公开(公告)号：US20240381419A1

公开(公告)日：2024-11-14

申请号：US18314804

申请日：2023-05-09

Applicant: QUALCOMM Incorporated

Inventor： Abdel Karim AJAMI ,  Alfred ASTERJADHI ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Yanjun SUN ,  Sai Yiu Duncan HO ,  Gaurang NAIK

IPC: H04W74/08

Abstract: This disclosure provides methods, components, devices and systems for Transmit Opportunity (TXOP) Sharing (TXS) enhancements. In some cases, a wireless node may transmit a first frame that includes a request for a network allocation vector (NAV) setting associated with a shared transmission opportunity (TXOP), receive a second frame triggering the shared TXOP, and communicate, during the shared TXOP, with the NAV set in accordance with the request.

公开(公告)号：US20240357427A1

公开(公告)日：2024-10-24

申请号：US18303514

申请日：2023-04-19

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  Gyanranjan HAZARIKA ,  Gaurang NAIK ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Sandip HOMCHAUDHURI ,  Manish SHUKLA ,  Sai Yiu Duncan HO ,  Yanjun SUN ,  Abdel Karim AJAMI

IPC: H04W28/18

CPC classification number: H04W28/18

Abstract: This disclosure provides methods, components, devices and systems for operation expansion policy framework for access points (APs). An example method, performed by a first wireless node, includes outputting, for transmission, information that indicates at least one of (i) one or more criteria that, when met by a second wireless node, indicate the second wireless node is allowed to request that the first wireless node modify one or more wireless operating parameters, or (ii) one or more options for modifying the wireless operating parameters of the first wireless node, obtaining a first request that requests the first wireless node to modify the wireless operating parameters, and processing the first request based on the information.

公开(公告)号：US20240298173A1

公开(公告)日：2024-09-05

申请号：US18365946

申请日：2023-08-04

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Sai Yiu Duncan HO ,  Yanjun SUN ,  Gaurang NAIK ,  Abdel Karim AJAMI ,  Jouni Kalevi MALINEN ,  James Simon CHO ,  Guido Robert FREDERIKS

IPC: H04W12/04

CPC classification number: H04W12/04

Abstract: This disclosure provides methods, components, devices, and systems for securing frames. In some examples, a frame is transmitted with a field that includes an identifier (ID) of a security key, a packet number (PN), and an integrity check based on one or more portions of the control frame and the security key. A device receiving the frame can verify the frame by calculating another integrity check based on the frame and the identified security key and comparing the calculated integrity check to the received integrity check.

公开(公告)号：US20240292456A1

公开(公告)日：2024-08-29

申请号：US18174591

申请日：2023-02-24

Applicant: QUALCOMM Incorporated

Inventor： Abdel Karim AJAMI ,  Abhishek Pramod PATIL ,  Alfred ASTERJADHI ,  Gaurang NAIK ,  George CHERIAN ,  Sai Yiu Duncan HO ,  Yanjun SUN

IPC: H04W74/08 ,  H04W24/10

CPC classification number: H04W74/0816 ,  H04W24/10

Abstract: This disclosure provides methods, components, devices and systems for transmission opportunity (TXOP) sharing and resource allocation mechanisms in systems involving multiple peer-to-peer (P2P) sessions. Some aspects more specifically relate to how such mechanisms can facilitate multi-station (STA) TXOP sharing or STA offloading in accordance with relative resource availabilities across a set of access points (APs), or any combination thereof. In some implementations, an AP can allocate respective portions of a resource unit (RU) allocation (during a shared TXOP of the AP) to respective P2P sessions at multiple respective STAs. Additionally, or alternatively, an AP can use transmit power control to facilitate simultaneous TXOP sharing across multiple STAs. Additionally, or alternatively, first AP can offload a STA to a second AP in accordance with relative resource availabilities at the first AP and the second AP. As such, devices may achieve greater scalability for high-density P2P session deployments.

公开(公告)号：US20240224076A1

公开(公告)日：2024-07-04

申请号：US18149638

申请日：2023-01-03

Applicant: QUALCOMM Incorporated

Inventor： Sai Yiu Duncan HO ,  George CHERIAN ,  Alfred ASTERJADHI ,  Abhishek Pramod PATIL ,  Abdel Karim AJAMI ,  Yanjun SUN ,  Gaurang NAIK

IPC: H04W24/02

CPC classification number: H04W24/02

Abstract: This disclosure provides methods, components, devices and systems for multiple access point (AP) association with a single station (STA) to provide a seamless transition (e.g., little to no service interruption during an active link transfer). Some aspects more specifically relate to an AP multi-link device (MLD) and multiple AP members of the AP MLD, and their communications with the STA.

公开(公告)号：US20240172044A1

公开(公告)日：2024-05-23

申请号：US18426122

申请日：2024-01-29

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Alfred ASTERJADHI ,  George CHERIAN ,  Sai Yiu Duncan HO ,  Lochan VERMA

IPC: H04W28/06 ,  H04W72/20

CPC classification number: H04W28/065 ,  H04W72/20

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for identifying frames or packets of data that were received in error (such as incorrectly decoded or not received at all) by a receiving device for purposes of retransmission. In one aspect, a wireless device may form a number of frames for wireless transmission. Each of the frames may include a frame header and may be associated with a unique sequence number. In some implementations, for each of the frames, the wireless device may embed at least a portion of the unique sequence number into a portion of a control field or a delimiter field of the frame header. In some other implementations, for each of the frames, the wireless device may signal at least a portion of the unique sequence number using bit locations unassociated with a sequence number field of the frame header.

公开(公告)号：US20240073739A1

公开(公告)日：2024-02-29

申请号：US18176378

申请日：2023-02-28

Applicant: QUALCOMM Incorporated

Inventor： Srinivas KATAR ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Sai Yiu Duncan HO ,  Alfred ASTERJADHI ,  Gaurang NAIK ,  Yanjun SUN ,  Abdel Karim AJAMI

IPC: H04W28/08 ,  H04W76/15

CPC classification number: H04W28/08 ,  H04W76/15

Abstract: Aspects are provided for BTM-based load balancing. Various aspects relate generally to a method of load balancing where an AP multi-link device (MLD) recommends that a non-AP MLD move to an indicated set of links of the AP MLD and operate on the indicated set of links without purging context between the AP MLD and the non-AP MLD. In some examples, if the non-AP MLD does not comply, then the non-AP MLD may face disassociation from the AP MLD. Some aspects more specifically relate to recommending that the non-AP MLD move to an indicated set of links of a different AP MLD and operate on the indicated set of links of the different AP MLD after performing a multi-link setup with the different AP MLD. In some examples, the AP MLD may then disassociate from the non-AP MLD.

公开(公告)号：US20240064633A1

公开(公告)日：2024-02-22

申请号：US17892021

申请日：2022-08-19

Applicant: QUALCOMM Incorporated

Inventor： Abdel Karim AJAMI ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Sai Yiu Duncan HO ,  Alfred ASTERJADHI ,  Gaurang NAIK ,  Yanjun SUN

IPC: H04W52/02 ,  H04L27/26

CPC classification number: H04W52/0216 ,  H04L27/2602

Abstract: Certain aspects of the present disclosure provide method of wireless communication at a first station, comprising transmitting a first element that indicates one or more target wakeup time (TWT) parameter sets and transmitting a second element that provides information associated with at least one of the one or more TWT parameter sets indicated in the first element.

公开(公告)号：US20240049316A1

公开(公告)日：2024-02-08

申请号：US17883563

申请日：2022-08-08

Applicant: QUALCOMM Incorporated

Inventor： Abdel Karim AJAMI ,  Abhishek Pramod PATIL ,  Alfred ASTERJADHI ,  Sai Yiu Duncan HO ,  George CHERIAN ,  Gaurang NAIK ,  Yanjun SUN

IPC: H04W76/15 ,  H04W76/12 ,  H04W52/02

CPC classification number: H04W76/15 ,  H04W76/12 ,  H04W52/0216

Abstract: Certain aspects of the present disclosure provide a method for wireless communication at a first station. The method generally includes establishing at least one communication link with a second station and transmitting, to a first MLD, an indication of the communication link and a time period in which the first station will operate on the communication link.

公开(公告)号：US20240007948A1

公开(公告)日：2024-01-04

申请号：US17810177

申请日：2022-06-30

Applicant: QUALCOMM Incorporated

Inventor： Abdel Karim AJAMI ,  Sai Yiu Duncan HO ,  Alfred ASTERJADHI ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Yanjun SUN ,  Gaurang NAIK

IPC: H04W52/02

CPC classification number: H04W52/0216

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication at a station, generally including obtaining signaling indicating a resolution of a target wake time (TWT) field, determining a start time of a TWT service period (SP) based on the indicated resolution, and taking action based on the determined start time of the TWT SP.