公开(公告)号：US11700603B2

公开(公告)日：2023-07-11

申请号：US16262402

申请日：2019-01-30

Applicant: Apple Inc.

Inventor： Guoqing Li ,  Lawrie Kurian ,  Yong Liu ,  Tashbeeb Haque ,  Anand Rajagopalan ,  Dagbegnon H. Bahini ,  Rajneesh Kumar

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/121 ,  H04W72/1263 ,  H04W72/21 ,  H04W72/23 ,  H04W72/51 ,  H04W72/50 ,  H04W72/566 ,  H04W92/18 ,  H04W84/12

CPC classification number: H04W72/121 ,  H04W72/1263 ,  H04W72/21 ,  H04W72/23 ,  H04W72/51 ,  H04W72/535 ,  H04W72/569 ,  H04W84/12 ,  H04W92/18

Abstract: Some embodiments include an apparatus and method for enabling concurrent peer-to-peer (P2P) communications via a scheduled resource unit (RU) allocated by an access point (AP). For example, the AP may use a trigger frame to schedule uplink (UL) multi-user (MU) access for a first station of a plurality of stations by allocating an RU to the first station. Instead of using the allocated RU for UL infrastructure communications with the AP, the first station may utilize the allocated RU for a P2P communications with a second station. In some embodiments the AP facilitates RU utilization for P2P communications between stations. In some embodiments, the first station uses the allocated RU and the AP may be unaware of the P2P communications.

公开(公告)号：US10568158B2

公开(公告)日：2020-02-18

申请号：US16130342

申请日：2018-09-13

Applicant: Apple Inc.

Inventor： Yong Liu ,  Christiaan A. Hartman ,  Daniel R. Borges ,  Peter N. Heerboth ,  Lawrie Kurian ,  Su Khiong Yong ,  Anand Rajagopalan ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Andreas Wolf ,  Guoqing Li ,  Lilach Zukerman ,  Oren Shani

IPC: H04W76/14 ,  H04L29/08 ,  H04W8/00 ,  H04W72/12

Abstract: In one set of embodiments, one or more client stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring client stations, i.e., direct communication between the client stations without utilizing an intermediate access point. Embodiments of the disclosure relate to NAN datapath scheduling and NAN pre-datapath operation setup and scheduling. The NAN datapath embodiments described herein provide a mechanism through which devices can communicate and provide services. Aspects of the datapath development include datapath scheduling, including datapath setup and scheduling attributes, as well as pre-datapath operation triggering and scheduling. Scheduling may include determination of a type of datapath, including paging and synchronized datapaths. NAN data cluster base schedules may be scheduled as equal-sets or subsets of datapath schedules. The datapath model may be implemented for unicast and multicast communication between client stations.

公开(公告)号：US10433353B2

公开(公告)日：2019-10-01

申请号：US15065584

申请日：2016-03-09

Applicant: Apple Inc.

Inventor： Su Khiong Yong ,  Christiaan A. Hartman ,  Yong Liu ,  Lawrie Kurian ,  Peter N. Heerboth ,  Guoqing Li ,  Daniel R. Borges ,  Chiu Ngok E. Wong ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Anand Rajagopalan ,  Andreas Wolf

IPC: H04W76/14 ,  H04W4/80 ,  H04W8/00 ,  H04W48/16 ,  H04W4/12

Abstract: In some embodiments, one or more wireless stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to aspects of NAN communication, including service discovery proxy registration, publishing, and subscription of services via the proxy, maintenance of the proxy, and de-registration of the proxy.

公开(公告)号：US10098168B2

公开(公告)日：2018-10-09

申请号：US14960488

申请日：2015-12-07

Applicant: Apple Inc.

Inventor： Yong Liu ,  Christiaan A. Hartman ,  Daniel R. Borges ,  Peter N. Heerboth ,  Lawrie Kurian ,  Su Khiong Yong ,  Anand Rajagopalan ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Andreas Wolf ,  Guoqing Li ,  Lilach Zukerman ,  Oren Shani

IPC: H04W4/00 ,  H04W76/14 ,  H04L29/08 ,  H04W8/00 ,  H04W72/12

Abstract: In one set of embodiments, one or more client stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring client stations, i.e., direct communication between the client stations without utilizing an intermediate access point. Embodiments of the disclosure relate to NAN datapath scheduling and NAN pre-datapath operation setup and scheduling. The NAN datapath embodiments described herein provide a mechanism through which devices can communicate and provide services. Aspects of the datapath development include datapath scheduling, including datapath setup and scheduling attributes, as well as pre-datapath operation triggering and scheduling. Scheduling may include determination of a type of datapath, including paging and synchronized datapaths. NAN data cluster base schedules may be scheduled as equal-sets or subsets of datapath schedules. The datapath model may be implemented for unicast and multicast communication between client stations.

公开(公告)号：US10893083B2

公开(公告)日：2021-01-12

申请号：US15164067

申请日：2016-05-25

Applicant: Apple Inc.

Inventor： Yong Liu ,  Christiaan A. Hartman ,  Daniel R. Borges ,  Peter N. Heerboth ,  Lawrie Kurian ,  Su Khiong Yong ,  Anand Rajagopalan ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Andreas Wolf ,  Guoqing Li ,  Lilach Zukerman ,  Oren Shani

IPC: H04L29/06 ,  H04W8/00 ,  H04W72/12 ,  H04W76/14 ,  H04W88/04

Abstract: In some embodiments, one or more wireless stations operate according to Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations, e.g., direct communication between the wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to NAN datapath scheduling and NAN pre-datapath operation setup and scheduling. The NAN datapath embodiments described herein provide a mechanism through which devices can communicate and provide services. Aspects of the datapath development include datapath scheduling, including datapath setup and scheduling attributes, as well as pre-datapath operation triggering and scheduling. Scheduling attributes may include a native scheduler rank and a NAN data cluster scheduler rank. NAN data cluster base schedules may be scheduled as equal-sets or subsets of datapath schedules. The datapath model may be implemented for unicast and multicast communication between wireless stations, including mobile stations.

公开(公告)号：US20200053729A1

公开(公告)日：2020-02-13

申请号：US16532995

申请日：2019-08-06

Applicant: Apple Inc.

Inventor： Daniel R. Borges ,  Oren Shani ,  Christiaan A. Hartman ,  Yong Liu ,  Charles F. Dominguez ,  Karthik R. Mekala ,  Tashbeeb Haque ,  Lawrie Kurian ,  Mete Fikirlier ,  Guoqing Li ,  Rajneesh Kumar ,  Ka Ho P. Poon ,  Brian B. Whitaker ,  Joseph Hakim ,  John A. Wilson ,  Tony Chi Wang Ng ,  Roopkumar Parthasarathy Rao ,  Curtis J. Schmidek ,  Shishir Gupta ,  Tushar R. Shah ,  Jacob H. Power ,  Bryan J. Follis ,  Anand Rajagopalan

IPC: H04W72/04 ,  H04W72/12

Abstract: An interface circuit in an electronic device may contend for access to a shared communication channel on behalf of the electronic device and a recipient electronic device, where the access has a duration. Then, the electronic device may provide a schedule frame intended for the recipient electronic device that includes information that specifies one or more time slots during the duration that are associated with the recipient electronic device and one or more communication functions of the recipient electronic device in the one or more time slots. Moreover, the electronic device may provide a data frame with data intended for the recipient electronic device. In response, the electronic device may receive a response frame associated with the recipient electronic device, where the response frame is received during at least one of the one or more time slots.

公开(公告)号：US10455401B2

公开(公告)日：2019-10-22

申请号：US15051640

申请日：2016-02-23

Applicant: Apple Inc.

Inventor： Yong Liu ,  Christiaan A. Hartman ,  Daniel R. Borges ,  Peter N. Heerboth ,  Lawrie Kurian ,  Su Khiong Yong ,  Anand Rajagopalan ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Andreas Wolf ,  Guoqing Li ,  Lilach Zukerman

IPC: H04W8/00 ,  H04W76/14 ,  H04W4/06 ,  H04L12/18 ,  H04W4/80 ,  H04W4/08 ,  H04W72/00 ,  H04W74/00

Abstract: In one set of embodiments, one or more wireless stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations, i.e., direct communication between the wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to reciprocating service between two or more wireless stations. The reciprocating service embodiments described herein provide a mechanism through which devices can participate in a same service instant.

公开(公告)号：US10342013B2

公开(公告)日：2019-07-02

申请号：US15131911

申请日：2016-04-18

Applicant: Apple Inc.

Inventor： Su Khiong Yong ,  Christiaan A. Hartman ,  Yong Liu ,  Lawrie Kurian ,  Peter N. Heerboth ,  Guoqing Li ,  Daniel R. Borges ,  Chiu Ngok E. Wong ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Anand Rajagopalan

IPC: H04W74/04 ,  H04W72/04 ,  H04W76/14 ,  H04W72/12 ,  H04W84/12 ,  H04W8/00

Abstract: In some embodiments, one or more wireless stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations, e.g., without utilizing an intermediate access point. Embodiments relate to scheduling of NAN ranging procedures, including to a first wireless station sending first information, including first scheduling preferences and a first ranging role, to a second wireless station. The first wireless device receives second information, including second scheduling preferences and a second ranging role, from the second wireless device. The first wireless station may initiate the ranging procedure based on the scheduling preferences and ranging parameters. Alternatively, the second wireless station and may initiate the ranging procedure based on the scheduling preferences and ranging parameters.

公开(公告)号：US20170339733A1

公开(公告)日：2017-11-23

申请号：US15590778

申请日：2017-05-09

Applicant: Apple Inc.

Inventor： Lawrie Kurian ,  Anand Rajagopalan ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque

IPC: H04W76/02 ,  H04W76/04 ,  H04W4/00 ,  H04W84/08 ,  H04L29/08

CPC classification number: H04W84/08 ,  H04W4/70 ,  H04W8/005 ,  H04W76/14 ,  H04W76/23

Abstract: In some embodiments, one or more wireless stations operate to configure direct communication with neighboring mobile stations, e.g., direct communication between the wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to adapting a signal strength metric threshold. In some embodiments, the signal strength metric may be adapted (or adjusted) to establish or maintain data communications with peer devices.

公开(公告)号：US12069765B2

公开(公告)日：2024-08-20

申请号：US16587332

申请日：2019-09-30

Applicant: Apple Inc.

Inventor： Yong Liu ,  Christiaan A. Hartman ,  Daniel R. Borges ,  Peter N. Heerboth ,  Lawrie Kurian ,  Su Khiong Yong ,  Anand Rajagopalan ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Andreas Wolf ,  Guoqing Li ,  Lilach Zukerman

IPC: H04W8/00 ,  H04L12/18 ,  H04W4/06 ,  H04W4/08 ,  H04W4/80 ,  H04W74/00 ,  H04W76/14 ,  H04W72/30

CPC classification number: H04W8/005 ,  H04L12/189 ,  H04W4/06 ,  H04W4/08 ,  H04W4/80 ,  H04W76/14 ,  H04W72/30 ,  H04W74/002

Abstract: One or more wireless stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations, i.e., direct communication between the wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to reciprocating service between two or more wireless stations. The reciprocating service embodiments described herein provide a mechanism through which devices can participate in a same service instant.