公开(公告)号：US11533132B2

公开(公告)日：2022-12-20

申请号：US17133188

申请日：2020-12-23

Applicant: Apple Inc.

Inventor： Jarkko L. Kneckt ,  Jinjing Jiang ,  Qi Wang ,  Su Khiong Yong ,  Tianyu Wu ,  Yong Liu

IPC: H04L1/16 ,  H04L5/00

Abstract: An electronic device that communicates frames is described. During operation, the electronic device may transmit the frames addressed to a recipient electronic device and associated with multiple links between the electronic device and the recipient electronic device. Then, the electronic device may receive block acknowledgments for at least a subset of the frames, where a given block acknowledgment is associated with the recipient electronic device and indicates received frames on a given link in the links. Moreover, the electronic device may control an amount of traffic conveyed on the links based at least in part on the block acknowledgments. Next, the electronic device may store a remainder of the frames based at least in part on the block acknowledgments, where the frames include the subset of the frames and the remainder of the frames. Note that the frames may have a common traffic identifier.

公开(公告)号：US20220191786A1

公开(公告)日：2022-06-16

申请号：US17683851

申请日：2022-03-01

Applicant: Apple Inc.

Inventor： Jarkko L. Kneckt ,  Christiaan A. Hartman ,  Guoqing Li ,  Jinjing Jiang ,  Qi Wang ,  Su Khiong Yong ,  Tianyu Wu ,  Yong Liu

IPC: H04W52/02 ,  H04W76/10

Abstract: This disclosure relates to methods for conducting multilink communications between a user equipment device (UE) and a wireless access point (AP) over a wireless local area network (WLAN). The UE establishes a connection with an access point through a WLAN, wherein the connection utilizes a plurality of links. The UE transmits an indication to the access point through a first link of the plurality of links, where the indication specifies one or more available links of the plurality of links that are available for the UE to receive downlink (DL) communications from the access point. The UE receives one or more DL communications from the access point through at least one of the one or more available links.

公开(公告)号：US20220086910A1

公开(公告)日：2022-03-17

申请号：US17461630

申请日：2021-08-30

Applicant: Apple Inc.

Inventor： Jarkko L. Kneckt ,  Yong Liu ,  Jinjing Jiang ,  Tianyu Wu ,  Qi Wang ,  Su Khiong Yong

IPC: H04W74/08

Abstract: During operation, an electronic device (e.g., an access point) may provide a multi-user (MU)-request-to-send (RTS) frame that communicates an RTS in a channel associated with the second electronic device and a second RTS in a second channel associated with a third electronic device. For example, the channel may include a primary channel and the second channel may include a secondary channel. Note that the third electronic device may include a SST station and the second electronic device may include a non-SST station. Then, the electronic device may receive an MU-clear-to-send (CTS) frame that includes a CTS in a third channel associated with the third electronic device. Moreover, the third channel may be equal to or a subset of the second channel, and/or the third channel may include a CTS reception channel associated with the electronic device.

公开(公告)号：US20220060898A1

公开(公告)日：2022-02-24

申请号：US17370914

申请日：2021-07-08

Applicant: Apple Inc.

Inventor： Yong Liu ,  Jinjing Jiang ,  Jarkko Lauri Sakari Kneckt ,  Tianyu Wu ,  Qi Wang ,  Lochan Verma ,  Su Khiong Yong

IPC: H04W12/069 ,  H04W12/08 ,  H04W12/02 ,  H04L9/30

Abstract: A method for communicating over a wireless network includes broadcasting, by a Multi-Link Device (MLD) device, service data indicative of one or more services for wireless communication with a client device; wherein the service data indicates that a service type is differentiated based on a type of the client device; establishing a security association with the client device; and in response to establishing a security association with the client device, granting access by the client device to a subset of the one or more services based on the type of the client device.