公开(公告)号：US20190230519A1

公开(公告)日：2019-07-25

申请号：US15880269

申请日：2018-01-25

Applicant: QUALCOMM Incorporated

Inventor： Huan XU ,  Shan QING ,  Kumarabhijeet SINGH ,  Chetan CHAKRAVARTHY ,  Arvindhan KUMAR ,  Parthasarathy KRISHNAMOORTHY

IPC: H04W16/28 ,  H04W64/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine location information regarding the UE; and activate a receive beam of the UE in at least one symbol, associated with at least one transmit beam of at least one base station, based at least in part on the location information, wherein the UE is configured to activate the receive beam based at least in part on mapping information, at least partially determined by the UE, that indicates that the receive beam is associated with the location information. Numerous other aspects are provided.

公开(公告)号：US20160150522A1

公开(公告)日：2016-05-26

申请号：US14719152

申请日：2015-05-21

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Arvindhan KUMAR ,  Nikhil Abhay PAI ,  Chetan Gopalakrishnan CHAKRAVARTHY

IPC: H04W72/04

CPC classification number: H04L1/1887 ,  H04L1/1685 ,  H04L1/1874 ,  H04W72/00 ,  H04W74/0833

Abstract: The present disclosure presents a method and an apparatus for uplink resource management at a user equipment (UE). For example, the disclosure presents a method for uplink resource management at a UE by detecting that a radio link control (RLC) transmission window is full at the UE after acquiring high speed-random access channel (HS-RACH) resources, initiating a message from the UE to a network entity in response to the detection for triggering transmission of a status protocol data unit (PDU) from the network entity to the UE, and receiving the status PDU from the network entity in response to the transmission. The present disclosure may also include transmitting new PDUs or re-transmitting un-acknowledged PDUs to the network entity based at least on information received in the status PDU. As such, uplink resource management at a UE may be achieved.

Abstract translation: 本公开提供了一种用于用户设备（UE）上行链路资源管理的方法和装置。 例如，本发明提供了一种通过在获取高速随机接入信道（HS-RACH）资源之后检测到UE处的无线链路控制（RLC）传输窗口已满的情况下，在UE处进行上行链路资源管理的方法，发起消息 响应于用于触发从所述网络实体向所述UE发送状态协议数据单元（PDU）的所述检测，以及响应于所述传输从所述网络实体接收所述状态PDU，从所述UE到网络实体。 本公开还可以包括至少基于在状态PDU中接收的信息来发送新的PDU或将未确认的PDU重新发送到网络实体。 因此，可以实现UE处的上行链路资源管理。

公开(公告)号：US20150223148A1

公开(公告)日：2015-08-06

申请号：US14475177

申请日：2014-09-02

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Ansah Ahmed SHEIK ,  Chetan CHAKRAVARTHY ,  Liangchi HSU ,  Arvindhan KUMAR

IPC: H04W48/10 ,  H04W48/16 ,  H04W72/00

CPC classification number: H04W48/10 ,  H04W28/18 ,  H04W48/08 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

Abstract: Described herein are various aspects related to determining whether to read system information of a network entity. A user equipment (UE) can receive system information transmitted by a network entity. The UE can analyze one or more parameters of the system information to determine whether system information for the network entity has changed when a value tag broadcasted in the system information is equivalent to a stored value tag for the network entity; thus the UE can utilize more than just the value tag, such as system information size, system information scheduling, a value tag in master information, and/or the like, at least in instance where the value tag may be the same in different transmissions of the system information. The UE can process the system information for the network entity based at least in part on determining that the system information for the network entity has changed.

Abstract translation: 这里描述了与确定是否读取网络实体的系统信息有关的各个方面。 用户设备（UE）可以接收由网络实体发送的系统信息。 当系统信息中广播的价值标签等同于网络实体的存储值标签时，UE可以分析系统信息的一个或多个参数，以确定网络实体的系统信息是否已经改变; 因此，UE至少可以在不同传输中的值标签可以相同的情况下利用不仅仅是价值标签，例如系统信息大小，系统信息调度，主信息中的值标签等等。 的系统信息。 UE可以至少部分地基于确定网络实体的系统信息已经改变来处理网络实体的系统信息。

公开(公告)号：US20150146628A1

公开(公告)日：2015-05-28

申请号：US14323631

申请日：2014-07-03

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Sathish KRISHNAMOORTHY ,  Adarsh Kumar JINNU ,  Dinesh BILLA ,  Ansah Ahmed SHEIK ,  Srinivas Reddy ANNEM ,  Chetan Gopalakrishnan CHAKRAVARTHY ,  Arvindhan KUMAR

IPC: H04W74/08 ,  H04W76/04 ,  H04L5/00

CPC classification number: H04W76/27 ,  H04L5/0055 ,  H04W60/04 ,  H04W74/006

Abstract: Apparatus and methods of wireless communication with a network entity by a user equipment includes identifying, by the user equipment, a change in availability of an enhanced uplink channel. Further, these aspects include waiting for an uplink data indication to trigger a cell update procedure, in response to the identified change in availability of an enhanced uplink channel. Also, these aspects include receiving a reconfiguration message before triggering of the cell update procedure, and receiving the uplink data indication, wherein the uplink data indication corresponds to a Layer 2 Acknowledgement or uplink data. Additionally, these aspects include handling the race condition between the reconfiguration message and the uplink data indication.

Abstract translation: 由用户设备与网络实体进行无线通信的装置和方法包括由用户设备识别增强上行链路信道的可用性的变化。 此外，响应于所识别的增强上行链路信道的可用性改变，这些方面包括等待上行链路数据指示来触发小区更新过程。 此外，这些方面包括在触发小区更新过程之前接收重新配置消息，以及接收上行链路数据指示，其中上行链路数据指示对应于二层确认或上行链路数据。 另外，这些方面包括处理重配置消息和上行链路数据指示之间的竞争条件。

公开(公告)号：US20130229964A1

公开(公告)日：2013-09-05

申请号：US13759698

申请日：2013-02-05

Applicant: QUALCOMM INCORPORATED

Inventor： Chetan G. CHAKRAVARTHY ,  Arvindhan KUMAR ,  Subbarayudu MUTYA ,  Yongsheng SHI ,  Liangchi HSU ,  Venkata A. Naidu BABBADI

IPC: H04W52/02

CPC classification number: H04W52/02 ,  H04W52/0212 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: The described aspects include a user equipment (UE) apparatus, network component, and corresponding methods of communicating power saving information using common uplink messages. By using a resource update message to communicate power saving information from a UE, the UE need not request and establish resources with the network for requesting a power state that uses less power than a current state. Similarly, in UE mobility, the UE can indicate previous power saving information to a target Node B to cause the target Node B to refrain from assigning resources to the UE.

Abstract translation: 所描述的方面包括用户设备（UE）设备，网络组件以及使用公共上行链路消息来传送节电信息的相应方法。 通过使用资源更新消息来从UE通信省电信息，UE不需要请求和建立与网络资源，以便请求比当前状态更少的功率的电力状态。 类似地，在UE移动性中，UE可以向目标节点B指示先前的省电信息，以使目标节点B避免向UE分配资源。

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：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：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：US20160029391A1

公开(公告)日：2016-01-28

申请号：US14579004

申请日：2014-12-22

Applicant: QUALCOMM Incorporated

Inventor： Luna Sapna D'SOUZA ,  Arvindhan KUMAR ,  Chelan Gopalakrishnan CHAKRAVARTHY ,  Murali Paravath MENON ,  Omesh Kumar HANDA

IPC: H04W72/04

CPC classification number: H04W72/0473 ,  H04W52/146 ,  H04W52/286 ,  H04W52/346 ,  H04W52/44 ,  H04W72/0413

Abstract: Aspects related to allocating transmission power in wireless communications are described. It can be determined whether data is to be transmitted on an uplink control channel in one or more upcoming transmission time intervals (TTIs). Based on this determination, transmission power is allocated to an uplink enhanced dedicated channel in the one or more upcoming TTIs. Where uplink control channel data is not to be transmitted in the one or more upcoming TTIs, transmission power that would have been used for the uplink control channels can instead be allocated to the enhanced dedicated channel.

Abstract translation: 描述了在无线通信中分配传输功率方面。 可以确定在一个或多个即将到来的传输时间间隔（TTI）中是否在上行链路控制信道上发送数据。 基于该确定，在一个或多个即将到来的TTI中将发送功率分配给上行链路增强专用信道。 在一个或多个即将到来的TTI中不发送上行链路控制信道数据的情况下，可以将已经用于上行链路控制信道的传输功率分配给增强型专用信道。

公开(公告)号：US20150036518A1

公开(公告)日：2015-02-05

申请号：US14166628

申请日：2014-01-28

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Aditya GAUTAM ,  Nilotpal DHAR ,  Liangchi HSU ,  Arvindhan KUMAR ,  Chetan Gopalakrishnan CHAKRAVARTHY ,  Luna Sapna D'SOUZA

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W36/0088

Abstract: Disclosed are systems and methods for continuous inter-frequency measurement reconfigurations in a DC-HSUPA User Equipment (UE). In one aspect, the system may configure the UE to perform intra-frequency measurements on a frequency f1 and inter-frequency measurements on a frequency f2 in a dual carrier (DC) downlink (DL) mode and a single carrier (SC) uplink (UL) mode. The system may then reconfigure the UE to operate in a DC UL mode and continuing to perform inter-frequency measurements on the frequency f2 in the DC UL mode. The system may then reconfigure the UE to operate in the SC UL mode and continuing to perform inter-frequency measurements on frequency f2 in the SC UL mode.

Abstract translation: 公开了用于DC-HSUPA用户设备（UE）中的连续频率间测量重新配置的系统和方法。 在一个方面，系统可以配置UE在双载波（DC）下行链路（DL）模式和单载波（SC）上行链路（DC）下行链路（DL）模式的频率f2上对频率f1和频率间测量执行频率内测量 UL）模式。 然后，系统可以重新配置UE以在DC UL模式下工作，并且继续在DC UL模式下对频率f2执行频率间测量。 然后，系统可以重新配置UE以在SC UL模式下工作，并且继续在SC UL模式下对频率f2进行频率间测量。