公开(公告)号：US20210194554A1

公开(公告)日：2021-06-24

申请号：US17130732

申请日：2020-12-22

Applicant: QUALCOMM Incorporated

Inventor： Ling DING ,  Sony AKKARAKARAN ,  Tao LUO ,  Jung Ho RYU ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Mahmoud TAHERZADEH BOROUJENI ,  Kapil GULATI ,  Hong CHENG

IPC: H04B7/06 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for dynamically scheduling antenna resources of a wireless node, such as, antenna panels of a user equipment (UE). In some cases, a first node (e.g., a UE) performs, with two or more other nodes, a first beam sweep procedure across two or more antenna resources of the first node on two or more wireless interfaces, generates or obtains scheduling information based on results of the first beam sweep procedure, wherein the scheduling information indicates which of the antenna resources is scheduled for which wireless interfaces, and communicates with the other nodes on the wireless interfaces according to the scheduling information.

公开(公告)号：US20210184747A1

公开(公告)日：2021-06-17

申请号：US17119498

申请日：2020-12-11

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Mahmoud TAHERZADEH BOROUJENI ,  Ling DING ,  Jung Ho RYU ,  Junyi LI ,  Kapil GULATI ,  Jelena DAMNJANOVIC ,  Hong CHENG

IPC: H04B7/06 ,  H04B7/0408 ,  H04W16/28 ,  H04W72/04 ,  H04W80/02

Abstract: The present disclosure includes a method, apparatus, and computer readable medium for wireless communications for determining, at a first node, first beam orientation information for a second node to select one or more beams for beam training with a third node, determining, at the first node, second beam orientation information for the third node to select one or more of beams for beam training with the second node, transmitting, to the second node, the first beam orientation information, and transmitting, to the third node, the second beam orientation information.

公开(公告)号：US20190098656A1

公开(公告)日：2019-03-28

申请号：US16201685

申请日：2018-11-27

Applicant: QUALCOMM Incorporated

Inventor： Arumugam CHENDAMARAI KANNAN ,  Taesang YOO ,  Siddhartha MALLIK ,  Jelena DAMNJANOVIC ,  Yongbin WEI ,  Durga Prasad MALLADI

IPC: H04W72/12 ,  H04L12/807 ,  H04W28/20 ,  H04L5/14 ,  H04W72/04 ,  H04W88/02

Abstract: Methods and apparatuses for managing uplink scheduling for one or more user equipment served by a network entity in a wireless communications system are presented. For instance, an example method is presented that includes generating, by the network entity, an uplink bandwidth allocation map, the uplink bandwidth allocation map defining an uplink bandwidth allocation for at least one of the one or more user equipment for at least one of a plurality of uplink transmission window lengths. In addition, the example method includes transmitting the uplink bandwidth allocation map to at least one of the one or more user equipment.

公开(公告)号：US20170006597A1

公开(公告)日：2017-01-05

申请号：US15269524

申请日：2016-09-19

Applicant: QUALCOMM Incorporated

Inventor： Masato KITAZOE ,  Gavin Bernard HORN ,  Jelena DAMNJANOVIC

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W72/048 ,  H04W8/24 ,  H04W72/0426 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0486 ,  H04W72/08 ,  H04W84/045 ,  H04W88/06 ,  H04W92/20

Abstract: Certain aspects of the present disclosure relate to allocating user equipment (UE) processing capability among multiple access nodes. In an aspect, processing capability of a UE may be determined. When the UE is in communication with at least a first access node and a second access node, a first allocation of the UE processing capability for the first access node or a second allocation of the UE processing capability for the second access node may be determined. Resources may be assigned for the UE based at least in part on the first allocation or the second allocation. In an aspect, the first access node and the second access node may negotiate to determine the first allocation or the second allocation. In an aspect, the first allocation or the second allocation may be determined based on a previously-configured rule associated with a category of the UE.

Abstract translation: 本公开的某些方面涉及在多个接入节点之间分配用户设备（UE）处理能力。 在一方面，可以确定UE的处理能力。 当UE与至少第一接入节点和第二接入节点进行通信时，可以确定第一接入节点的UE处理能力的第一分配或第二接入节点的UE处理能力的第二分配。 可以至少部分地基于第一分配或第二分配来为UE分配资源。 在一方面，第一接入节点和第二接入节点可以协商确定第一分配或第二分配。 在一方面，可以基于与UE的类别相关联的先前配置的规则来确定第一分配或第二分配。

公开(公告)号：US20160100434A1

公开(公告)日：2016-04-07

申请号：US14861749

申请日：2015-09-22

Applicant: QUALCOMM Incorporated

Inventor： Wanshi CHEN ,  Peter GAAL ,  Jelena DAMNJANOVIC

IPC: H04W74/08 ,  H04W52/36

CPC classification number: H04W74/0866 ,  H04W52/146 ,  H04W52/228 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50

Abstract: In a first configuration, a UE may determine a PRACH power ramp-up Pramp-up for the PRACH with respect to a previously unsuccessful PRACH transmission (e.g., a previously unsuccessful PRACH transmission with a highest transmission power). In a second configuration, when the UE is in a power-limited scenario, the UE drops/refrains from transmitting the PRACH transmission if Pramp-up−Pscal

Abstract translation: 在第一配置中，UE可以相对于先前不成功的PRACH传输（例如，具有最高传输功率的先前不成功的PRACH传输）来确定针对PRACH的PRACH功率斜坡上升Pramp-up。 在第二种配置中，当UE处于功率受限情况时，如果Pramp-up-Pscal

公开(公告)号：US20150230268A1

公开(公告)日：2015-08-13

申请号：US14608433

申请日：2015-01-29

Applicant: QUALCOMM Incorporated

Inventor： Wanshi CHEN ,  Peter GAAL ,  Jelena DAMNJANOVIC

IPC: H04W72/14 ,  H04L5/14

CPC classification number: H04W72/14 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/14 ,  H04L5/143 ,  H04W56/0005 ,  H04W56/0045 ,  H04W72/1268

Abstract: Aspects of the present disclosure relate to techniques for determining timing of uplink transmissions for UEs communicating with carrier aggregation involving both frequency division duplexing (FDD) and time division duplexing (TDD) component carriers (CCs). A timing advance (TA) offset value for a user equipment (UE) to use for uplink transmissions is determined based, at least in part, on which of the CCs carries a physical uplink control channel (PUCCH).

Abstract translation: 本公开的方面涉及用于确定与涉及频分双工（FDD）和时分双工（TDD）分量载波（CC）两者的载波聚合通信的UE的上行链路传输的定时的技术。 至少部分地基于哪个CC携带物理上行链路控制信道（PUCCH）来确定用于用于上行链路传输的用户设备（UE）的定时提前（TA）偏移值。

公开(公告)号：US20150110048A1

公开(公告)日：2015-04-23

申请号：US14514123

申请日：2014-10-14

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Ozcan OZTURK ,  Vikas JAIN

IPC: H04W72/04

CPC classification number: H04W72/048 ,  H04W28/08 ,  H04W72/1215 ,  H04W76/16 ,  H04W88/06

Abstract: Aspects of the present disclosure relate to joint support for UEs capable of communicating data of a same bearer on first and second RATs simultaneously and UEs not capable of communicating data of a same bearer on the first and second RATs simultaneously. An eNB of a first RAT may configure radio bearers of different types for communication with a UE scapable of communicating via a first RAT and a second RAT. The eNB may select one or more of the radio bearers for routing packets to the UE via at least one of the first or second RAT, wherein the selecting is based at least in part on whether the UE is capable of communicating data of a same bearer on the first and second RATs simultaneously. The eNB may communicate with the UE using the selected radio bearers.

Abstract translation: 本公开的方面涉及能够同时在第一RAT和第二RAT上传送相同承载的数据的UE的联合支持，以及不能同时在第一和第二RAT上传送相同承载的数据的UE。 第一RAT的eNB可以配置不同类型的无线承载，以便与可以经由第一RAT和第二RAT通信的UE进行通信。 eNB可以选择一个或多个无线电承载，用于经由第一或第二RAT中的至少一个向UE分配路由分组，其中，所述选择至少部分地基于UE是否能够传送相同承载的数据 同时在第一和第二RAT上。 eNB可以使用所选择的无线电承载与UE进行通信。

公开(公告)号：US20140126399A1

公开(公告)日：2014-05-08

申请号：US13915583

申请日：2013-06-11

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Sai Yiu Duncan HO ,  Madhavan Srinivasan VAJAPEYAM

IPC: H04W24/10

CPC classification number: H04W72/0486 ,  H04L5/001 ,  H04L5/0032 ,  H04W24/10 ,  H04W28/0278 ,  H04W72/0413 ,  H04W72/048 ,  H04W72/1252 ,  H04W76/15

Abstract: Uplink reporting and logical channel prioritization in multiflow operation is described. In some embodiments, uplink reporting for multiflow operation utilizes bearer level splitting where the UE associates bearers or logical channel groups (LCGs) with cells for uplink reporting. In some embodiments, uplink reporting for multiflow operation utilizes packet level splitting where the UE groups buffers for all LCGs into a common pool for uplink reporting. In packet level splitting embodiments, the UE may perform uplink reporting based on the total amount of data available for transmission in the common buffer pool or by applying scaling coefficients associated with the serving cells. Some embodiments manage mapping of logical channel payloads to uplink grants for multiflow operation.

Abstract translation: 描述了多路操作中的上行链路报告和逻辑信道优先级。 在一些实施例中，用于多路操作的上行链路报告利用承载级分裂，其中UE将承载或逻辑信道组（LCG）与用于上行链路报告的小区相关联。 在一些实施例中，用于多路操作的上行链路报告利用分组级分裂，其中UE组将所有LCG缓冲到用于上行链路报告的公共池中。 在分组分级实施例中，UE可以基于可用于在公共缓冲池中传输的数据的总量来执行上行链路报告，或者通过应用与服务小区相关联的缩放系数。 一些实施例管理逻辑信道有效载荷到多路操作的上行链路授权的映射。

公开(公告)号：US20250151053A1

公开(公告)日：2025-05-08

申请号：US18837868

申请日：2022-04-18

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Yan ZHOU ,  Tao LUO ,  Mahmoud TAHERZADEH BOROUJENI ,  Wooseok NAM ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Fang YUAN ,  Arumugam CHENDAMARAI KANNAN ,  Peter GAAL

IPC: H04W72/1268 ,  H04B7/0456 ,  H04B7/06 ,  H04L5/00

Abstract: A user equipment (UE) may be configured to transmit an indication of UE capability to support a cross frequency range/band sounding reference signal (SRS) indication for physical uplink shared channel (PUSCH) scheduling. The UE may transmit the indication of the UE capability to the network node, the indication of the UE capability including an association between a first reference signal (RS) transmitted in a first frequency band and a second frequency band, the second frequency band being different from the first frequency band, transmit the first RS in the first frequency band to the network node, and receive an uplink (UL) grant scheduling a UL channel associated with the second frequency band from the network node, the UL grant being based at least in part on the first RS in the first frequency band.

公开(公告)号：US20250142437A1

公开(公告)日：2025-05-01

申请号：US18495685

申请日：2023-10-26

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Rajeev KUMAR ,  Punyaslok PURKAYASTHA ,  Naeem AKL ,  Jelena DAMNJANOVIC

IPC: H04W36/30 ,  H04W36/00

Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving, from a network entity, an LTM configuration. The example method may further include receiving, from the network entity, an LTM cell switch command associated with the LTM configuration. The example method may further include transmitting, to the network entity, a RLF report based on a failure of an LTM cell switch based on the LTM cell switch command or an RLF after the LTM cell switch based on the LTM cell switch command, the RLF report including information associated with the LTM configuration or the LTM cell switch command.