Payam T Jahromi

US Patent:

20140016567, Jan 16, 2014

Filed:

Jul 10, 2012

Appl. No.:

13/545189

Inventors:

Gang Lu - Pleasanton CA, US
Payam Torab Jahromi - Laguna Niguel CA, US
Hongyu Xie - San Diego CA, US

Assignee:

BROADCOM CORPORATION - Irvine CA

International Classification:

H04W 72/04

US Classification:

370329

Abstract:

A technique for securing transmit opening helps enhance the operation of a station that employs the technique. The technique may facilitate low latency response to a protocol data requester, for instance. In one aspect, the technique provides a way for the protocol data responder to hold its transmit opening to transmit the protocol response data to the protocol data requester. The technique may allow the protocol data responder to hold the transmit opening until the protocol response data is ready and available for the protocol data responder to send.

US Patent:

20130034061, Feb 7, 2013

Filed:

Aug 2, 2011

Appl. No.:

13/196610

Inventors:

Hongyu Xie - San Diego CA, US
Gang Lu - Pleasanton CA, US
Yuan Zhuang - San Diego CA, US
Brima Ibrahim - Laguna Hills CA, US
Shawn Shiliang Ding - San Diego CA, US
Payam Torab Jahromi - Laguna Niguel CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H04W 72/04

US Classification:

370329

Abstract:

A responder endpoint establishes a reverse direction communication channel from the responder to an initiator. To that end, the responder endpoint receives a reverse direction grant indicator and determines when primary data is not ready to be sent to the initiator. In response, the responder transmits to the initiator, within a predetermined response time for establishing the reverse direction communication channel, a continuation frame comprising a continuation indicator that indicates that reverse direction communication channel should persist. In one implementation, the continuation frame includes at least one control field including the continuation indicator, but no data payload field.

US Patent:

20220247837, Aug 4, 2022

Filed:

Feb 15, 2022

Appl. No.:

17/672321

Inventors:

- Menlo Park CA, US
Nabeel Ahmed - San Jose CA, US
William Louis Abbott - Portola Valley CA, US
Fabrizio Guerrieri - Santa Clara CA, US
Payam Torab Jahromi - Laguna Niguel CA, US

International Classification:

H04L 67/131
H04W 72/12
H04W 74/08
H04L 41/5003

Abstract:

Disclosed herein are related to a system and a method of coordinating among artificial reality links. In one approach, a system comprising a first console for executing an application for artificial reality may include a wireless communication interface and a processor. The processor may be configured to send, via the wireless communication interface, a first message comprising a first plurality of parameters and a first schedule for access to a shared wireless channel by the first console, receive, from a second console via the wireless communication interface, a second message comprising a second plurality of parameters and a second schedule for access to the shared wireless channel by the second console, update, responsive to the second message, the first plurality of parameters and the first schedule, and/or send, via the wireless communication interface, a third message comprising the updated first plurality of parameters and the updated first schedule.

US Patent:

20210144711, May 13, 2021

Filed:

Jan 22, 2021

Appl. No.:

17/156441

Inventors:

- Singapore, SG
Mark GONIKBERG - Sunnyvale CA, US
Rohit GAIKWAD - San Diego CA, US
Hongyu XIE - San Diego CA, US
Anand IYER - Sunnyvale CA, US
Venkat KODAVATI - Sunnyvale CA, US
Tirdad SOWLATI - Irvine CA, US
Payam TORAB JAHROMI - Laguna Niguel CA, US
Matthew J. FISCHER - San Diego CA, US

International Classification:

H04W 72/04
H04L 29/06
H04L 29/08
H04L 5/00
H04W 16/28
H04W 72/08

Abstract:

A device implementing unified coordination of wireless communications over multiple physical layers may include a MAC module communicatively coupled to first and second physical layer modules that are each configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to provide data to the first physical layer module for transmission to the another device over the first physical wireless channel, where the first physical wireless channel is associated with a first link parameter. The MAC module may be further configured to facilitate initializing the second physical wireless channel based at least in part on the first link parameter of the first physical wireless channel, and after initialization of the second physical wireless channel, provide second data to the second physical layer module for transmission to the another device over the second physical wireless channel.

US Patent:

20210126988, Apr 29, 2021

Filed:

Jul 22, 2020

Appl. No.:

16/935983

Inventors:

- Menlo Park CA, US
Nabeel Ahmed - San Jose CA, US
William Louis Abbott - Portola Valley CA, US
Fabrizio Guerrieri - Santa Clara CA, US
Payam Torab Jahromi - Laguna Niguel CA, US

International Classification:

H04L 29/06
H04L 12/24
H04W 74/08
H04W 72/12

Abstract:

Disclosed herein are related to a system and a method of coordinating among artificial reality links. In one approach, a system comprising a first console for executing an application for artificial reality may include a wireless communication interface and a processor. The processor may be configured to send, via the wireless communication interface, a first message comprising a first plurality of parameters and a first schedule for access to a shared wireless channel by the first console, receive, from a second console via the wireless communication interface, a second message comprising a second plurality of parameters and a second schedule for access to the shared wireless channel by the second console, update, responsive to the second message, the first plurality of parameters and the first schedule, and/or send, via the wireless communication interface, a third message comprising the updated first plurality of parameters and the updated first schedule.

US Patent:

20190200415, Jun 27, 2019

Filed:

Feb 28, 2019

Appl. No.:

16/289470

Inventors:

- Singapore, SG
Mark GONIKBERG - Sunnyvale CA, US
Rohit GAIKWAD - San Diego CA, US
Hongyu XIE - San Diego CA, US
Anand IYER - Sunnyvale CA, US
Venkat KODAVATI - Sunnyvale CA, US
Tirdad SOWLATI - Irvine CA, US
Payam TORAB JAHROMI - Laguna Niguel CA, US
Matthew J. FISCHER - San Diego CA, US

International Classification:

H04W 84/12

Abstract:

A device implementing unified media access control (MAC) for multiple physical layer devices may include at least one processor communicatively coupled to first and second physical layer modules that are configured to communicate with another device over first and second wireless channels, respectively. The at least one processor may be configured to receive one or more data items to be transmitted to the another device and to select at least one of the first or second physical layer modules for transmission of the one or more data items based at least in part on a first condition of the first physical wireless channel and a condition of the second physical wireless channel. The at least one processor may be further configured to provide the one or more data items to the selected at least one of the first or second physical layer modules for transmission to the another device.

US Patent:

20180338310, Nov 22, 2018

Filed:

Jun 7, 2017

Appl. No.:

15/616887

Inventors:

- Singapore, SG
Mark GONIKBERG - Sunnyvale CA, US
Rohit GAIKWAD - San Diego CA, US
Hongyu XIE - San Diego CA, US
Anand IYER - Sunnyvale CA, US
Venkat KODAVATI - Sunnyvale CA, US
Tirdad SOWLATI - Irvine CA, US
Payam TORAB JAHROMI - Laguna Niguel CA, US
Matthew J. FISCHER - San Diego CA, US

International Classification:

H04W 72/04
H04L 29/08
H04W 16/28
H04L 29/12
H04W 72/08
H04L 5/00

Abstract:

A device implementing unified coordination of wireless communications over multiple physical layers may include a MAC module communicatively coupled to first and second physical layer modules that are each configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to provide data to the first physical layer module for transmission to the another device over the first physical wireless channel, where the first physical wireless channel is associated with a first link parameter. The MAC module may be further configured to facilitate initializing the second physical wireless channel based at least in part on the first link parameter of the first physical wireless channel, and after initialization of the second physical wireless channel, provide second data to the second physical layer module for transmission to the another device over the second physical wireless channel.

US Patent:

20180262449, Sep 13, 2018

Filed:

May 24, 2017

Appl. No.:

15/604576

Inventors:

- Singapore, SG
Mark GONIKBERG - Sunnyvale CA, US
Rohit GAIKWAD - San Diego CA, US
Hongyu XIE - San Diego CA, US
Anand IYER - Sunnyvale CA, US
Venkat KODAVATI - Sunnyvale CA, US
Tirdad SOWLATI - Irvine CA, US
Payam TORAB JAHROMI - Laguna Niguel CA, US
Matthew J. FISCHER - San Diego CA, US

International Classification:

H04L 12/861
H04L 12/28

Abstract:

A device implementing unified media access control (MAC) for multiple physical layer devices may include a MAC module communicatively coupled to first and second physical layer modules that are configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to receive one or more data items to be transmitted to the another device and to select at least one of the first or second physical layer modules for transmission of the one or more data items based at least in part on a first wireless link quality of the first physical wireless channel and a second wireless link quality of the second physical wireless channel. The MAC module may be further configured to provide the one or more data items to the selected at least one of the first or second physical layer modules for transmission to the another device.