公开(公告)号：US20250119794A1

公开(公告)日：2025-04-10

申请号：US18481956

申请日：2023-10-05

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Saurabh SACHIDANAND SINHA ,  Kalyan KUPPUSWAMY ,  Orod RAEESI ,  Deepak AGARWAL ,  Michael Francis GARYANTES ,  Rohan SALVI ,  Senthilkumar SUNDARAM ,  James KRYSL

IPC: H04W28/18 ,  H04W88/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may transmit, to an open distributed unit (O-DU), a first set of capabilities of the network entity, the first set of capabilities including one or more of at least one O-RU capability or at least one endpoint capability. The network entity may receive, from the O-DU, an indication of one or more features configured by the O-DU. The network entity may select a second set of capabilities of the network entity based at least in part on the one or more features configured by the O-DU. The network entity may transmit, to the O-DU, the second set of capabilities of the network entity. Numerous other aspects are described.

公开(公告)号：US20230087665A1

公开(公告)日：2023-03-23

申请号：US17933651

申请日：2022-09-20

Applicant: QUALCOMM Incorporated

Inventor： Rajat PRAKASH ,  Andrei Dragos RADULESCU ,  Kalyan KUPPUSWAMY ,  Orod RAEESI ,  John Wallace NASIELSKI ,  Abhishek Saurabh SACHIDANAND SINHA ,  Michael Francis GARYANTES ,  Douglas KNISELY

IPC: H04W28/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an open radio access network (O-RAN) distributed unit (O-DU) may generate, at an O-DU application that executes on the O-DU, a first message that does not make use of an O-DU accelerator of the O-DU that is in-line with the O-DU application. The O-DU may transmit, from the O-DU application to an O-RAN radio unit (O-RU), the first message via a passthrough of the O-DU accelerator, wherein the first message does not make use of the O-DU accelerator based at least in part on a payload of the first message being transferred unchanged by the O-DU accelerator to the O-RU. Numerous other aspects are described.

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。

公开(公告)号：US20240063851A1

公开(公告)日：2024-02-22

申请号：US17820057

申请日：2022-08-16

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Saurabh SACHIDANAND SINHA ,  Deepak AGARWAL ,  Michael Francis GARYANTES ,  Rohan SALVI ,  Orod RAEESI ,  James KRYSL ,  Senthilkumar SUNDARAM ,  Kalyan KUPPUSWAMY

IPC: H04B7/0456 ,  H04B7/06

CPC classification number: H04B7/0456 ,  H04B7/0617

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a radio unit may output capability information regarding a number of beamforming codebooks supported by the radio unit. The radio unit may obtain configuration information that configures one or more beamforming codebooks for an antenna array of the radio unit. The radio unit may communicate using the one or more beamforming codebooks. Numerous other aspects are described.

公开(公告)号：US20240031780A1

公开(公告)日：2024-01-25

申请号：US18349108

申请日：2023-07-07

Applicant: QUALCOMM Incorporated

Inventor： Andrei Dragos RADULESCU ,  Timothy CAREY ,  Faiyaz BAXAMUSA ,  Kalyan KUPPUSWAMY ,  Douglas KNISELY ,  Rajat PRAKASH

IPC: H04W4/20 ,  H04W4/12 ,  H04W8/30

CPC classification number: H04W4/20 ,  H04W4/12 ,  H04W8/30

Abstract: Methods, systems, and devices for wireless communications are described. An application and an accelerator associated with a distributed unit (DU) may be configured to identify context information comprising a first identifier associated with the accelerator of the DU, a second identifier associated with the application, a third identifier associated with a profile instance associated with the accelerator, a fourth identifier associated with a radio unit associated with the DU, or any combination thereof, and exchange messages with the one another based on the identified context information.

公开(公告)号：US20230066247A1

公开(公告)日：2023-03-02

申请号：US17820787

申请日：2022-08-18

Applicant: QUALCOMM Incorporated

Inventor： Orod RAEESI ,  Deepak AGARWAL ,  Hossein ASGHARIMOGHADDAM ,  Abhishek Saurabh SACHIDANAND SINHA ,  Kalyan KUPPUSWAMY

IPC: H04B7/0456 ,  H04W8/26

Abstract: An Open Radio Access Network Category B radio unit (0-RU) of a wireless network associates, for a first extended antenna carrier identifier (eAxC_Id) corresponding to a layer 0 precoding layer identifier (layerID), the first eAxC_Id with one or more second eAxC_Ids. Each second eAxC_Id corresponds to a non-layer 0 precoding layerID. The O-RU receives, for a user equipment (UE), a control plane message of Section Type 1 or 3. The message includes an extension type (ExtType) 3 first data layer, along with the first eAxC_Id in a transport header. The ExtType 3 first data layer indicates a number of precoding layers. The O-RU then precodes user plane data for downlink physical resource blocks allocated to the UE using the layer 0 precoding layerID of the first eAxC_Id, and each associated non-layer 0 precoding layerID of the one more second eAxC_Ids required to complete the number of precoding layers.