公开(公告)号：US20230232282A1

公开(公告)日：2023-07-20

申请号：US17998342

申请日：2021-06-30

Applicant: QUALCOMM Incorporated

Inventor： Vinod BELUR RAMACHANDRA ,  Xiaolong HUANG ,  Shanmuganathan PALANISAMY ,  Rajakumar Ebenezar DEVAIRAKKAM

IPC: H04W28/16 ,  H04L5/00 ,  H04W40/24

CPC classification number: H04W28/16 ,  H04L5/0007 ,  H04W40/24 ,  H04W84/18

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for implementing multi-user (MU) communication in a wireless mesh network. A first mesh node or a network management unit may collect information from various mesh nodes and form MU association groups based on the information. An MU association group may include an MU group head that coordinates MU group communication to or from member mesh nodes that are in the MU association group. For example, the MU group head may coordinate orthogonal frequency division multiple access (OFDMA) resource unit allocations, or MU multiple-input-multiple-output (MU-MEMO) spatial stream configurations, among other examples. Different MU association groups may be formed for uplink or downlink traffic. The creation of MU association groups may enable a wireless mesh network to realize the advantages of MU group communication within the flexible topology of a mesh environment.

公开(公告)号：US20160014657A1

公开(公告)日：2016-01-14

申请号：US14329437

申请日：2014-07-11

Applicant: QUALCOMM Incorporated

Inventor： Hai Truong LE ,  Kalyan KUPPUSWAMY ,  Srikant JAYARAMAN ,  Rajakumar Ebenezar DEVAIRAKKAM ,  Ebenezer Pugalenthi SAMUEL ,  Ruoheng LlU ,  Sunil Kumar KAMAVARAM ,  Chanakya MALLADI

IPC: H04W36/08

CPC classification number: H04W36/08 ,  H04B7/18506 ,  H04W36/0083

Abstract: Managing handover procedures of two or more modems from a serving base station to a target base station includes receiving at least one message indicative of at least one measurement report of radio conditions from at least one modem of the two or more modems; determining, based on the at least one message, whether to handover the two or more modems from the serving base station to the target base station; and upon determining to handover the two or more modems from the serving base station to the target base station, indicating to each of the two or more modems to send to the serving base station a measurement report configured to trigger a respective handover procedure from the serving base station to the target base station.

Abstract translation: 管理从服务基站到目标基站的两个或多个调制解调器的切换过程包括从至少一个调制解调器的至少一个调制解调器接收指示无线电条件的至少一个测量报告的至少一个消息的至少一个消息; 基于所述至少一个消息确定是否将所述两个或更多个调制解调器从所述服务基站切换到所述目标基站; 并且在确定将所述两个或多个调制解调器从所述服务基站切换到所述目标基站时，向所述两个或更多个调制解调器中的每一个指示向所述服务基站发送被配置为触发从所述服务的相应切换过程的测量报告 基站到目标基站。