公开(公告)号：US20220330327A1

公开(公告)日：2022-10-13

申请号：US17850092

申请日：2022-06-27

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Alfred ASTERJADHI ,  George CHERIAN

IPC: H04W74/02 ,  H04W74/00 ,  H04W74/08 ,  H04W48/12 ,  H04W76/11 ,  H04W68/00

Abstract: This disclosure provides systems, methods, and apparatuses for allocating wireless resources to a multiple basic service set identifier (BSSID) set including a number of BSSIDs each associated with a corresponding one of a number of access points (APs). An AP may allocate random access resources for use by stations belonging to the multiple BSSID set using a number of association identifier (AID) values based on a group AID mapping contained in a partial virtual bitmap of a traffic indication map (TIM) element. The AP may transmit a trigger frame containing the number of AID values to the stations belonging to the multiple BSSID set.

公开(公告)号：US20210377369A1

公开(公告)日：2021-12-02

申请号：US17327424

申请日：2021-05-21

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Sai Yiu Duncan HO ,  George CHERIAN ,  Alfred ASTERJADHI ,  Yanjun SUN

IPC: H04L29/06 ,  H04L12/863 ,  H04W76/15 ,  H04W76/11

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiver device may receive a management frame addressed to the receiver device; parse the management frame to identify a link identifier included in the management frame; associate the link identifier with link information included in the management frame; and update, based at least in part on the link information, a communication configuration for a link identified by the link identifier. Numerous other aspects are provided.

公开(公告)号：US20210321410A1

公开(公告)日：2021-10-14

申请号：US17225086

申请日：2021-04-07

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  George CHERIAN ,  Alfred ASTERJADHI ,  Sai Yiu Duncan HO ,  Yanjun SUN ,  Sandip HOMCHAUDHURI ,  Yongchun XIAO

IPC: H04W72/04 ,  H04W40/24

Abstract: An access point (AP) of an AP multi-link device (MLD) is associated with a first communication link, and one or more secondary APs of the AP MLD are associated with one or more respective secondary communication links of the AP MLD. The first AP of the AP MLD generates a frame including a first change sequence field, one or more secondary change sequence fields, and a critical update flag subfield. The first change sequence field carries a value of the most-recent critical update for the first AP. The one or more secondary change sequence fields carry values of the most-recent critical updates for the one or more respective secondary APs. The critical update flag subfield carries an indication of a change in value of at least one of the secondary change sequence fields. The first AP transmits the frame over the first communication link of the AP MLD.

公开(公告)号：US20210321243A1

公开(公告)日：2021-10-14

申请号：US17224979

申请日：2021-04-07

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Sai Yiu Duncan HO ,  George CHERIAN ,  Alfred ASTERJADHI ,  Yanjun SUN

IPC: H04W8/00 ,  H04W48/10

Abstract: A first access point (AP) of an AP multi-link device (MLD) is associated with a first communication link, and one or more secondary APs of the AP MLD are associated with one or more respective secondary communication links of the AP MLD. The first AP of the AP MLD generates a frame including a first change sequence field and one or more secondary change sequence fields. The first change sequence field indicates a presence or absence of a critical update associated with the first communication link, and each of the one or more secondary change sequence fields indicates a presence or absence of a critical update associated with a corresponding secondary communication link of the AP MLD. The first AP of the AP MLD transmits the frame over the first communication link of the AP MLD to a station (STA) of a STA MLD.

公开(公告)号：US20210068151A1

公开(公告)日：2021-03-04

申请号：US17097963

申请日：2020-11-13

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Alfred Asterjadhi ,  George Cherian

IPC: H04W74/02 ,  H04W74/00 ,  H04W74/08 ,  H04W48/12 ,  H04W76/11 ,  H04W68/00

Abstract: This disclosure provides systems, methods, and apparatuses for allocating wireless resources to a multiple basic service set identifier (BSSID) set including a number of BSSIDs each associated with a corresponding one of a number of access points (APs). An AP may allocate random access resources for use by stations belonging to the multiple BSSID set using a number of association identifier (AID) values based on a group AID mapping contained in a partial virtual bitmap of a traffic indication map (TIM) element. The AP may transmit a trigger frame containing the number of AID values to the stations belonging to the multiple BSSID set.

公开(公告)号：US20210014776A1

公开(公告)日：2021-01-14

申请号：US16926641

申请日：2020-07-10

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  George Cherian ,  Alfred Asterjadhi ,  Sai Yiu Duncan Ho ,  Lochan Verma ,  Yanjun Sun

IPC: H04W48/16 ,  H04W88/10 ,  H04W4/23 ,  H04W80/02 ,  H04L1/16 ,  H04W76/11

Abstract: This disclosure provides systems, methods, and apparatuses for associating a wireless communication device such as a wireless station (STA) of a STA multi-link device (MLD) with an access point (AP) MLD that includes a first AP associated with a first communication link of the AP MLD and includes one or more secondary APs associated with one or more respective secondary communication links of the first AP MLD. The AP MLD transmits a frame including an advertising information element carrying discovery information for the first AP of the AP MLD, including a first portion carrying discovery information for each secondary AP of the one or more secondary APs of the AP MLD, and including a second portion carrying common attributes of the one or more secondary APs of the AP MLD.

公开(公告)号：US20200344677A1

公开(公告)日：2020-10-29

申请号：US16926408

申请日：2020-07-10

Applicant: QUALCOMM Incorporated

Inventor： George CHERIAN ,  Alfred ASTERJADHI ,  Abhishek Pramod PATIL

IPC: H04W48/16 ,  H04W40/24 ,  H04W48/08 ,  H04W48/14 ,  H04W48/18

Abstract: Methods and systems for accessing networks prohibit uncontrolled communications over a designated network. In some aspects, a method of controlling network access is disclosed. The method comprises transmitting, by a first access point, a first beacon over a first network to a station, the first beacon including information allowing the station to associate with the first access point. The method also comprises receiving a probe request at the first access point over the first network from the station, the probe request including a request for rules for associating with a second network. The method additional comprises generating a probe response to include the rules regarding associating with the second network, wherein the rules do not permit uncontrolled communications over the second network. The method further comprises transmitting the probe response from the first access point to the station over the first network.

公开(公告)号：US20190208462A1

公开(公告)日：2019-07-04

申请号：US16235703

申请日：2018-12-28

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Alfred ASTERJADHI ,  George CHERIAN

IPC: H04W48/10 ,  H04W72/12 ,  H04W52/02 ,  H04W76/11 ,  H04W8/26

CPC classification number: H04W48/10 ,  H04W8/26 ,  H04W52/0216 ,  H04W72/1289 ,  H04W76/11

Abstract: Certain aspects relate to methods, apparatuses, computer readable mediums, access points and stations. For example, the apparatus generally includes (1) a processing system configured to select a first address from a plurality of addresses associated with the apparatus, said plurality of addresses including the first address and one or more second addresses and generate a frame having (i) a header having the first address (ii) a first portion having one or more indications of the one or more second addresses and (iii) a second portion comprising first parameters for communication with the apparatus and (2) an interface configured to output the frame for transmission.

公开(公告)号：US20180254861A1

公开(公告)日：2018-09-06

申请号：US15910794

申请日：2018-03-02

Applicant: QUALCOMM Incorporated

Inventor： George CHERIAN ,  Alfred ASTERJADHI ,  Abhishek Pramod PATIL

IPC: H04L1/18

CPC classification number: H04L1/1854 ,  H04L1/1614 ,  H04L1/1861 ,  H04L1/1896 ,  H04L2001/125

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one configuration, the apparatus may be configured to determine when to send an acknowledgment (ACK) frame, a block ACK frame, and/or an all-ACK frame in response to receiving a frame/physical layer convergence procedure (PLCP) protocol data unit (PPDU). In another configuration, the apparatus may be configured to resolve ambiguous confirmation message information. In another configuration, the apparatus may be configured to use an MPDU delimiter to indicate acknowledgement policy.

公开(公告)号：US20180176931A1

公开(公告)日：2018-06-21

申请号：US15886580

申请日：2018-02-01

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Santosh Paul ABRAHAM ,  George CHERIAN ,  Alireza RAISSINIA ,  Shivraj Singh SANDHU

IPC: H04W72/12 ,  H04W52/02 ,  H04W68/02 ,  H04L29/08 ,  H04W8/00 ,  H04W4/06

CPC classification number: H04W72/121 ,  H04L12/18 ,  H04L67/16 ,  H04W4/06 ,  H04W8/005 ,  H04W12/001 ,  H04W12/0017 ,  H04W52/0216 ,  H04W52/0219 ,  H04W68/02 ,  H04W72/005 ,  H04W72/1226 ,  H04W84/18

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, the apparatus may be configured to determine a many-to-many multicast schedule for an NDL of a service associated with a NAN network and to communicate with a plurality of wireless devices subscribed to the service based on the determined many-to-many multicast schedule. The apparatus may be a schedule owner of the many-to-many multicast schedule.