公开(公告)号：US20180098255A1

公开(公告)日：2018-04-05

申请号：US15703554

申请日：2017-09-13

Applicant: QUALCOMM Incorporated

Inventor： Muralidharan MURUGAN ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W36/14 ,  H04W8/24

CPC classification number: H04W36/14 ,  H04W8/10 ,  H04W8/24 ,  H04W36/0066

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for enhanced user equipment (UE) capability exchange for transitioning a connection from a first radio access technology system to a second radio access technology system. An exemplary method performed by a UE includes communicating with a first base station (BS) via a connection of a first radio access technology (RAT), determining, based on the first RAT, to omit a set of capabilities of the UE from capabilities information of the UE regarding a second RAT, transmitting the capabilities information of the UE regarding the second RAT to the first BS via the first RAT, communicating with a second BS via the second RAT according to the capabilities information, and sending an update of the capabilities information of the UE regarding the second RAT via the second RAT.

公开(公告)号：US20180014175A1

公开(公告)日：2018-01-11

申请号：US15205971

申请日：2016-07-08

Applicant: QUALCOMM Incorporated

Inventor： Preyas DESAI ,  Yongsheng SHI ,  Neeleshwar IYER ,  Satish Pavan Kumar NICHANAMETLA ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W8/02 ,  H04W84/04

CPC classification number: H04W48/16 ,  H04W48/12 ,  H04W84/042

Abstract: A method for reading system information blocks (SIBs) by a mobile communication device includes: reading information from a first master information block (MIB); reading information from one or more SIBs including SIB3; storing the information read from the first MIB and the one or more SIBs including SIB3; starting a validity timer; reading information from a second MIB; comparing the information read from the second MIB with the stored information from the first MIB; in response to determining that the information read from the second MIB matches the stored information from the first MIB, determining whether the validity timer has expired; and in response to determining that the validity timer has not expired, determining that the stored information read from the first MIB and the one or more SIBs including SIB3 is valid.

公开(公告)号：US20160248908A1

公开(公告)日：2016-08-25

申请号：US14829892

申请日：2015-08-19

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Liangchi HSU ,  Chetan CHAKRAVARTHY

IPC: H04M3/22 ,  H04W56/00

CPC classification number: H04M3/2236 ,  H04L7/041 ,  H04M3/2227 ,  H04W56/003 ,  H04W56/0085 ,  H04W88/02

Abstract: Systems, methods, and apparatuses for detecting voice distortion are disclosed. In some aspects, a communication device may decode a silence insertion descriptor (SID) frame to identify a pattern associated with the SID frame and correlate the pattern with a reference pattern for the SID frame. Based on the correlating, the communication device, in some examples, may determine whether the SID frame is de-synchronized. In one or more examples, determining whether the SID frame is de-synchronized may comprise determining that a consecutive N number of SID frames fail to match the reference pattern. Additionally or alternatively, the communication device may adjust at least one parameter to re-synchronize a voice signal associated with the SID frame upon determining that the SID frame is de-synchronized.

Abstract translation: 公开了用于检测语音失真的系统，方法和装置。 在一些方面，通信设备可解码静默插入描述符（SID）帧以识别与SID帧相关联的模式，并将模式与SID帧的参考模式相关联。 基于相关性，在一些示例中，通信设备可以确定SID帧是否被去同步。 在一个或多个示例中，确定SID帧是否被去同步可以包括确定连续N个SID帧不匹配参考模式。 另外或替代地，当确定SID帧被去同步时，通信设备可以调整至少一个参数以重新同步与SID帧相关联的语音信号。

公开(公告)号：US20150365900A1

公开(公告)日：2015-12-17

申请号：US14618844

申请日：2015-02-10

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Arvindhan Kumar ,  Chetan Gopalakrishnan Chakravarthy ,  Jimmy Chi-Wai Chui ,  Hemanth Kumar Rayapati

IPC: H04W52/02

CPC classification number: H04W52/0241 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: An example method may include receiving a first subframe. In addition, the example method may include decoding information transmitted in the first subframe. Further, the example method may include switching to an inactive mode subsequent to the completion of the reception of the first subframe. Further still, the example method may include exiting the inactive mode and decoding downlink data transmitted in one or more second subframes in a current reception (Rx) burst time interval when the decoded information transmitted in the first subframe indicates an upcoming transmission of downlink data in the one or more second subframes.

Abstract translation: 示例性方法可以包括接收第一子帧。 此外，示例性方法可以包括解码在第一子帧中发送的信息。 此外，示例性方法可以包括在完成第一子帧的接收之后切换到非活动模式。 此外，示例方法可以包括退出非活动模式并且解码在当前接收（Rx）突发时间间隔中在一个或多个第二子帧中发送的下行链路数据，当在第一子帧中发送的解码信息指示即将到来的下行链路数据的传输 一个或多个第二子帧。

公开(公告)号：US20150304838A1

公开(公告)日：2015-10-22

申请号：US14514763

申请日：2014-10-15

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Liangchi HSU ,  Sivasubramanian RAMALINGAM ,  Ramesh Ranganathan IYER ,  Ansah Ahmed SHEIK ,  Subachany GUNASEGARAN

IPC: H04W8/24

CPC classification number: H04W8/24 ,  H04W8/22

Abstract: The present methods and apparatus relate to adapting a network configured timer corresponding to a user equipment (UE) capability information procedure for indicating one or more UE capabilities to a network entity, comprising determining a message size of a capability message configured for transmission from the UE to the network entity during the UE capability information procedure; and performing a timer adaptation procedure, wherein the timer adaptation procedure includes adapting the use of the network configured timer based on the message size of the capability message.

Abstract translation: 本发明的方法和装置涉及将对应于用于指示一个或多个UE能力的用户设备（UE）能力信息过程的网络配置定时器适配到网络实体，包括确定配置用于从UE发送的能力消息的消息大小 在UE能力信息过程期间向网络实体发送; 以及执行定时器适配程序，其中所述定时器适配程序包括基于所述能力消息的消息大小来适配所述网络配置定时器的使用。

公开(公告)号：US20150249610A1

公开(公告)日：2015-09-03

申请号：US14521231

申请日：2014-10-22

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Rohit KAPOOR ,  Sanjay Chacko VERGHESE

IPC: H04L12/815

CPC classification number: H04L47/22 ,  H04L47/38 ,  H04L47/50 ,  H04L47/78

Abstract: Methods and apparatus are described for introducing uncompressed data packets in to theinto a compression flow during compression for communication between a user equipment (UE) and a network entity, comprising placing a plurality of data packets in an uncompressed uplink queue of the UE; determining that an amount of data packets in a compressed uplink queue of the UE fails to satisfy a grant threshold; and transferring one or more of the plurality of data packets to the compressed uplink queue from the uncompressed uplink queue based on the determination that the amount of data packets in the compressed uplink queue fails to satisfy the grant threshold, wherein the one or more of the plurality of data packets in the compressed uplink queue are scheduled for transmission to the network entity as one or more uncompressed data packets.

Abstract translation: 描述了用于在用于用户设备（UE）和网络实体之间的通信的压缩期间将未压缩数据分组引入到压缩流中的方法和装置，包括将多个数据分组放置在UE的未压缩上行链路队列中; 确定所述UE的压缩上行链路队列中的数据分组数量不满足授权阈值; 并且基于所述压缩上行链路队列中的数据分组的数量不满足所述授权阈值的确定，将所述多个数据分组中的一个或多个从所述未压缩上行链路队列传送到所述压缩上行链路队列，其中，所述一个或多个 调度压缩上行链路队列中的多个数据分组作为一个或多个未压缩数据分组传送到网络实体。

公开(公告)号：US20150237672A1

公开(公告)日：2015-08-20

申请号：US14470350

申请日：2014-08-27

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Sharif MATIN ,  Deepu ALEX ,  Ansah Ahmed SHEIK

IPC: H04W76/04 ,  H04L1/18

CPC classification number: H04W76/27 ,  H04L1/1858 ,  H04W52/0212 ,  H04W52/0251 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: A method and apparatus for radio resource control (RRC) state transitions of a user equipment (UE) are provided. For the RRC state transitions of the UE, for example, a reconfiguration message is received at the UE while the UE is in a cell dedicated channel (CELL_DCH) state of the RRC states. The reconfiguration message is configured to transition the UE from the CELL_DCH state to a non-dedicated channel state of RRC states. A plurality of acknowledgement procedures is sent on an uplink to the network, in response to the received reconfiguration message causing the UE to transition from the CELL_DCH state to the non-dedicated channel state.

Abstract translation: 提供了一种用户设备（UE）的无线电资源控制（RRC）状态转换的方法和装置。 对于UE的RRC状态转换，例如，当UE处于RRC状态的小区专用信道（CELL_DCH）状态时，在UE处接收重配置消息。 重新配置消息被配置为将UE从CELL_DCH状态转换到RRC状态的非专用信道状态。 响应于接收到的重配置消息使得UE从CELL_DCH状态转换到非专用信道状态，在上行链路上向网络发送多个确认过程。

公开(公告)号：US20150063313A1

公开(公告)日：2015-03-05

申请号：US14286506

申请日：2014-05-23

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Sivasubramanian RAMALINGAM ,  Liangchi HSU ,  Hemanth Kumar RAYAPATI

IPC: H04W74/08 ,  H04W52/22 ,  H04W36/30

CPC classification number: H04W74/0833 ,  H04W36/16 ,  H04W36/30 ,  H04W48/20 ,  H04W52/22 ,  H04W52/367 ,  H04W74/004 ,  H04W76/18

Abstract: The present disclosure presents a method and apparatus for improving uplink (UL) performance at a user equipment (UE). For example, the method may include identifying a random access channel (RACH) preamble failure when the UE is communicating with a current serving cell of the UE, increasing transmission power of successive RACH preambles based at least on the identifying, comparing signals received on a downlink at the UE via a first path and a second path from the current serving cell of the UE, and determining that a RACH preamble failure problem exists at the UE based at least on the comparing of the signals received on the downlink and identifying of successive RACH preamble failures. As such, improved performance uplink (UL) performance at a UE may be achieved.

Abstract translation: 本公开提供了一种用于在用户设备（UE）处改善上行链路（UL）性能的方法和装置。 例如，该方法可以包括当UE正在与UE的当前服务小区通信时识别随机接入信道（RACH）前同步码失败，至少基于识别，比较在一个 UE经由来自UE的当前服务小区的第一路径和第二路径的下行链路，并且至少基于在下行链路上接收的信号的比较和确定连续的标识来确定在UE处存在RACH前导码失败问题 RACH前导码失败。 因此，可以实现在UE处的改进的性能上行链路（UL）性能。

公开(公告)号：US20140098755A1

公开(公告)日：2014-04-10

申请号：US13971017

申请日：2013-08-20

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Adarsh Kumar JINNU ,  Guruvayurappan VASUDEVAN ,  Sathish KRISHNAMOORTHY ,  Liangchi HSU ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Mallikarjuna Rao GORUMUCHU

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W60/02 ,  H04W76/27

Abstract: Various aspects of the present disclosure enable a plurality of mobile devices (UEs) within a cell to spread out in time their respective transmissions of signaling messages, such as cell update messages, when the network enables or disables enhanced uplink (EUL, sometimes referred to as high-speed uplink packet access or HSUPA) while the UE is in the CELL_FACH state, by changing SIB5 or SIB5bis. In this way, the network load may be reduced, and a network blockage that otherwise might result from large numbers of UEs simultaneously transmitting the cell update message can be avoided. According to one example, a network node may be configured to distribute CELL_UPDATE messages or procedures to UEs when the network node enables or disables EUL in CELL_FACH by changing SIB5 or SIB5bis over time to reduce the network load. According to another example, a UE may be configured for utilizing a random timer or back-off timer to defer cell updates.

Abstract translation: 本公开的各个方面使得当网络启用或禁用增强型上行链路时，小区内的多个移动设备（UE）及时地分散其信令消息的各自传输，例如小区更新消息（EUL，有时被称为 作为高速上行链路分组接入或HSUPA），当UE处于CELL_FACH状态时，通过改变SIB5或SIB5bis。 以这种方式，可以减少网络负载，并且可以避免由大量UE同时发送小区更新消息而导致的网络阻塞。 根据一个示例，网络节点可以被配置为当网络节点通过随时间改变SIB5或SIB5bis来启用或禁用CELL_FACH中的EUL来向UE分发CELL_UPDATE消息或过程以减少网络负载。 根据另一示例，UE可以被配置为利用随机定时器或退避定时器来延迟小区更新。

公开(公告)号：US20140078985A1

公开(公告)日：2014-03-20

申请号：US14025538

申请日：2013-09-12

Applicant: Qualcomm Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Liangchi Hsu ,  Yongsheng Shi ,  Yi Zhang ,  Omesh Kumar Handa ,  Mallikarjuna Rao Gorumuchu

IPC: H04W72/12

CPC classification number: H04W72/1242 ,  H04W52/0216 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/23

Abstract: Techniques for prioritizing non-scheduled data are described. Non-scheduled data to be transmitted on a non-scheduled MAC-d flow having a non-scheduled priority and scheduled data to be transmitted on a scheduled MAC-d flow having a scheduled priority may be identified by a user equipment (UE). The UE may transmit the non-scheduled MAC-d flow and the scheduled MAC-d flow according to a priority condition. In one aspect, the UE may receive a pre-allocation of power associated with a non-empty non-scheduled MAC-d flow. Based on a priority condition that the non-scheduled priority is a highest priority, the UE may apply all of the pre-allocation of power when transmitting the non-scheduled MAC-d flow. In one aspect, based on a priority condition that the non-scheduled priority is a lower priority, the UE may adjust the non-scheduled priority and/or the scheduled priority so that the non-scheduled priority is a higher priority

Abstract translation: 描述用于优先排列非调度数据的技术。 可以由用户设备（UE）识别要在具有非调度优先级的非调度MAC-d流和要调度的具有调度优先级的调度MAC-d流中发送的调度数据的非调度数据。 UE可以根据优先级条件发送非调度MAC-d流和调度的MAC-d流。 在一个方面，UE可以接收与非空非调度MAC-d流相关联的功率的预分配。 基于非调度优先级是最高优先级的优先级条件，当发送非调度MAC-d流时，UE可以应用所有的预分配功率。 一方面，基于非调度优先级为低优先级的优先级条件，UE可以调整非调度优先级和/或调度优先级，使得非调度优先级为较高优先级