公开(公告)号：US20170373789A1

公开(公告)日：2017-12-28

申请号：US15594430

申请日：2017-05-12

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Hao ZHU ,  Srinivas KATAR ,  Naveen GANGADHARAN ,  Madhan JAGANATHAN ,  Nathaniel David HOUGHTON ,  Sabita NAHATA ,  Raja BANERJEA ,  Alireza RAISSINIA ,  James CHO ,  Chao CHENG

IPC: H04L1/00 ,  H04B7/06 ,  H04B1/38 ,  H04L27/26 ,  H04B7/0452

CPC classification number: H04L1/0003 ,  H04B1/38 ,  H04B7/0452 ,  H04B7/0632 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L27/2601

Abstract: A device includes a memory, a processor, and a transceiver. The memory is configured to store capability data corresponding to a set of stations. The processor is configured to select, based at least in part on the capability data, one of a multi-user multiple-input multiple-output (MU-MIMO) mode or an orthogonal frequency-division multiple access (OFDMA) mode for wireless communication with a subset of the set of stations. The transceiver is configured to wirelessly communicate with the subset in the selected one of the MU-MIMO mode or the OFDMA mode.

公开(公告)号：US20170265210A1

公开(公告)日：2017-09-14

申请号：US15456128

申请日：2017-03-10

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Srinivas KATAR ,  Hao ZHU ,  James CHO ,  Alireza RAISSINIA ,  Chao ZOU ,  Sabita NAHATA ,  Guido Robert FREDERIKS ,  Raja BANERJEA ,  Chao CHENG ,  Ning ZHANG ,  Zhanfeng JIA

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W72/121 ,  H04L5/0007 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/10 ,  H04W72/1247 ,  H04W72/1252 ,  H04W74/04 ,  H04W84/12 ,  H04W88/08

Abstract: Apparatuses and methods for separately scheduling and grouping multiple wireless local area network (WLAN) users are disclosed. The apparatuses and methods include scheduling, at an access point (AP), multiple wireless stations (STAs) associated with the AP; identifying based at least in part on the ranking, a group of STAs from the STAs for transmission of data over a single orthogonal frequency-division multiple access (OFDMA) frame in a WLAN; and providing information resulting from scheduling the STAs and identifying the group of STAs to at least one of the STAs. In others aspects, the apparatuses and methods include receiving at an STA from an AP, scheduling information for a group of STAs including the STA; and transmitting based on the scheduling information, data over an OFDMA frame in an unlicensed or shared spectrum, the STA having a traffic load different from the traffic load of the at least one additional STA.

公开(公告)号：US20150078299A1

公开(公告)日：2015-03-19

申请号：US14487019

申请日：2014-09-15

Applicant: QUALCOMM Incorporated

Inventor： Gwendolyn Denise BARRIAC ,  Simone MERLIN ,  Hao ZHU ,  Srinivas KATAR ,  Lawrence Winston YONGE, III ,  Chao ZOU ,  Bin TIAN ,  Yan ZHOU ,  Hemanth SAMPATH

IPC: H04W40/02 ,  H04W88/08

CPC classification number: H04W40/02 ,  H04W48/08 ,  H04W48/16 ,  H04W74/006 ,  H04W74/0808 ,  H04W84/12 ,  H04W88/08

Abstract: Aspects of the present disclosure provide techniques and apparatus for deferral based on basic service set identification (BSSID) information. According to certain aspects, a method for wireless communications is provided. The method generally includes receiving, on a shared access medium, a packet having at least one deferral-related parameter and deciding whether to defer transmission on the shared access medium based, at least in part, on the deferral-related parameter. Another method may generally include generating a packet comprising at least one deferral-related parameter to be used by another apparatus for deciding whether or not the other apparatus should defer transmitting on a shared access medium and providing the packet to the other apparatus.

Abstract translation: 本公开的方面提供了基于基本服务集识别（BSSID）信息的用于延迟的技术和装置。 根据某些方面，提供了一种用于无线通信的方法。 该方法通常包括在共享访问介质上接收具有至少一个延迟相关参数的分组，并且至少部分地基于延迟相关参数来决定是否延迟共享访问介质上的传输。 另一种方法通常可以包括生成包括至少一个延迟相关参数的分组，由另一装置使用，用于确定另一装置是否应推迟在共享接入介质上传送并将分组提供给另一装置。

公开(公告)号：US20140211863A1

公开(公告)日：2014-07-31

申请号：US13754466

申请日：2013-01-30

Applicant: QUALCOMM INCORPORATED

Inventor： Srinivas KATAR ,  Rouhana ROUHANA ,  Hao ZHU

IPC: H04B3/54

CPC classification number: H04B3/54 ,  B60L3/0069 ,  B60L11/1816 ,  B60L11/1824 ,  B60L11/1846 ,  B60L11/1861 ,  B60L2240/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A service provider device of a local communication network communicates a first frame with an electric vehicle via a first communication medium to associate with the electric vehicle, establish a communication link with the electric vehicle, and to add the electric vehicle to the local communication network. After an association process between the electric vehicle and the service provider device is successfully completed, the electric vehicle and/or the service provider device can execute operations that extend the utility of their respective communication devices by switching to a new communication medium. By switching to the new communication medium, the electric vehicle and/or the service provider device can connect to a remote communication network. The service provider device communicates a second frame with at least a network device of the remote communication network via the new communication medium.

Abstract translation: 本地通信网络的服务提供商设备经由第一通信介质与电动车辆通信第一帧以与电动车辆相关联，建立与电动车辆的通信链路，并将电动车辆添加到本地通信网络。 在电动车辆和服务提供者设备之间的关联过程成功完成之后，电动车辆和/或服务提供商设备可以通过切换到新的通信介质来执行扩展其各自通信设备的效用的操作。 通过切换到新的通信介质，电动车辆和/或服务提供者设备可以连接到远程通信网络。 服务提供商设备经由新的通信介质与至少一个远程通信网络的网络设备通信第二帧。