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：US20210067456A1

公开(公告)日：2021-03-04

申请号：US16670569

申请日：2019-10-31

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Xinchen ZHANG ,  Ralph Akram GHOLMIEH ,  Gang XIAO ,  Rudhir Varna UPRETEE ,  Vinay Rajkumar PATIL ,  Shailesh MAHESHWARI ,  Jason TAN ,  Arun Prasanth BALASUBRAMANIAN ,  Pulkit HANSWAL

IPC: H04L12/835 ,  H04L12/801 ,  H04L12/26 ,  H04L1/00 ,  H04W28/04 ,  H04W28/12 ,  H04W28/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a method may include simulating a degradation of at least one of a first wireless communication link with a network or a different second wireless communication link with the network based on detecting that a first set of one or more packets, which were received via the first wireless communication link with the network and were added to a packet buffer, and a second set of one or more packets, which were received via the different second wireless communication link with the network and were added to the packet buffer, satisfy a threshold occupancy of the packet buffer. Numerous other aspects are provided.

公开(公告)号：US20190297019A1

公开(公告)日：2019-09-26

申请号：US16359688

申请日：2019-03-20

Applicant: QUALCOMM Incorporated

Inventor： Srinivas Reddy MUDIREDDY ,  Shailesh MAHESHWARI ,  Vinay PARADKAR ,  Gang XIAO

IPC: H04L12/855 ,  H04L12/851 ,  H04W28/06 ,  H04W28/08 ,  H04L12/865 ,  H04L29/06

Abstract: When sending a first set of packets is determined to be prioritized over sending a second set of packets, and when each first header of each of the first set of packets and each second header of each of the second set of packets is determined to be compressed, an apparatus may compress the first header of each of the first set of packets using a first CID associated with a connection. Further, the apparatus may compress the second header of each of the second set of packets using a second CID associated with the connection. The apparatus may send the first set of packets through the connection. The apparatus may send, after sending the first set of packets, the second set of packets through the connection.

公开(公告)号：US20190191448A1

公开(公告)日：2019-06-20

申请号：US15844325

申请日：2017-12-15

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Yue YANG ,  Mathias KOHLENZ ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Vishal DALMIYA ,  Srinivasan BALASUBRAMANIAN ,  Shailesh MAHESHWARI ,  Gavin Bernard HORN ,  Aziz GHOLMIEH

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/00

Abstract: Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for preparing data for transmission from a user equipment in a wireless communication system. In some embodiments, a method may limit memory access starts during a time interval to ensure that all memory access operations are completed with a transmission time interval.

公开(公告)号：US20180167881A1

公开(公告)日：2018-06-14

申请号：US15376280

申请日：2016-12-12

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Sivaramakrishhna VEEREPALLI ,  Shailesh MAHESHWARI ,  Rahul KASHYAP ,  Muhammad Usman AULAKH ,  Mahesh KOMMI ,  Omar SABBARINI

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0216 ,  H04L12/189 ,  H04W52/0206 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/24

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive a temporary mobile group identifier (TMGI) for a single cell point-to-multipoint (SC-PTM) service to which a user equipment (UE) is to be subscribed. The apparatus may configure a connected mode discontinuous reception (CDRX) schedule for the UE based at least in part on an SC-PTM discontinuous reception (DRX) schedule that corresponds to the TMGI. The apparatus may transmit the CDRX schedule to the UE.

公开(公告)号：US20180103395A1

公开(公告)日：2018-04-12

申请号：US15703582

申请日：2017-09-13

Applicant: QUALCOMM Incorporated

Inventor： Aziz GHOLMIEH ,  Shailesh MAHESHWARI ,  Srinivasan BALASUBRAMANIAN ,  Yue YANG ,  Leena ZACHARIAS ,  Gang XIAO ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W28/06 ,  H04L1/00 ,  H04L1/16 ,  H04W28/04

Abstract: Various aspects described herein relate to encoding or decoding a media access control (MAC) layer transport block having an enhanced MAC header format, a split and partial MAC header, and a MAC transport block design. A method, a computer-readable medium, and an apparatus are provided. The techniques described herein may apply to different communications technologies, including 5th Generation (5G) or New Radio (NR), wireless communications technology.

公开(公告)号：US20180027559A1

公开(公告)日：2018-01-25

申请号：US15215340

申请日：2016-07-20

Applicant: QUALCOMM Incorporated

Inventor： Ashish IYER ,  Arvind SANTHANAM ,  Srinivasan BALASUBRAMANIAN ,  Daniel AMERGA ,  Scott HOOVER ,  Cheol Hee PARK ,  Srinivasan RAJAGOPALAN ,  Shailesh MAHESHWARI ,  Reza SHAHIDI

IPC: H04W72/04 ,  H04W76/02

CPC classification number: H04W72/0453 ,  H04L5/0058 ,  H04W76/14

Abstract: Device-to-device operations are scheduled based on receive and transmit pools that may have a conflict in time domain. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus for resolving time domain conflict in device-to-device communication are provided. The apparatus may compute a first block rate metric for a first device-to-device communication on a first frequency and a second block rate metric for a second device-to-device communication on a second frequency. The apparatus may detect a time-domain conflict between the first device-to-device communication on the first frequency and the second device-to-device communication on the second frequency. The apparatus may prioritize the first device-to-device communication on the first frequency and the second device-to-device communication on the second frequency based on the first block rate metric and the second block rate metric.

公开(公告)号：US20160316345A1

公开(公告)日：2016-10-27

申请号：US14692650

申请日：2015-04-21

Applicant: QUALCOMM Incorporated

Inventor： Jack Shyh-Hurng SHAUH ,  Shailesh MAHESHWARI ,  Sivaramakrishna VEEREPALLI ,  Daniel AMERGA ,  Kuo-Chun LEE

IPC: H04W4/06 ,  H04W24/08 ,  H04L29/06

CPC classification number: H04W4/06 ,  H04L65/4076 ,  H04W24/08 ,  H04W36/0094

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may be a UE. The UE receives MBMS in an MBMS session from a base station. The UE determines a data receipt metric associated with data received during the MBMS subframes in the MBMS session. A portion of the MBMS subframes coincides with a measurement gap configured for inter-frequency or inter-RAT measurement. The UE determines whether the data receipt metric is in a first relationship with a first threshold. When the data receipt metric is in the first relationship with the first threshold, the UE refrains from receiving the data during at least the portion of the MBMS subframes that coincides with the measurement gap and performs the inter-frequency or inter-RAT measurement during the measurement gap when the data receipt metric is in the first relationship with the first threshold.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机可读介质。 该装置可以是UE。 UE在基站的MBMS会话中接收MBMS。 UE确定与在MBMS会话期间的MBMS子帧期间接收到的数据相关联的数据接收度量。 MBMS子帧的一部分与配置用于频间或RAT间测量的测量间隙一致。 UE确定数据接收度量是否处于与第一阈值的第一关系。 当数据接收度量与第一阈值处于第一关系时，UE在与测量间隙一致的MBMS子帧的至少部分期间禁止接收数据，并且在该时间间隔期间进行频间或RAT间测量 当数据接收度量与第一阈值处于第一关系时的测量间隙。

公开(公告)号：US20160309364A1

公开(公告)日：2016-10-20

申请号：US15095374

申请日：2016-04-11

Applicant: QUALCOMM Incorporated

Inventor： Shailesh MAHESHWARI ,  Leena ZACHARIAS ,  Aziz GHOLMIEH ,  Srinivasan BALASUBRAMANIAN ,  Vishal DALMIYA ,  Ashwini RAINA ,  Rohit KAPOOR

IPC: H04W28/06 ,  H04W72/04

CPC classification number: H04W28/06 ,  H03M7/30 ,  H03M7/4018 ,  H04L69/04

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to enhanced compression formats for data compression (e.g., uplink data compression (UDC)). A method is provided for wireless communications. The method generally includes determining one or more blocks of data in a current packet matching one or more blocks of data in one or more portions of one or more previous packets stored in a memory, compressing at least a portion of the current packet based on an enhanced compression format having reduced metadata relative to another compression format to indicate one or more of the matching blocks of data, and transmitting the compressed current packet. Numerous other aspects are provided.

Abstract translation: 本公开的某些方面通常涉及无线通信，更具体地涉及用于数据压缩的增强压缩格式（例如，上行链路数据压缩（UDC））。 提供了一种用于无线通信的方法。 该方法通常包括确定当前分组中匹配一个或多个数据块中的一个或多个数据块，所述数据块在存储在存储器中的一个或多个先前分组的一个或多个部分中，基于一个或多个先前分组压缩当前分组的至少一部分 增强的压缩格式相对于另一种压缩格式具有减少的元数据，以指示一个或多个匹配的数据块，并且发送压缩的当前分组。 提供了许多其他方面。

公开(公告)号：US20160127939A1

公开(公告)日：2016-05-05

申请号：US14861911

申请日：2015-09-22

Applicant: QUALCOMM Incorporated

Inventor： Saket BATHWAL ,  Gang Andy XIAO ,  Shailesh MAHESHWARI

IPC: H04W24/10 ,  H04L5/00 ,  H04W72/14

CPC classification number: H04W24/10 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/14 ,  H04W88/02

Abstract: Apparatus and methods, in one or more aspects, provide for status report management of received data packets at a wireless device. The wireless device may determine that a first status report, generated in response to identifying a number of missing data packets within a sequence of a plurality of data packets received at the UE, includes information associated with fewer than the number of missing data packets. The wireless device may transmit the first status report. The wireless device may also disable a status prohibition timer in response to the transmitting based on the determination. The wireless device may transmit a second status report including information associated with a remainder of the number of missing data packets not included in the first status report.

Abstract translation: 在一个或多个方面中的装置和方法提供了在无线设备处接收的数据分组的状态报告管理。 无线设备可以确定响应于识别在UE处接收到的多个数据分组的序列中的丢失数据分组的数量而生成的第一状态报告包括与少于丢失数据分组的数量相关联的信息。 无线设备可以发送第一状态报告。 无线设备还可以响应于基于该确定的发送来禁用状态禁止定时器。 无线设备可以发送包括与未包括在第一状态报告中的丢失数据分组的剩余数量相关联的信息的第二状态报告。