6,650,177 →
Application:
10/213,502 →
System and Method for Reducing Peak-to- Average Ratio (Par) Values
Patent:
7,103,097 →
Application:
10/224,726 →
Method and Apparatus for Adaptive Hybrid Termination in a Multi-Carrier Communication System
Method and Apparatus for Adaptive Data Allocation in a Multi-Carrier Communication System
Patent:
6,738,418 →
Application:
09/541,715 →
Splitterless Digital Subscriber Line Communication System
Patent:
6,101,216 →
Application:
08/943,484 →
Communication System Utilizing Reed-Solomon Code to Achieve Auto Frame Synchronization Acquistion
Patent:
6,161,203 →
Application:
09/028,210 →
Method of and Apparatus for Performing Line Characterization in a Subscriber Line Communication System
Patent:
6,430,219 →
Application:
09/028,023 →
Method of and Apparatus for Performing Line Characterization in a Non-Idle Mode in a Subscriber Line Communication System
Patent:
6,445,733 →
Application:
09/028,016 →
Digital Subscriber Line Modem Utilizing Echo Cancellation to Reduce Near-End Cross-Talk Noise
Patent:
6,263,077 →
Application:
09/028,141 →
Method and Apparatus for Determining Codeword Interleaver Parameters
Patent:
7,409,626 →
Application:
11/193,832 →
Method and Apparatus for Determining Codeword Interleaver Parameters
Patent:
8,335,968 →
Application:
12/215,000 →
Method and Apparatus for an Interleaver
Patent:
7,577,881 →
Application:
11/431,219 →
Method and Apparatus for Differentiated Communication Channel Robustness in a Multi-Tone Transceiver
Method and apparatus for networked modems
Patent:
8,711,741 →
Application:
11/807,006 →
Method and apparatus for a finite impulse response filter
Patent:
8,671,128 →
Application:
11/981,847 →
Method and Apparatus Including a Driver for Driving a Floating Bipolar Switch
Patent:
7,659,755 →
Application:
12/006,158 →
System and Method for Performing Time Domian Equalization
Patent:
6,353,644 →
Application:
09/303,730 →
Apparatus for Facilitating Combined Pots and Xdsl Services at a Customer Premises
Patent:
6,466,588 →
Application:
09/156,158 →
Apparatus for Facilitating Combined Pots and Xdsl Services at a Customer Premises
Combined Cable/Dsl Modem and Method for High Speed Data Communication
Patent:
6,621,859 →
Application:
09/248,440 →
Constant Envelope Modulation for Splitterless Dsl Transmission
Patent:
6,212,227 →
Application:
08/982,400 →
Modulation Switching for Dsl Signal Transmission
Patent:
6,151,335 →
Application:
08/982,421 →
Modulation Switching for Dsl Signal Transmission
Patent:
7,173,944 →
Application:
09/547,424 →
Power Cutback in Splitterless Adsl Systems
Patent:
6,356,585 →
Application:
09/162,845 →
Digital Subscriber Line/Home Phoneline Network Router
Patent:
6,711,138 →
Application:
09/408,639 →
Configurable Encoder and Method for Generating a Reed-Solomon Codeword
Patent:
6,353,909 →
Application:
09/309,462 →
System and Method for Improving Communications Between a Digital Loop Carrier and a Central Office
Patent:
6,725,059 →
Application:
09/357,706 →
System and Method for Reducing the Effects of Clipping in a Dmt Transceiver
Patent:
6,584,160 →
Application:
09/373,841 →
Multi-Mode Analog Front-End
Patent:
6,281,829 →
Application:
09/384,672 →
Line Drive Architecture with Programmable Gain and Drive
Patent:
6,580,760 →
Application:
09/384,671 →
Method for Computing a Fast Fourier Transform and Associated Circuit for Addressing a Data Memory
Patent:
6,490,672 →
Application:
09/311,964 →
Method for Computing a Fast Fourier Transform and Associated Circuit for Addressing a Data Memory
System and Method for Resource Optimized Integrated Forward Error Correction in a Dmt Communication System
Patent:
6,480,976 →
Application:
09/523,747 →
System and Method for Switching Asynchronous Transfer Mode Cells
System and Method for Distributed Processing of Packet Data Containing Audio Information
System and Method for Distributed Processing of Packet Data Containing Audio Information
Method and System for Varying an Echo Canceller Filter Length Based on Data Rate
Circuit and Method for Convolutional Interleaving Using a Single Modulo Operation
Patent:
6,536,001 →
Application:
09/524,464 →
Circuit and Method for Computing a Fast Fourier Transform
Patent:
6,477,554 →
Application:
09/398,636 →
Circuit and Method for Computing a Fast Fourier Transform
Minimum Processor Instruction for Implementing Weighted Fair Queuing and Other Priority Queuing
Alternative Configurations for an Adsl System Operating in a Time Duplex Noise Environment
Patent:
6,580,752 →
Application:
09/457,017 →
System and Method for Modifying Symbol Duration for the Efficient Transmission of Information in a Time Duplex Noise Environment
Patent:
6,266,347 →
Application:
09/456,451 →
Method and System for Implementing a Low Complexity Spectrum Estimation Technique for Comfort Noise Generation
Method and System for Implementing a Sigma Delta Analog-to-Digital Converter
Method and System for Computing Pre-Equalizer Coefficients
Method and System for Allocating Bandwidth
System and Method for Dynamic Bandwidth Allocation in Pons
Dma Scheduling Mechanism
System and Method for Applying Transmit Windowing in Adsl+Networks
Fractional Local Peak Detection and Mitigation for Par Reduction
Patent:
7,397,860 →
Application:
10/263,506 →
Side Tone Packets Injection (Stpi) for Par Reduction
Patent:
7,136,423 →
Application:
10/263,732 →
Adaptive Rfi Canceller for Dsl
Real-Time Formation of Optimal Power Spectral Density Masks
Mimo Dynamic Psd Allocation for Dsl Networks
Method and System for a Turbo Trellis Coded Modulation Scheme for Communication Systems
Systems and Methods for Adaptive Vdsl with Variable Sampling Frequency and Time-Domain Equalizer
System and Method of Echo Cancellation
Method and Apparatus for an Amplifier
Patent:
7,728,670 →
Application:
12/006,141 →
Method and Apparatus for an Amplifier
Patent:
7,944,301 →
Application:
12/799,154 →
Method and Apparatus for Dsl Line Card Power Management
Method and Apparatus for a Multi-Protocol Xdsl Line Driver
Patent:
8,036,293 →
Application:
12/322,002 →
Method and Apparatus for Managing Xdsl Pseudo Links
Method and Apparatus for a Multi-Tone Modem
Method and Apparatus for Data Transmission in Home Networks
Method and apparatus for DMT crosstalk cancellation
Method and apparatus for DMT network data transfer
Patent:
8,588,052 →
Application:
12/587,448 →
Method and Apparatus for Dsl Communication Over a 4 Wire System
Patent:
8,514,917 →
Application:
12/661,243 →
Method and apparatus for clock recovery in XDSL transceivers
Method and Apparatus for Forward Error Correction
Patent:
8,498,326 →
Application:
12/804,545 →
Asymmetric Digital Subscriber Loop Transceivers
Patent:
6,031,868 →
Application:
08/951,945 →
Asymmetric Digital Subscriber Loop Transceiver and Method
Patent:
6,028,891 →
Application:
08/670,337 →
Peripheral Component Interconnect (Pci) Single Channel Master Direct Memory Access (Dma) Serving Two Separate Channels
Patent:
6,490,639 →
Application:
09/425,396 →
Asymmetric Digital Subscriber Loop Modem and Method
Patent:
5,917,809 →
Application:
08/779,806 →
System and Method for Profile Selection During Fast Retrain of a Anwidebd Modem
Patent:
6,587,502 →
Application:
09/470,798 →
System and Method for Tone Detection in a Discrete Multi-Tone System
Patent:
6,760,348 →
Application:
09/471,310 →
Direct-Digital Synthesizers
Patent:
6,347,325 →
Application:
09/268,830 →
Differential Line Driver
Patent:
5,872,811 →
Application:
08/677,661 →
System and Method for Controlling Distortion in the Pots Band in a Dual Pots and Discrete Multi-Tone Communication System
Patent:
6,646,994 →
Application:
09/471,685 →
Communication System
Patent:
6,118,814 →
Application:
08/861,234 →
Network Data Filtering
Patent:
6,298,037 →
Application:
09/211,533 →
System and Method for Timing Recovery in a Discrete Multi-Tone System
Patent:
6,985,548 →
Application:
09/496,793 →
System and Method for Providing Bandwidth Management Within a Small Office, Home Office Network
Patent:
6,785,296 →
Application:
09/578,763 →
Synchronous Digital Data Transmitter
Patent:
6,603,831 →
Application:
09/443,700 →
Pots Splitter Assembly with Improved Transhybrid Loss for Digital Subscriber Loop Transmission
Patent:
5,757,803 →
Application:
08/562,981 →
Circuit and Method for Implementing an Integrated Continuous-Time Smoothing Filter
Patent:
6,583,662 →
Application:
09/602,413 →
Increased output swing line drivers for operation at supply voltages that exceed the breakdown voltage of the integrated circuit technology
Patent:
6,351,185 →
Application:
09/637,748 →
Forward Error Correction Arrangement (Fec) for Multipoint to Single Point Communication Systems
Patent:
5,983,388 →
Application:
08/917,664 →
Broadband Modem Transformer Hybird
Patent:
6,163,579 →
Application:
09/034,575 →
Increased Output Swing Line Drivers for Operation at Supply Voltages That Exceed the Breakdown Voltage of the Integrated Circuit Technology
Patent:
6,756,846 →
Application:
10/047,180 →
Integrated Analog Adaptive Equalizer
Patent:
6,542,540 →
Application:
09/217,718 →
Apparatus and Method for Determining the Closest Coset Points in a Trellis Decoder
Patent:
6,594,319 →
Application:
09/419,027 →
High Efficiency, Current Sink Only Line Driver
Patent:
6,538,510 →
Application:
09/637,747 →
System and Method for Implementing a Delta-Sigma Modulator Integrity Supervisor
Patent:
6,765,954 →
Application:
09/640,123 →
System and Method for Implementing a Delta-Sigma Modulator Integrity Supervisor
System and Method for Implementing a Delta-Sigma Modulator Integrity Supervisor
System and Method for Encoding Dsl Information Streams Having Differing Latencies
Patent:
6,956,872 →
Application:
09/862,911 →
System and Method for Using a Network Timing Reference Circuit as a Phase Detector in a Synchronization Loop
Patent:
6,804,318 →
Application:
09/689,053 →
Circuit and Method for Active Termination of a Transmission Line
Patent:
6,788,745 →
Application:
09/715,293 →
Circuit and Method for Active Termination of a Transmission Line Interface
Patent:
6,801,621 →
Application:
09/892,003 →
System and Method to Reduce Transmit Wander in a Digital Subscriber Line
Patent:
6,813,325 →
Application:
09/746,873 →
System and Method for Efficient Convolutional Interleaving/De-Interleaving
Patent:
6,971,057 →
Application:
09/793,172 →
Method and System for Dynamic Interleaver Adaptation Scheme in Vdsl
Method and System for Dynamic Interleaver Adaptation Scheme in Vdsl
Method and System for Virtual Exchange Reference Impact (Veri) for Use in Mixed Spectrum Management in Dsl
Power Amplifier System with Multiple Primary Windings
Patent:
6,731,166 →
Application:
09/994,247 →
Self-Calibration Methods and Structures for Pipelined Analog-to-Digital Converters
Patent:
6,563,445 →
Application:
09/995,967 →
Output Stage with Stable Quiescent Current
Integrating Decision Feedback Equalization and Forward Error Correction to Improve Performance in Point-to-Multipoint Digital Transmission
Patent:
6,088,390 →
Application:
08/898,166 →
Transmit Power Control for Dsl Modems in Splitterless Environment
Patent:
6,236,714 →
Application:
09/346,781 →
Trellis Coding with One-Bit Constellations
High-Speed Mac Address Search Engine
Compact Packet Switching Node Storage Architecture Employing Double Data Rate Synchronous Dynamic Ram
Compact Packet Switching Node Storage Architecture Employing Double Data Rate Synchronous Dynamic Ram
Method and Apparatus for Providing Packet Based and Distributed Xdsl Communications
Patent:
6,937,616 →
Application:
09/620,779 →
Method and Apparatus for Interference Cancellation in Shared Communication Mediums
Patent:
6,965,657 →
Application:
09/779,257 →
Method and Apparatus for an X-Dsl Modem Supporting Multiple X-Dsl Line Codes
Patent:
6,959,036 →
Application:
09/776,067 →
Method and Apparatus for Pre-Compensation of an Xdsl Modem
Patent:
6,963,603 →
Application:
09/876,263 →
A/D Multi-channel pipeline architecture
Patent:
6,304,205 →
Application:
09/602,639 →
A/D Multi-Channel Architecture
Patent:
6,567,031 →
Application:
09/715,633 →
Method and Apparatus for a Dft/Idft Engine Supporting Multiple X-Dsl Protocols
Patent:
7,028,063 →
Application:
09/698,824 →
Method and Apparatus for a X-Dsl Communication Processor
Patent:
6,940,807 →
Application:
09/699,193 →
Dual Impedance Hybrid
Patent:
6,760,434 →
Application:
09/598,012 →
Method and Apparatus for Provisioning Tdm and Packet Based Communications on a Vdsl Communication Medium
Patent:
7,106,789 →
Application:
09/779,790 →
Method and Apparatus for Predistortion of an X-Dsl Line Driver
Patent:
6,873,653 →
Application:
09/779,256 →
Method and Apparatus for Multi-Channel X-Dsl Line Driver
Patent:
6,466,088 →
Application:
09/779,254 →
Method and Apparatus for Down Conversion Within an X-Dsl Receiver
Patent:
6,512,739 →
Application:
09/779,255 →
Method and Apparatus for Channel Estimation for X-Dsl Communications
Patent:
6,985,521 →
Application:
09/779,789 →
Method and Apparatus for Symmetrical Dmt X-Dsl Communications
Patent:
7,075,998 →
Application:
09/779,788 →
Method and Apparatus for Synchronizing a Packet Based Modem Supporting Multiple X-Dsl Protocols
Patent:
6,842,429 →
Application:
09/776,066 →
Method and Apparatus for a Variable Bandwidth Multi-Protocol X-Dsl Transceiver
Patent:
7,315,571 →
Application:
09/837,914 →
Method and Apparatus for a Dac with Non-Uniform Sampling Rate
Patent:
6,392,579 →
Application:
09/859,196 →
Method and Apparatus for Long Haul High Speed Data Transmission Over Xdsl Pseudo Channels
Patent:
7,092,412 →
Application:
09/859,182 →
Method and Apparatus for Insertion Loss Estimation in Wireline Communications
Patent:
6,516,049 →
Application:
09/876,195 →
Method and Apparatus for Wireline Characterization
Patent:
6,718,019 →
Application:
09/955,616 →
Method and Apparatus for Time Domain Equalization in an Xdsl Modem
Patent:
7,076,010 →
Application:
09/876,201 →
Method and Apparatus for Digital to Analog Conversion with Distortion Calibration
Patent:
6,501,405 →
Application:
09/881,857 →
Transceiver Training for Dsl Modems Under Tcm-Isdn Interference
Patent:
6,804,267 →
Application:
09/326,782 →
Central Office Interface Techniques for Digital Subscriber Lines
Patent:
6,850,618 →
Application:
09/570,804 →
Equalizer Training for Adsl Transceivers Under Tcm-Isdn Crosstalk Environment
Patent:
6,628,704 →
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09/514,976 →
Method and Apparatus for Timing Recovery in Adsl Transceivers Under a Tcm-Isdn Crosstalk Environment
Patent:
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Application:
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Signal Conditioning Techniques in Dmt-Based Transmissions
Patent:
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Application:
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Method and Apparatus for a High Efficiency Line Driver
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Method and Apparatus for a High Efficiency Line Driver
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Application:
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Method and Apparatus for Initializing Modem Communications
Patent:
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Application:
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Method and Apparatus for Time-Frequency Domain Forward Error Correction for Digital Communication Systems
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Method and Apparatus for Symbol Boundary Synchronization
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Application:
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Framing Techniques for Adsl Systems
Techniques to Avoid G.Hs False Start Due to Fext
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Application:
09/810,422 →
Adsl Integrated Line Card with Digital Splitter and Pots Codec Without Bulky Analog Splitter
Patent:
5,889,856 →
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08/862,127 →
Time-Multiplexed Transmission on Digital-Subscriber Lines Synchronized to Existing Tcm-Isdn for Reduced Cross-Talk
Patent:
5,991,311 →
Application:
08/958,763 →
Method and Apparatus for Dynamic Multi-Line Bonding in Communication Systems
Patent:
7,406,042 →
Application:
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Method and Apparatus for Optimization of Channel Capacity in Multi-Line Communication Systems Using Spectrum Management Techniques
Patent:
7,356,049 →
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10/334,623 →
Method and Apparatus for Forward Error Correction
Patent:
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Application:
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Method and Appartus for Compensating an Amplifier
Patent:
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Application:
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Method and Apparatus for Network Modems on a Shared Communications Channel
Patent:
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Application:
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Method and Apparatus for Extending the Frequency Range of Multi-Tone Modems
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7,359,444 →
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Method and Apparatus for Extending the Frequency Range of Multi-Tone Modems
Patent:
7,443,918 →
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Method and Apparatus for Error Correction in Multi-Line Multi-Tone Gigabit Transmission Systems
Patent:
7,532,666 →
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Method and Apparatus for Adaptive Iterative Decision Feedback Control Coding in Modems
Patent:
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Efficient Implementation of Low Power Mode in Digital Subscriber Line (Dsl) Transceivers
Patent:
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Application:
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Isdn Crosstalk Cancellation in a Dsl System
Electrical Isolation Techniques for Dsl Modem
Return-Loss Compliant Dsl Modem Line Interface Unit with Complex Termination
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Method and Apparatus for Timing Recovery in Adsl Transceivers Under a Tcm-Isdn Crosstalk Environment
Double-Ended Line Probing (Delp) for Dsl Systems
Vectored Dsl Crosstalk Cancellation
Reduced Memory Vectored Dsl
Alien Interference Removal in Vectored Dsl
Dynamically-Assigned Voice and Data Channels in a Digital-Subscriber Line (Dsl)
Patent:
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Bi-Level Framing Structure for Improved Efficiency Dsl Over Noisy Lines
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Lower-Complexity Peak-to-Average Reduction Using Intermediate-Result Subset Sign-Inversion for Dsl
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Central Office Interface Techniques for Digital Subscriber Lines
Receiver Transparent Quiescent Mode Operation in a Dsl Transmission System
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Central Office Interface Techniques for Digital Subscriber Lines
Loop Diagnostics for Adsl Systems
Patent:
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Channel Bonding in Shdsl Systems
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Application:
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Synchronizing Adsl Annex C Transceivers to Ttr
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Application:
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Synchronizing Initial Handshake in Adsl Annex C to Ttr
Method and System for Reducing Interferences Due to Handshake Tones
Reduced Complexity Time-Frequency Trained Equalizer for Discrete Multi-Tone Based Dsl Systems
Asynchronous Transfer Mode Switch
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Method and Apparatus for Channel Equalization and Cyclostationary Interference Rejection for Adsl-Dmt Modems
Technique for Improving Multiple-Channel Multi-Tone Transmissions
Method and System for Mitigating Fourier Transform Side Lobes
Multilevel Channel Coding in Adsl
Atm Header Compression Using Hash Tables
Atm Header Compression Using Hash Tables
Enhanced Smart Dsl Systems for Ldsl
Implementation of Smart Dsl for Ldsl Systems
Hierarchical Trellis Coded Modulation
Hierarchical Trellis Coded Modulation
Reduced Complexity Dmt/Ofdm Transceiver
Xdsl Modem Having Dmt Symbol Boundary Detection
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Application:
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Xdsl Modem Having Time Domain Filter for Isi Mitigation
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Application:
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Rate Adaptive Digital Subscriber Line ("Radsl") Modem
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Application:
08/690,243 →
Rate Adaptive Digital Subscriber Line (Radsl) Modem
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Application:
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Impulse Noise Effect Reduction
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5,703,904 →
Application:
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Channel Training of Multi-Channel Receiver System
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Application:
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Circuit for Combined Xdsl and Other Service
Patent:
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Application:
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Implied Interleaving, a Family of Systematic Interleavers and Deinterleavers
Patent:
5,898,710 →
Application:
08/469,558 →
Implied Interleaving a Family of Systematic Interleavers and Deinterleavers
Patent:
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Application:
09/058,346 →
Method and Apparatus for a Radsl Transceiver Warm Start Activation Procedure with Precoding
Patent:
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Application:
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Frameless Reed-Solomon Coding System and Method
Patent:
6,219,386 →
Application:
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Combined Handset and Pots Filter
Patent:
6,301,337 →
Application:
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An Improved Multilevel Encoder
Patent:
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Application:
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System and Method for Optimizing High Speed Data Transmission
Patent:
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System and Method for Obtaining Clock Recovery from a Received Data Signal
Patent:
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Ring Filter for Pots Communication System
Patent:
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Application:
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Switched Hybrid Circuit for Use with Digital Subscriber Lines
Patent:
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Circuit for Computing a Fast Fourier Transform
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Application:
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Transceiver Circuit and Method
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Application:
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Method and System for Selecting an Optimal Asymmetric Digital Subscriber Line Mode
Technique for Dynamic Bin Allocation
Method and System for Enhancing Bit Rate in Dmt Quad Spectrum Systems
Non-Linear Echo Cancellation for Wireless Modems and the Like
Patent:
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Application:
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Relaxed, More Optimum Training for Modems and the Like
Patent:
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Application:
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Initialization /Prewindowing Removal Postprocessing for Fast Rls Filter Adaptation
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Unified Technique for Multi-Rate Trellis Coding and Decoding
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Systems and Methods for Improved Bit Loading for Discrete Multi-Tone Modulated Multiple Latency Applications
Systems and Methods for Resolving Signal-to-Noise Ratio Margin Difference in Dual Latency Discrete Multi-Tone-Based Xdsl Systems Under Colored Noise Conditions
Systems and Methods for Minimum-Power Leakage Windowing for Vdsl Using Least Square Technique
Broadband I/O Circuits, Interface and Bus
System and Method for Canceling Radio Frequency Interferers (Rfi's) in Xdsl Signals
System and Method for Improving Spectral Efficiency and Profiling of Crosstalk Noise in Synchronized Multi User Multi-Carrier Communications
Method and Apparatus for Maintaining and Migrating a Distributed Cache in a Networked Environment
Method and Apparatus for Dsl Back-Channel Communication
Diagnostics Primitives on L2/Erb Normalized Error Samples
Method and Apparatus for Optimizing Dynamic Range in DMT Modems
Alien Interference Removal in Vectored Dsl
High Data Rate Stateful Protocol Processing
Multi-Protocol and Multi-Format Stateful Processing
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Process for the Preparation of Substituted 3,5-Dichloro-2,4-Difluoro- Benzenes
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System and Method for Timer Management in a Stateful Protocol Processing System
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System and Method for Facilitating Failover of Stateful Connections
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System and Method for Flow Control Within a Stateful Protocol Processing System
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Method and Apparatus for Vectoring ADSL2 Lines
PCT:
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Method and Apparatus for Managing Processing in Tdd Frames to Enable Power Dissipation Reduction
PCT:
PCT/US2014/061082 ↗
Method and Apparatus for Managing Low Power Mode in Xdsl Systems
PCT:
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Methods and Apparatuses for Characterizing Common Mode Noise and Estimating Loop Imbalance
PCT:
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Method and Apparatus for Performing Multi-Symbol Rate Vectoring
PCT:
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Method and Apparatus for Improving Performance of Transmit Controlled Adaptive Modulation in Xdsl and G. Fast Systems
PCT:
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Method and Apparatus to Improve the Linearity of the Time Domain Trace Derived from a Single Ended Line Test
PCT:
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Method and Apparatus Pf Optimizing an Zdsl Transceiver Configuration Using Single Ended Line Test (Selt) Measurement
PCT:
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Method and Apparatus for Sensing Noise Signals in a Wireline Cummunications Environment
PCT:
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Method and Appartus for Detecting and Analyzing Noise and Other Events Affecting a Communication System
PCT:
PCT/US2013/065090 ↗
Method and Apparatus for Cancelling Impulse Noise in Dsl Systems
PCT:
PCT/US2013/065783 ↗
Dm-Cm Diversity Reciever for a Wireline Communication System
PCT:
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Method and Apparatus to Display Information on a Web Browser Based Upon State of Communication Link
PCT:
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Mechanism to Facilitate Timing Recovery in Time Division Duplex Systems
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Method and Apparatus for Designing an Improved Transmit Signal for Use in a Single Ended Line Test (Selt)
PCT:
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Method and Apparatus for Detecting and Locating Loop Impairments
PCT:
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Method and Apparatus for Detecting Improper Connections Near a Customer Premises Equipment
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Method and Apparatus for Initating and Data Collection of Single Ended Line Test on Customer Premises Equipment
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Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Jun 10, 2015
From: IKANOS COMMUNICATIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 035874/0351 →
Release of Security Interest
Sep 30, 2015
From: ALCATEL-LUCENT USA, INC.
To: IKANOS COMMUNICATIONS, INC.
Reel/Frame 036732/0876 →
Release of Security Interest
Sep 30, 2015
From: SILICON VALLEY BANK
To: IKANOS COMMUNICATIONS, INC.
Reel/Frame 036733/0031 →
Assignment of Assignor's Interest
Nov 6, 2015
From: BLACK, JONATHAN J.; KALUSKAR, PRAMOD B.
To: IKANOS COMMUNICATIONS, INC.
Reel/Frame 036980/0643 →