公开(公告)号：US20230269803A1

公开(公告)日：2023-08-24

申请号：US17652475

申请日：2022-02-24

Applicant: QUALCOMM Incorporated

Inventor： Ajeet KUMAR ,  Sathish Kumar NALLAMANTI ,  Vishal DALMIYA ,  Vaishakh RAO ,  Krishna Chaitanya BELLAM ,  Pankaj MITTAL ,  Naga Yaswanth KOTHA

IPC: H04W76/15 ,  H04W72/12 ,  H04W28/06 ,  H04L1/08

CPC classification number: H04W76/15 ,  H04W72/1273 ,  H04W72/1278 ,  H04W28/06 ,  H04L1/08

Abstract: Apparatus, methods, and computer-readable media for facilitating prioritizing PDCP retransmission and/or control information in dual connectivity scenarios are disclosed herein. An example method for wireless communication at a first network node includes receiving PDUs for transmitting to a second network node while operating in a dual connectivity mode associated with a first RLC leg and at least a second RLC leg, the PDUs associated with at least one of control information or retransmission data. The example method also includes transmitting first scheduling information via the first RLC leg and transmitting second scheduling information via the second RLC leg based on the PDUs being associated with at least one of the control information or the retransmission data. The example first network node may include a UE or a base station.

公开(公告)号：US20240147572A1

公开(公告)日：2024-05-02

申请号：US18261666

申请日：2021-03-10

Applicant: QUALCOMM Incorporated

Inventor： Shweta Jaikrishna DASS ,  Krishna Chaitanya BELLAM ,  Shailesh MAHESHWARI ,  Vishal DALMIYA ,  Gang Andy XIAO ,  Vaishakh RAO ,  Sathish Kumar NALLAMANTI ,  Leena ZACHARIAS ,  Touseef KHAN ,  Sridhar RAMANUJAM ,  Nan ZHANG ,  Xiaojian LONG ,  Ajeet KUMAR

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0216

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE) or component thereof. The apparatus may be configured to transmit to a base station a first request to transmit data in a buffer. The apparatus may be further configured to transmit to the base station a second request to transmit the data in the buffer in absence of a grant in response to the first transmit request. The apparatus may be further configured to remain awake for at least a portion of a scheduled discontinuous reception (DRX) sleep state following the transmission of the second request.

公开(公告)号：US20210099977A1

公开(公告)日：2021-04-01

申请号：US17031230

申请日：2020-09-24

Applicant: QUALCOMM Incorporated

Inventor： Vishal DALMIYA ,  Vaishakh RAO ,  Leena ZACHARIAS ,  Krishna Chaitanya BELLAM ,  Sathish Kumar NALLAMANTI ,  Shailesh MAHESHWARI ,  Kailu GAO

IPC: H04W72/04 ,  H04W76/16 ,  H04W76/19

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) capable of establishing a split bearer involving at least primary and secondary radio link control (RLC) entities. The techniques generally include deciding, based on one or more conditions, whether to submit a Packet Data Convergence Protocol (PDCP) protocol data unit (PDU) to the primary RLC entity or the secondary RLC entity according to one or more rules and submitting the PDCP PDU to at least one of the primary or secondary RLC entities in accordance with the decision.

公开(公告)号：US20230012050A1

公开(公告)日：2023-01-12

申请号：US17371012

申请日：2021-07-08

Applicant: QUALCOMM Incorporated

Inventor： Vishal DALMIYA ,  Vaishakh RAO ,  Sathish Kumar NALLAMANTI ,  Krishna Chaitanya BELLAM ,  Gautham Kumar Reddy ADIREDDY ,  Leena ZACHARIAS ,  Kuo-Chun LEE ,  Vanitha Aravamudhan KUMAR

IPC: H04W28/08 ,  H04L1/18

Abstract: Certain aspects of the present disclosure provide techniques for dynamically determining an uplink data split threshold for communicating using one or more radio link control (RLC) entities of a split bearer configuration. A method that may be performed by a user equipment (UE) includes inputting a first set of parameters to a machine learning algorithm, obtaining, as an output of the machine learning algorithm based at least in part on the inputted first set of parameters, a value for a data split threshold, and transmitting the data using at least one of a first RLC entity or the second RLC entity based on the value for the data split threshold and the amount of data the apparatus has to transmit

公开(公告)号：US20140362699A1

公开(公告)日：2014-12-11

申请号：US14158748

申请日：2014-01-17

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Chetan Gopalakrishnan CHAKRAVARTHY ,  Babla LAMBA ,  Krishna Chaitanya BELLAM ,  Arvindhan KUMAR ,  Sapna Luna D'Souza

IPC: H04L12/801 ,  H04W28/06

CPC classification number: H04L47/34 ,  H04L1/1829 ,  H04L1/1841 ,  H04W28/06

Abstract: Methods and apparatus are described for improving call performance and data throughput. The methods and apparatus include receiving one or more packet data units (PDUs) during a transmission time interval (TTI) from a network entity, wherein the one or more PDUs are associated with a radio bearer. Further, the methods and apparatus include determining one or more out-of-order PDUs from the one or more PDUs. Moreover, the methods and apparatus include reordering the one or more out-of-order PDUs, wherein the one or more out-of-order PDUs are reordered within the TTI. Additionally, the methods and apparatus include processing the one or more reordered PDUs.

Abstract translation: 描述了用于改善呼叫性能和数据吞吐量的方法和装置。 所述方法和装置包括在来自网络实体的传输时间间隔（TTI）期间接收一个或多个分组数据单元（PDU），其中所述一个或多个PDU与无线承载相关联。 此外，所述方法和装置包括从所述一个或多个PDU确定一个​​或多个无序PDU。 此外，所述方法和装置包括重新排序一个或多个无序PDU，其中一个或多个无序PDU在TTI内重新排序。 另外，方法和装置包括处理一个或多个重新排序的PDU。