公开(公告)号：US20240023167A1

公开(公告)日：2024-01-18

申请号：US18316323

申请日：2023-05-12

Applicant: Qualcomm Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Ajay GUPTA ,  Sumeeth NAGARAJA ,  Vinod MENON

IPC: H04W74/08 ,  H04W72/21

CPC classification number: H04W74/0833 ,  H04W72/21 ,  H04W74/004

Abstract: The present disclosure describes a method, an apparatus, and a computer-readable medium for a random access channel (RACH) procedure at a user equipment. For example, the method may select a two-step RACH procedure or a four-step RACH procedure at the UE based at least on RACH configuration information received from a base station or the RACH configuration information at the UE. The example method may further include transmitting, from the UE, one or more messages associated with the two-step RACH procedure or the four-step RACH procedure based on the selection.

公开(公告)号：US20210185700A1

公开(公告)日：2021-06-17

申请号：US16949916

申请日：2020-11-20

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Tao LUO ,  Sony AKKARAKARAN ,  Taesang YOO ,  Mahmoud TAHERZADEH BOROUJENI ,  Arumugam CHENDAMARAI KANNAN ,  Jingchao BAO ,  Ajay GUPTA

IPC: H04W72/12 ,  H04W72/14 ,  G06N20/00 ,  G06N5/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a scheduling request that includes information associated with an artificial intelligence module of the user equipment, and receive an uplink grant for a resource allocation that is based at least in part on the artificial intelligence module. Numerous other aspects are provided.

公开(公告)号：US20200067579A1

公开(公告)日：2020-02-27

申请号：US16666036

申请日：2019-10-28

Applicant: QUALCOMM Incorporated

Inventor： Sumeeth NAGARAJA ,  Ajay GUPTA ,  Tao LUO

IPC: H04B7/0456 ,  H04B7/08 ,  H04B7/06 ,  H04W24/10 ,  H04W24/02 ,  H04L5/00 ,  H04L25/02

Abstract: Certain aspects of the present disclosure provide techniques for assisting a UE in measuring reference signals in a wireless communication system using beams. A BS may transmit, to a UE, information regarding one or more measurement gaps for measuring one or more reference signals. The BS may transmit, to the UE, additional information regarding at least one of direction information associated with the one or more reference signals or rank indication to be used by the UE to measure the one or more reference signals during the one or more measurement gaps. A UE may perform corresponding operations.

公开(公告)号：US20180084441A1

公开(公告)日：2018-03-22

申请号：US15705148

申请日：2017-09-14

Applicant: QUALCOMM Incorporated

Inventor： Sumeeth NAGARAJA ,  Tao LUO ,  Ajay GUPTA ,  Makesh Pravin JOHN WILSON ,  Kaushik CHAKRABORTY ,  Sony AKKARAKARAN ,  Vinod Viswanatha MENON

IPC: H04W16/28 ,  H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04B17/318 ,  H04B17/336

CPC classification number: H04W16/28 ,  H04B7/06 ,  H04B7/0617 ,  H04B7/0628 ,  H04B7/0695 ,  H04B7/088 ,  H04B17/318 ,  H04B17/336 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0094

Abstract: Apparatuses and methods of beam switching are presented. A beam switch message (BSM) is transmitted to a second device via a first beam set. The BSM includes a command to switch from communication via the first beam set to communication via a second beam set at a switch time. A response message is received from the second device via the first beam set. The response message indicates that the second device received the BSM. A communication is sent to the second device via the second beam set after the switch time if the response message is received.

公开(公告)号：US20170034767A1

公开(公告)日：2017-02-02

申请号：US15205985

申请日：2016-07-08

Applicant: QUALCOMM Incorporated

Inventor： Miguel GRIOT ,  Madhavan Srinivasan VAJAPEYAM ,  Jun WANG ,  Ajay GUPTA ,  Ozcan OZTURK

IPC: H04W48/10 ,  H04W48/16 ,  H04W74/08

CPC classification number: H04W48/10 ,  H04W8/005 ,  H04W48/12 ,  H04W48/16 ,  H04W48/20 ,  H04W74/0833 ,  H04W76/14

Abstract: Neutral host networks may offer one or more different services via one or more different service providers, but user equipment (UE) may not necessarily know which services/service providers are offered by the neutral host networks. Accordingly, nodes of the neutral host networks (e.g., an access point, such as an evolved Node B (eNB)) may transmit service discovery information (SDI) to advertise the one or more services or service providers offered by the node and/or the neutral host network. Thus, a UE can receive the SDI via broadcast by the node, dedicated message from the node, etc., and can accordingly present at least a portion of the SDI or determine whether to connect to the node or another node of the neutral host network based at least in part on the SDI.

Abstract translation: 中立主机网络可以经由一个或多个不同的服务提供商提供一个或多个不同的服务，但是用户设备（UE）可能不一定知道中性主机网络提供哪些服务/服务提供商。 因此，中性主机网络（例如，诸如演进节点B（eNB）的接入点）的节点可以发送服务发现信息（SDI）以通告由节点提供的一个或多个服务或服务提供商和/或 中性主机网络。 因此，UE可以通过节点的广播，来自节点的专用消息等接收SDI，并且可以相应地呈现SDI的至少一部分，或者确定是连接到中性主机网络的节点还是另一节点 至少部分基于SDI。

公开(公告)号：US20210266125A1

公开(公告)日：2021-08-26

申请号：US17176755

申请日：2021-02-16

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Tao LUO ,  Sony AKKARAKARAN ,  Jingchao BAO ,  Ajay GUPTA ,  Taesang YOO ,  Vinod Viswanatha MENON ,  Wooseok NAM

IPC: H04L5/00 ,  H04W72/00 ,  H04W4/06 ,  H04W76/28 ,  H04L12/18

Abstract: A method of wireless communication, executed by a user equipment (UE), receives, from a base station, a broadcast or multicast message including a known payload, as well as a configuration for the known payload. The method also trains an artificial neural network with the known payload. A method of wireless communication, executed by a base station, configures a known payload for multiple UEs and signals, to the UEs, an indication of which physical channel will include the known payload, as well as time/frequency resources of the known payload. The method also broadcasts or multicasts the known payload to facilitate neural network training at the UEs.

公开(公告)号：US20210243631A1

公开(公告)日：2021-08-05

申请号：US17155888

申请日：2021-01-22

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Tao LUO ,  Sony AKKARAKARAN ,  Arumugam CHENDAMARAI KANNAN ,  Taesang YOO ,  Ajay GUPTA ,  Mahmoud TAHERZADEH BOROUJENI ,  Jingchao BAO

IPC: H04W24/10 ,  H04W76/27 ,  H04B7/06 ,  H04B7/08

Abstract: A method of wireless communication by a user equipment (UE) may include receiving a message requesting estimated channel characteristics of a secondary band based on measuring characteristics of a channel in the primary band. The method also includes measuring characteristics of the channel in the primary band. The method estimates channel characteristics of the secondary band based on the primary band characteristics measurements. The estimating may occur without measuring signals in the secondary band. Further, the method may report the estimated channel characteristics of the secondary band and receive an indication of a secondary cell group, based on the estimated channel characteristics of the secondary band.

公开(公告)号：US20180109302A1

公开(公告)日：2018-04-19

申请号：US15705082

申请日：2017-09-14

Applicant: QUALCOMM Incorporated

Inventor： Sumeeth NAGARAJA ,  Ajay GUPTA ,  Tao LUO

IPC: H04B7/04 ,  H04W24/10 ,  H04W24/02 ,  H04L5/00

CPC classification number: H04B7/0486 ,  H04B7/063 ,  H04B7/0695 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0224 ,  H04W24/02 ,  H04W24/10 ,  H04W72/1215 ,  H04W88/06

Abstract: Certain aspects of the present disclosure provide techniques for assisting a UE in measuring reference signals in a wireless communication system using beams. A BS may transmit, to a UE, information regarding one or more measurement gaps for measuring one or more reference signals. The BS may transmit, to the UE, additional information regarding at least one of direction information associated with the one or more reference signals or rank indication to be used by the UE to measure the one or more reference signals during the one or more measurement gaps. A UE may perform corresponding operations.

公开(公告)号：US20180049083A1

公开(公告)日：2018-02-15

申请号：US15675583

申请日：2017-08-11

Applicant: QUALCOMM Incorporated

Inventor： Keiichi KUBOTA ,  Gavin Bernard HORN ,  Aziz GHOLMIEH ,  Soo Bum LEE ,  Ozcan OZTURK ,  Ajay GUPTA

IPC: H04W36/04 ,  H04W36/32 ,  H04W36/08 ,  H04W74/08 ,  H04W76/02 ,  H04W76/04

Abstract: The apparatus for wireless communication includes a processing system. The processing system is configured to establish a first radio link with a master base station, establish a second radio link with a first cell associated with a secondary base station, wherein the second radio link comprises a SRB, and receiving a RRC connection reconfiguration signal from the second radio link SRB to establish the second radio link with a second cell.

公开(公告)号：US20150208286A1

公开(公告)日：2015-07-23

申请号：US14598170

申请日：2015-01-15

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Vikas JAIN ,  Ajay GUPTA ,  Abhijit KHOBARE ,  Gavin Bernard HORN

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04W36/14 ,  H04W84/12 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus serves data to a UE or receives data from the UE via a first communication link that uses a first RAT, transmits a configuration message to the UE indicating that data will be served or received via a second communication link that uses a second RAT, and initiates a configuration procedure to switch service or reception of data from the first communication link that uses the first RAT to the second communication link that uses the second RAT.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置向UE发送数据或者经由使用第一RAT的第一通信链路从UE接收数据，向UE指示配置消息，指示将通过使用第二RAT的第二通信链路来服务或接收数据， 并且启动配置过程以将来自使用第一RAT的第一通信链路的数据的服务或接收切换到使用第二RAT的第二通信链路。