公开(公告)号：US20200068428A1

公开(公告)日：2020-02-27

申请号：US16664383

申请日：2019-10-25

Applicant: QUALCOMM Incorporated

Inventor： Amaud MEYLAN ,  Gavin Bernard HORN ,  Yu-Ting YU ,  Aziz GHOLMIEH ,  Yue YANG ,  Shailesh MAHESHWARI ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Vaibhav KUMAR ,  Sivaramakrishna VEEREPALLI ,  Srinivasan BALASUBRAMANIAN ,  Srinivas Reddy MUDIREDDY ,  Vanitha Aravamudhan KUMAR

IPC: H04W28/02 ,  H04L12/865 ,  H04L12/851 ,  H04W72/12 ,  H04L12/863

Abstract: Aspects of the present disclosure describe transmitting data in wireless communications. A set of packets for transmission in a defined sequence can be received where the set of packets includes two or more packets. It can be detected that a packet, of the set of packets, is a prioritized packet type. The packet can be prioritized for transmission ahead of its order in the defined sequence based on the detection of the prioritized packet type. The packet can be transmitted ahead of its order in the defined sequence to an access point.

公开(公告)号：US20170019921A1

公开(公告)日：2017-01-19

申请号：US15003333

申请日：2016-01-21

Applicant: QUALCOMM Incorporated

Inventor： Liangchi HSU ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Penchal Prasad GODDETI ,  Marian MADAN ,  Dominique Francois BRESSANELLI

IPC: H04W74/06 ,  H04L1/16 ,  H04L1/18 ,  H04W24/08 ,  H04W74/00

CPC classification number: H04L1/1678 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/188 ,  H04L1/1887 ,  H04W24/08 ,  H04W36/00

Abstract: Aspects of present methods and apparatus relating to recovering from a HS-SCCH decode failure during wireless communication are disclosed. The described aspects include detecting that one or more packet data units (PDUs) are being transmitted on an uplink channel, wherein at least one of the one or more PDUs includes a POLL BIT set to TRUE. The described aspects further include determining that a time period for unsuccessful downlink scheduling satisfies a threshold; and. The described aspects further include triggering a cell update procedure with a cell update cause set to Radio Link Control (RLC) unrecoverable error (UNREC ERROR) based on the determination that the one or more PDUs are being transmitted on the uplink channel and that the time period for unsuccessful downlink scheduling satisfies the threshold.

Abstract translation: 公开了与在无线通信期间从HS-SCCH解码失败恢复有关的现有方法和装置的方面。 所描述的方面包括检测在上行链路信道上正在发送一个或多个分组数据单元（PDU），其中所述一个或多个PDU中的至少一个包括设置为TRUE的POLL BIT。 所描述的方面还包括确定不成功的下行链路调度的时间段满足阈值; 和。 所描述的方面还包括基于在上行链路信道上发送一个或多个PDU的确定，触发具有被设置为无线电链路控制（RLC）不可恢复错误（UNREC ERROR）的小区更新原因的小区更新过程，并且时间 不成功下行调度的周期满足阈值。

公开(公告)号：US20160301790A1

公开(公告)日：2016-10-13

申请号：US14823893

申请日：2015-08-11

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Arvindhan KUMAR ,  Liangchi HSU ,  Chetan CHAKRAVARTHY ,  Yongsheng SHI

IPC: H04M1/57 ,  H04W24/10 ,  H04W8/18 ,  H04B1/3816 ,  H04W68/00

CPC classification number: H04M1/575 ,  H04B1/3816 ,  H04W8/183 ,  H04W24/10 ,  H04W68/005 ,  H04W76/10 ,  H04W88/06

Abstract: Aspects of user equipment capability reporting include receiving a paging signal for a second subscription during a tune away from an active voice call on a first subscription, sending a report of less than a full set of user equipment capability information to the network for the second subscription during a connection setup in response to the paging signal for the second subscription, extracting a caller identification (ID) associated with the paging signal for the second subscription during the tune away from the voice call on the first subscription, and initiating a transmission to the network for sending the full set of UE capability information for the second subscription in response to the voice call on the first subscription ending.

Abstract translation: 用户设备能力报告的方面包括在远离主动语音呼叫的第一订阅期间接收用于第二订阅的寻呼信号，向第二订阅的网络发送少于一整套用户设备能力信息的报告 在响应于用于第二订阅的寻呼信号的连接建立期间，在第一次订阅期间，在远离语音呼叫的调谐期间，提取与用于第二订阅的寻呼信号相关联的主叫标识（ID），以及发起到 网络，用于响应于第一订阅结束上的语音呼叫发送用于第二订阅的全套UE能力信息。

公开(公告)号：US20160183200A1

公开(公告)日：2016-06-23

申请号：US14790819

申请日：2015-07-02

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Chetan Gopalakrishnan Chakravarthy ,  Liangchi Hsu

IPC: H04W52/34 ,  H04W72/04

CPC classification number: H04W52/34 ,  H04W52/146 ,  H04W52/267 ,  H04W52/343 ,  H04W52/346 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0473

Abstract: In aspects for controlling transmit power of dual carrier uplink transmission for wireless communications, a user equipment (UE) determines presence of transmit power imbalance between a first and second radio frequency (RF) carrier of respective dedicated physical control channels for uplink transmission. The UE determines an estimate of a remaining available transmit power after estimating the transmit power used by each of the dedicated physical control channels. The UE allocates the estimated remaining available transmit power to the first and second RF carrier respectively based on both a size of data granted for uplink transmission on each RF carrier and on an effective power per bit on each RF carrier. Additionally, the UE determines a higher reliability value for each RF carrier based on a lower data error rate, identifies priority values for data to be transmitted and sends higher priority data over the RF carrier with higher reliability value.

Abstract translation: 在用于控制用于无线通信的双载波上行链路传输的发射功率的方面中，用户设备（UE）确定用于上行链路传输的各个专用物理控制信道的第一和第二射频（RF）载波之间的发射功率不平衡的存在。 在估计每个专用物理控制信道所使用的发射功率之后，UE确定剩余可用发射功率的估计。 UE基于在每个RF载波上为上行链路传输授予的数据的大小和每个RF载波上的每个有效功率的两者分配估计的剩余可用发射功率给第一和第二RF载波。 此外，UE基于较低的数据错误率，为每个RF载波确定更高的可靠性值，识别要发送的数据的优先级值，并且在具有较高可靠性值的RF载波上发送较高优先权数据。

公开(公告)号：US20160066311A1

公开(公告)日：2016-03-03

申请号：US14671762

申请日：2015-03-27

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Nikhil Abhay Pai ,  Arvindhan Kumar ,  Liangchi Hsu ,  Chetan Gopalakrishnan Chakravarthy

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W60/04 ,  H04W84/042

Abstract: Methods and apparatuses for enhanced cell update procedures are presented. In an aspect, an example method may include determining that a first cell update trigger has occurred and generating a first cell update message based on determining that the first cell update trigger has occurred. In an additional aspect, the example method may include determining that a second cell update trigger has occurred subsequent to the first cell update trigger and generating a second cell update message based on determining that the second cell update trigger has occurred. Furthermore, the example method may include determining that at least a portion of the first cell update message is pending transmission at a time that the second cell update message is generated, discarding the first cell update message, and transmitting the second cell update message to a network entity.

Abstract translation: 介绍了增强单元更新程序的方法和装置。 在一方面，示例性方法可以包括确定已经发生了第一小区更新触发并且基于确定已经发生第一小区更新触发来生成第一小区更新消息。 在另一方面，示例性方法可以包括确定在第一小区更新触发之后发生了第二小区更新触发，并且基于确定已经发生第二小区更新触发来生成第二小区更新消息。 此外，示例性方法可以包括确定在生成第二小区更新消息时，第一小区更新消息的至少一部分正在等待传输，丢弃第一小区更新消息，以及将第二小区更新消息发送到 网络实体。

公开(公告)号：US20150373605A1

公开(公告)日：2015-12-24

申请号：US14641038

申请日：2015-03-06

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Arvindhan KUMAR ,  Chetan Gopalakrishnan CHAKRAVARTHY ,  Luna Sapna D'SOUZA ,  Ajinkya Satish GODBOLE ,  Karthik JAYAPRAKASH

IPC: H04W36/16 ,  H04W36/30

CPC classification number: H04L1/0001 ,  H04W52/365 ,  H04W52/367 ,  H04W88/06

Abstract: The present aspects relate to enabling a user equipment (UE) to operate in Dual Carrier mode during wireless communication, including generating an event trigger to be transmitted to a network entity in response to the UE satisfying a maximum transmit power threshold value, wherein generating the event trigger initiates a trigger timer that controls when to transmit the event trigger to the network. The aspects further include determining whether a plurality of optimization conditions are met, and modifying a transmission scheme based on the determination that the plurality of optimization conditions are met, wherein modifying the transmission scheme prevents the transmission of the event trigger to the network entity and resets the trigger timer.

Abstract translation: 本方面涉及在无线通信期间使用户设备（UE）能够以双载波模式操作，包括响应于UE满足最大发射功率阈值而生成要发送到网络实体的事件触发，其中， 事件触发器启动一个触发计时器，用于控制什么时候将事件触发传送到网络。 这些方面还包括确定是否满足多个优化条件，以及基于满足多个优化条件的确定修改传输方案，其中修改传输方案防止事件触发传输到网络实体并重置 触发计时器。

公开(公告)号：US20150065109A1

公开(公告)日：2015-03-05

申请号：US14260104

申请日：2014-04-23

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Uzma Khan Qazi ,  Liangchi Hsu

IPC: H04W52/02

CPC classification number: H04W52/0225 ,  H04W52/0209 ,  H04W52/0216 ,  H04W52/0248 ,  H04W52/0258 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/24

Abstract: Methods and apparatuses for improved power management of a user equipment (UE) are presented. In an aspect, an example method is presented that includes detecting a first trigger event, transitioning an operational mode of the UE from a first mode to a second mode based on detecting the first trigger event, wherein a paging cycle rate and a cell measurement rate of the UE are based on the operational mode of the UE. The example method further includes monitoring a paging channel of a serving cell associated with the UE according to the paging cycle rate and performing cell measurement of one or more available cells according to the cell measurement rate while the UE is operating according to the second mode. Furthermore, the example method includes detecting a second trigger event and transitioning the operational mode of the UE from the second mode to the first mode.

Abstract translation: 提出了用于改进用户设备（UE）功率管理的方法和装置。 一方面，提出了一种示例方法，其包括检测第一触发事件，基于检测到第一触发事件，将UE的操作模式从第一模式转换到第二模式，其中寻呼周期速率和小区测量速率 的UE基于UE的操作模式。 该示例方法还包括根据寻呼周期速率监视与UE相关联的服务小区的寻呼信道，并且在UE根据第二模式操作时，根据小区测量速率执行一个或多个可用小区的小区测量。 此外，示例性方法包括检测第二触发事件并将UE的操作模式从第二模式转换到第一模式。

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。

公开(公告)号：US20250158752A1

公开(公告)日：2025-05-15

申请号：US18509227

申请日：2023-11-14

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Prasad Reddy KADIRI ,  Diana MAAMARI ,  Linhai HE

IPC: H04L1/1829 ,  H04L1/1607

Abstract: Methods, systems, and devices for wireless communications are described. A network may configure one or more devices with a timer. The timer may define a threshold amount of time a receiver in a radio link control (RLC) acknowledgement mode (AM) is to wait for and continue to request retransmission of a missing RLC packet data unit (PDU) through automatic repeat request (ARQ) mechanisms. The receiver may detect a missing PDU, and may initiate two timers: a first timer defining how long the receiver is to request and monitor for the missing first PDU, and a second timer defining an amount of time before requesting retransmission of the first PDU. Upon expiration of the second timer, the receiver may transmit a request for retransmission of the first PDU. Upon expiration of the first timer, the receiver may forward all other sequentially received PDUs to higher layers for decoding.

公开(公告)号：US20250097768A1

公开(公告)日：2025-03-20

申请号：US18468155

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Prasad Reddy KADIRI ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W28/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a distributed unit (DU) of a network node may receive, from one or more of a user equipment (UE), a central unit (CU) of the network node, or another network node, assistance information, wherein the assistance information indicates one or more of: robust header compression (ROHC) feedback information, uplink data related information, packet reordering timer information, congestion related information, session control information, or radio resource control (RRC) message information. The DU may perform an action associated with the UE based at least in part on the assistance information. Numerous other aspects are described.