IP Library Granted Patent US 9,131,371
Granted Patent B2
US 9,131,371 · App. 11/241,684 · Granted Sep 8, 2015

Method and apparatus for managing a random access communication system

Inventors: Piyush Gupta (Piscataway, NJ); Aleksandr Stolyar (Basking Ridge, NJ)
Assignee: Alcatel Lucent
H04W16/06H04W16/04
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Quick Facts
Patent No.
US 9,131,371
App. No.
11/241,684
Granted
Sep 8, 2015
Kind
B2
Abstract

There is provided a method and apparatus for managing a random access communication system. More specifically, there is provided calculating a first value representative of a transmission success rate between first and second wireless nodes, wherein the transmissions from the first node create interference at a third node, calculating a second value representative of a transmission success rate for transmissions between one or more other nodes and the third node, and setting an access attempt percentage for the first node based on the first value and the second value.

Claims (15)

1. A system comprising:

a plurality of network nodes of a local contention neighborhood of a random access network, wherein a first node is configured to transmit to a second node at an access attempt percentage,

wherein the first node is configured to receive an indicia of inter-node interference between the first node and a third node and a measurement of transmission success rate of the third node,

wherein the first node is configured to adjust the access attempt percentage to transmit to the second node based on the measurement of transmission success rate of the third node,

wherein the first node is configured to adjust the access attempt percentage based on an indicia of transmission success rate of the first node divided by the measurement of transmission success rate of the third node.

2. A system comprising:

a plurality of network nodes of a local contention neighborhood of a random access network, wherein a first node is configured to transmit to a second node at an access attempt percentage,

wherein the first node is configured to receive an indicia of inter-node interference between the first node and a third node and a measurement of transmission success rate of the third node,

wherein the first node is configured to adjust the access attempt percentage to transmit to the second node based on the measurement of transmission success rate of the third node,

wherein the second node comprises a wireless local area network access point.

3. A system comprising:

a plurality of network nodes of a local contention neighborhood of a random access network, wherein a first node is configured to transmit to a second node at an access attempt percentage,

wherein the first node is configured to receive an indicia of inter-node interference between the first node and a third node and a measurement of transmission success rate of the third node,

wherein the first node is configured to adjust the access attempt percentage to transmit to the second node based on the measurement of transmission success rate of the third node,

wherein the first node is configured to receive an indicia of inter-node interference with a fourth node and a measurement of transmission success rate of the fourth node, wherein the first node is configured to adjust the access attempt percentage based on a measurement of transmission success rate of the first node divided by a sum of the measurement of transmission success rate of the third node and the measurement of transmission success rate of the fourth node.

Assignments (10)
RELEASE OF SECURITY INTEREST Recorded Jun 3, 2021
From: TERRIER SSC, LLC
To: WSOU INVESTMENTS, LLC
Reel/Frame 056526/0093 →
SECURITY INTEREST Recorded Jun 1, 2021
From: WSOU INVESTMENTS, LLC
To: OT WSOU TERRIER HOLDINGS, LLC
Reel/Frame 056990/0081 →
RELEASE OF SECURITY INTEREST Recorded May 21, 2019
From: OCO OPPORTUNITIES MASTER FUND, L.P. (F/K/A OMEGA CREDIT OPPORTUNITIES MASTER FUND LP
To: WSOU INVESTMENTS, LLC
Reel/Frame 049246/0405 →
SECURITY INTEREST Recorded May 20, 2019
From: WSOU INVESTMENTS, LLC
To: BP FUNDING TRUST, SERIES SPL-VI
Reel/Frame 049235/0068 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 25, 2017
From: ALCATEL LUCENT
To: WSOU INVESTMENTS, LLC
Reel/Frame 044000/0053 →
SECURITY INTEREST Recorded Sep 21, 2017
From: WSOU INVESTMENTS, LLC
To: OMEGA CREDIT OPPORTUNITIES MASTER FUND, LP
Reel/Frame 043966/0574 →
MERGER AND CHANGE OF NAME Recorded Jul 8, 2015
From: LUCENT TECHNOLOGIES INC.; ALCATEL USA MARKETING, INC.; ALCATEL USA SOURCING, INC.; LUCENT TECHNOLOGIES INC.
To: ALCATEL-LUCENT USA INC.
Reel/Frame 036020/0961 →
RELEASE OF SECURITY INTEREST Recorded Sep 30, 2014
From: CREDIT SUISSE AG
To: ALCATEL LUCENT
Reel/Frame 033868/0555 →
SECURITY AGREEMENT Recorded Jan 30, 2013
From: ALCATEL LUCENT
To: CREDIT SUISSE AG
Reel/Frame 029821/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 30, 2005
From: GUPTA, PIYUSH; STOLYAR, ALEKSANDR
To: LUCENT TECHNOLOGIES, INC.
Reel/Frame 017062/0352 →
Continuity (1)
Related Publication 20070076631A1 · Apr 5, 2007