IP Library Patent Application 11475634
Patent Application
App. No. 11/475,634

Multiple network multiple protocol communication using a shared communication medium

Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US None
App. No.
11/475,634
Abstract

A method for coordinating multiple protocols using a shared communication medium by a plurality of networks begins by exchanging packets between a plurality of communication devices to obtain access to the shared communication medium, wherein the packets are formatted in accordance with at least one of the multiple protocols of at least one of the plurality of networks. The method continues by transmitting by at least one of the plurality of communication devices within another one of the plurality of networks via the shared communication medium.

Claims (86)

1 . A method for coordinating multiple protocols using a shared communication medium by a plurality of networks, the method comprises:

exchanging packets between a plurality of communication devices to obtain access to the shared communication medium, wherein the packets are formatted in accordance with at least one of the multiple protocols of at least one of the plurality of networks, wherein at least one of the packets reserves time on the shared communication medium for subsequent ones of the packets, and

transmitting, during the time reserved by the at least one of the packets, by at least one of the plurality of communication devices within another one of the plurality of networks via the shared communication medium using another one of the multiple protocols.

2 . The method of claim 1 , wherein the exchanging packets comprises:

generating a second packet and second packet header from a first packet of the packets, wherein the second packet header is formatted in accordance with the at least one of the multiple protocols of at least one of the plurality of networks, wherein the first packet is formatted in accordance with at least one of: a higher layer protocol, the at least one of the multiple protocols, and another one of the multiple protocols; and wherein the first packet indicates a desire to access the shared communication medium.

3 . The method of claim 1 , wherein the exchanging packets comprises:

receiving a third packet of the packets via a second network of the plurality of networks, wherein the third packet is in accordance with a second protocol of the multiple protocols;

generating a fourth packet from the third packet, wherein the fourth packet is formatted in accordance with a first protocol of the multiple protocols; and

transmitting the fourth packet via a first network of the plurality of networks in accordance with the first protocol.

4 . The method of claim 1 , wherein the transmitting by at least one of the plurality of communication devices comprises:

receiving a data portion of a first packet within a first network of the plurality of networks via the shared communication medium with negligible interference from a second network of the plurality of networks, wherein the first packet is formatted in accordance with a first protocol of the multiple protocols;

converting the data portion of the first packet into a data portion of a second packet, wherein the second packet is formatted in accordance with a second protocol of the multiple protocols; and

transmitting the data portion of the second packet within the second network via the shared communication medium with negligible interference from the first network.

5 . The method of claim 1 , wherein the at least one of the plurality of communication devices is affiliated with the another one of the plurality of networks by at least one of:

sending registration information to the device registered in the first network during an association or authentication process such that, through the device registered in the first network, registration with the first network is obtained;

receiving the registration information from the device registered in the first network during the association or authentication process such that, through the device registered in the first network, registration with the first network is obtained; and

receiving at least one frame including the registration information from the device registered in the first network.

6 . The method of claim 1 further comprises:

interpreting a packet header of a first packet of the packets to determine a multiple network multiple protocol communication, wherein access to the shared communication medium within the another one of the plurality of networks is for a predetermined period of time.

7 . A method for coordinating multiple protocols using a shared communication medium by a plurality of networks, the method comprises:

generating a second packet header indicating a desire to access the shared medium, wherein the second packet header is formatted in accordance with a second protocol of a second network of the plurality of networks;

in association with the generating the second packet header, generating a first packet header indicating a desire to access the shared communication medium, wherein the first packet header is formatted in accordance with a first protocol of a first network of the plurality of networks;

transmitting the first packet header within the first network;

transmitting the second packet header within the second network; and

obtaining access to the shared communication medium in the first and second networks.

8 . The method of claim 7 further comprises:

receiving a data portion of a first packet within the first network via the shared communication medium with negligible interference from the second network, wherein the first packet is formatted in accordance with the first protocol;

converting the data portion of the first packet into a data portion of a second packet, wherein the second packet is formatted in accordance with the second protocol; and

transmitting the data portion of the second packet within the second network via the shared communication medium with negligible interference from the first network.

9 . The method of claim 7 further comprises:

receiving a data portion of a second packet within the second network via the shared communication medium with negligible interference from the first network, wherein the second packet is formatted in accordance with the second protocol;

converting the data portion of the second packet into a data portion of a first packet, wherein the first packet is formatted in accordance with the first protocol; and

transmitting the data portion of the first packet within the first network via the shared communication medium with negligible interference from the second network.

10 . The method of claim 7 further comprises:

registering with the second network; and

establishing a relationship with a device registered in the first network.

11 . The method of claim 10 , wherein the establishing the relationship comprises at least one of:

sending registration information to the device registered in the first network during an association or authentication process such that, through the device registered in the first network, registration with the first network is obtained;

receiving the registration information from the device registered in the first network during the association or authentication process such that, through the device registered in the first network, registration with the first network is obtained; and

receiving at least one frame including the registration information from the device registered in the first network.

12 . A communication device comprises:

transceiving module operably coupled to convert outbound signals into transmit signals and to convert receive signals into inbound signals in accordance with at least one of a first protocol and a second protocol, wherein the transmit signals and the receive signals are conveyed via a shared communication medium;

processing module; and

memory operably coupled to store operational instructions that cause the processing module to:

exchange packets with at least one other communication device to obtain access to the shared communication medium, wherein the packets are formatted in accordance with at least one of the multiple protocols of at least one of the plurality of networks, and

transmit within another one of the plurality of networks via the shared communication medium.

13 . The communication device of claim 12 , wherein the exchanging packets comprises:

generating a second packet and second packet header from a first packet of the packets, wherein the second packet header is formatted in accordance with the at least one of the multiple protocols of at least one of the plurality of networks, wherein the first packet is formatted in accordance with at least one of: a higher layer protocol, the at least one of the multiple protocols, and another one of the multiple protocols; and wherein the first packet indicates a desire to access the shared communication medium.

14 . The communication device of claim 12 , wherein the exchanging packets comprises:

receiving a third packet of the packets via a second network of the plurality of networks, wherein the third packet is in accordance with a second protocol of the multiple protocols;

generating a fourth packet from the third packet, wherein the fourth packet is formatted in accordance with a first protocol of the multiple protocols; and

transmitting the fourth packet via a first network of the plurality of networks in accordance with the first protocol.

15 . The communication device of claim 12 , wherein the transmitting by at least one of the plurality of communication devices comprises:

receiving a data portion of a first packet within a first network of the plurality of networks via the shared communication medium with negligible interference from a second network of the plurality of networks, wherein the first packet is formatted in accordance with a first protocol of the multiple protocols;

converting the data portion of the first packet into a data portion of a second packet, wherein the second packet is formatted in accordance with a second protocol of the multiple protocols; and

transmitting the data portion of the second packet within the second network via the shared communication medium with negligible interference from the first network.

16 . The communication device of claim 12 is affiliated with the another one of the plurality of networks by at least one of:

sending registration information to the device registered in the first network during an association or authentication process such that, through the device registered in the first network, registration with the first network is obtained;

receiving the registration information from the device registered in the first network during the association or authentication process such that, through the device registered in the first network, registration with the first network is obtained; and

receiving at least one frame including the registration information from the device registered in the first network.

17 . The communication device of claim 12 , wherein the processing module further functions to:

interpret a packet header of a first packet of the packets to determine a multiple network multiple protocol communication, wherein access to the shared communication medium within the another one of the plurality of networks is for a predetermined period of time.

18 . A communication device comprises:

transceiving module operably coupled to convert outbound signals into transmit signals and to convert receive signals into inbound signals in accordance with at least one of a first protocol and a second protocol, wherein the transmit signals and the receive signals are conveyed via a shared communication medium;

processing module; and

memory operably coupled to store operational instructions that cause the processing module to:

generate a second packet header indicating a desire to access the shared medium, wherein the second packet header is formatted in accordance with a second protocol of a second network of the plurality of networks;

in association with the generating the second packet header, generate a first packet header indicating a desire to access the shared communication medium, wherein the first packet header is formatted in accordance with a first protocol of a first network of the plurality of networks;

provide the first packet header to the transceiving module for transmission within the first network;

provide the second packet header to the transceiving module for transmission within the second network; and

obtaining access to the shared communication medium in the first and second networks.

19 . The communication device of claim 18 , wherein the memory further comprises operational instructions that cause the processing module to:

receive a data portion of a first packet, wherein the first packet is formatted in accordance with the first protocol and wherein a receive signal containing the data portion of the first packet was received by the transceiving module via the shared communication medium with negligible interference from the second network;

convert the data portion of the first packet into a data portion of a second packet, wherein the second packet is formatted in accordance with the second protocol; and

provide the data portion of the second packet to the transceiving module for transmission within the second network via the shared communication medium with negligible interference from the first network.

20 . The communication device of claim 18 , wherein the memory further comprises operational instructions that cause the processing module to:

receive a data portion of a second packet, wherein the second packet is formatted in accordance with the second protocol and wherein a receive signal containing the data portion of the second packet was received by the transceiving module via the shared communication medium with negligible interference from the first network;

convert the data portion of the second packet into a data portion of a first packet, wherein the first packet is formatted in accordance with the first protocol; and

provide the data portion of the first packet to the transceiving module for transmission within the first network via the shared communication medium with negligible interference from the second network.

21 . The communication device of claim 18 , wherein the memory further comprises operational instructions that cause the processing module to:

register with the second network; and

establish a relationship with a device registered in the first network.

22 . The communication device of claim 21 , wherein the memory further comprises operational instructions that cause the processing module to establish the relationship by at least one of:

sending registration information to the device registered in the first network during an association or authentication process such that, through the device registered in the first network, registration with the first network is obtained;

receiving the registration information from the device registered in the first network during the association or authentication process such that, through the device registered in the first network, registration with the first network is obtained; and

receiving at least one frame including the registration information from the device registered in the first network.

Assignments (4)
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded Feb 3, 2017
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: BROADCOM CORPORATION
Reel/Frame 041712/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2017
From: BROADCOM CORPORATION
To: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
Reel/Frame 041706/0001 →
PATENT SECURITY AGREEMENT Recorded Feb 11, 2016
From: BROADCOM CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 037806/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 7, 2006
From: FISCHER, MATTHEW J; TRACHEWSKY, JASON A
To: BROADCOM CORPORATION
Reel/Frame 018491/0195 →