公开(公告)号：US11903017B2

公开(公告)日：2024-02-13

申请号：US17191234

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Srinivas Katar ,  Andrew MacKinnon Davidson ,  Sandip Homchaudhuri ,  Qi Xue ,  Neelakantan Nurani Krishnan ,  Simon Jan Brand

IPC: H04W72/563 ,  H04W76/15 ,  H04W40/02

CPC classification number: H04W72/563 ,  H04W40/02 ,  H04W76/15

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for low-latency communications in wireless networks. In some implementations, a wireless station (STA) may transmit a data session request to a root access point (AP) in a wireless network responsive to activating an application associated with latency restricted (LR) data traffic. In some aspects, the data session request may indicate one or more preferred channels to carry the LR data traffic. In some other aspects, the data session request may indicate one or more preferred times to exchange the LR data traffic. In some implementations, the root AP may establish an LR data path with the STA based on the preferred time or frequency resources indicated in the data session request. The LR data path may include time or frequency resources that are reserved for LR data traffic between the root AP and the STA.

公开(公告)号：US20200015043A1

公开(公告)日：2020-01-09

申请号：US16503276

申请日：2019-07-03

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  Soo Bum Lee ,  George Cherian ,  Shivraj Singh Sandhu ,  Jouni Kalevi Malinen ,  Alfred Asterjadhi ,  Rolf De Vegt ,  Andrew MacKinnon Davidson

IPC: H04W4/06 ,  H04W48/08

Abstract: This disclosure provide systems, devices, apparatus and methods, including computer programs encoded on storage media, for providing service connectivity to a service of a service provider via a wireless local area network (WLAN). Several service connectivity techniques are described. In some implementations, a first wireless device may establish a communication link with the AP to access the service. In some implementations, the first wireless device may be an internet of things (IoT) device, and may be a headless IoT device. The communication link may be established without the wireless device joining a Basic Service Set (BSS) of an access point (AP). The service connectivity may be implemented using broadcast services between an AP and the wireless device. The broadcast services may be used for uplink broadcast traffic from the wireless device to a service provider via the AP. The service connectivity techniques may support onboarding and security features.