公开(公告)号：US20240224160A1

公开(公告)日：2024-07-04

申请号：US18148207

申请日：2022-12-29

Applicant: QUALCOMM Incorporated

Inventor： Kamal Teja BATTA ,  Santhi Swaroop GOLTI ,  Arun Kumar KHANDAVALLI

IPC: H04W48/08 ,  H04W52/02

CPC classification number: H04W48/08 ,  H04W52/0216

Abstract: This disclosure provides wireless communication methods, components, devices and systems for target wake time (TWT) session establishment. In some examples, a wireless communication device can include, in a frame that it transmits in conjunction with a fast basic service set (BSS) transition, a resource information container (RIC) containing a resource request that indicates a set of proposed TWT parameters for a TWT session between the wireless communication device and a target access point (AP) of the fast BSS transition. In some examples, the RIC can additionally include resource request(s) indicating traffic specification (TSPEC) traffic stream setup request(s), block acknowledgment setup request(s) or a combination of both. In some examples, the wireless communication device can include multiple TWT requests in the RIC, optionally in combination with one or more TSPEC resource requests, one or more block acknowledgment resource requests or a combination of both.

公开(公告)号：US20240147318A1

公开(公告)日：2024-05-02

申请号：US17974156

申请日：2022-10-26

Applicant: QUALCOMM Incorporated

Inventor： Arun Kumar KHANDAVALLI ,  Kamal Teja BATTA ,  Santhi Swaroop GOLTI ,  Tushnim BHATTACHARYYA ,  Ganesh Babu KUMARAVEL

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30

CPC classification number: H04W36/0069 ,  H04W36/08 ,  H04W36/305

Abstract: Aspects relate to roaming using multi-link communication. In some examples, a wireless station communicating with a first access point via a multi-link connection, using a first link and at least one other link, may identify a failure condition associated with the at least one other link. In this case, the wireless station may use one of the links to verify a connection to a second access point, while maintaining connectivity with the first access point via the first link Once connectivity to the second access point is verified, the wireless station may switch its multi-link connection to the second access point.