公开(公告)号：US20150163710A1

公开(公告)日：2015-06-11

申请号：US14285381

申请日：2014-05-22

Applicant: QUALCOMM Incorporated

Inventor： Wei ZHANG ,  Nate Chizgi ,  Sagar Bharatkumar Shah ,  Rami Hmeidan Alnatsheh ,  Sharif Ahsanul Matin ,  Vijay Marwah

IPC: H04W36/00 ,  H04W36/18

CPC classification number: H04W36/0083 ,  H04L1/1607 ,  H04W36/18

Abstract: Methods and apparatus for event reporting based spurious dedicated physical channel (DPCH) removal in soft handover include user equipment (UE) management of spurious channels. In one aspect, the disclosure provides methods and apparatus for wireless communication that may include determining that a dedicated physical channel (DPCH) is spurious, removing the DPCH from soft combining, and sending a report indicating that a cell associated with the DPCH is unavailable. Further, the methods and apparatus may include incrementing a counter for the cell associated with the DPCH in response to removing the DPCH, determining whether the counter exceeds a removal threshold, and increasing a time to trigger for sending a report to add the cell to an active set in response to the counter exceeding the removal threshold. A cell associated with a removed DPCH may also be excluded from measurements of a current frequency.

Abstract translation: 在软切换中基于事件报告的伪专用物理信道（DPCH）去除的方法和装置包括伪信道的用户设备（UE）管理。 在一个方面，本公开提供了用于无线通信的方法和装置，其可以包括确定专用物理信道（DPCH）是伪造的，从软组合去除DPCH，以及发送指示与DPCH相关联的小区不可用的报告。 此外，方法和装置可以包括响应于去除DPCH而增加与DPCH相关联的小区的计数器，确定计数器是否超过去除阈值，以及增加用于发送报告以将小区添加到 响应于计数器超过移除阈值的活动集。 与去除的DPCH相关联的小区也可以从当前频率的测量中排除。

公开(公告)号：US20130324180A1

公开(公告)日：2013-12-05

申请号：US13763287

申请日：2013-02-08

Applicant: QUALCOMM INCORPORATED

Inventor： Wei ZHANG ,  Ravi GOPALAN ,  Sharif Ahsanul MATIN ,  Ning HE ,  Prashant UDUPA SRIPATHI ,  Nitin KASTURI ,  Messay AMERGA ,  Mohammad J. AL-SALEH ,  Krishna Chaitanya MUKKERA ,  Vijay MARWAH

IPC: H04W52/24

CPC classification number: H04W52/24 ,  H04W52/146 ,  H04W52/221 ,  H04W52/56

Abstract: Disclosed are methods and apparatus for rejecting unreliable downlink (DL) transmit power control (TPC) commands in windup mode. In one aspect, the method includes receiving by a user equipment (UE) a plurality of DLTPC commands from a base station, analyzing on one or more transmitted uplink (UL) TPC commands, detecting a windup mode based on the one or more DLTPC and ULTPC commands, and rejecting one or more DLTPC down commands in the windup mode.

Abstract translation: 公开了用于在卷绕模式中拒绝不可靠下行链路（DL）发射功率控制（TPC）命令的方法和装置。 在一个方面，该方法包括由用户设备（UE）从基站接收多个DLTPC命令，分析一个或多个发送的上行链路（UL）TPC命令，基于一个或多个DLTPC检测卷绕模式，以及 ULTPC命令，以及拒绝在卷绕模式中的一个或多个DLTPC down命令。

公开(公告)号：US20150016349A1

公开(公告)日：2015-01-15

申请号：US13940006

申请日：2013-07-11

Applicant: QUALCOMM Incorporated

Inventor： Shouwen LAI ,  Tom CHIN ,  Kuo-Chun LEE ,  Wei ZHANG

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04B7/2643 ,  H04L5/0053 ,  H04W24/10 ,  H04W36/0088

Abstract: Methods and apparatus for wireless communication at a user equipment (UE) include sending an uplink enhancement message to a network entity when an uplink enhancement condition has been detected. Further, the methods and apparatus include receiving communication from the network entity in response to sending the uplink enhancement message. Moreover, methods and apparatus for wireless communication at a network entity include detecting an uplink enhancement condition. Additionally, the methods and apparatus include transmitting a network entity originated uplink enhancement message to a UE in response to detecting the uplink enhancement condition.

Abstract translation: 在用户设备（UE）的无线通信的方法和装置包括当检测到上行链路增强条件时向网络实体发送上行链路增强消息。 此外，所述方法和装置包括响应于发送所述上行链路增强消息而从所述网络实体接收通信。 此外，网络实体的无线通信的方法和装置包括检测上行链路增强条件。 此外，所述方法和装置包括响应于检测到所述上行链路增强状况而向UE发送发起的网络实体上行链路增强消息。

公开(公告)号：US20150103750A1

公开(公告)日：2015-04-16

申请号：US14051873

申请日：2013-10-11

Applicant: QUALCOMM Incorporated

Inventor： Tom CHIN ,  Shouwen LAI ,  Kuo-Chun LEE ,  Wei ZHANG

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0096 ,  H04W24/08 ,  H04W24/10

Abstract: Methods and apparatus for wireless communication at a user equipment (UE) include sending a downlink enhancement message to a network entity when a downlink enhancement condition has been detected. Further, the methods and apparatus include receiving communication from the network entity in response to sending the downlink enhancement message. Moreover, methods and apparatus for wireless communication at a network entity include detecting a downlink enhancement condition. Additionally, the methods and apparatus include transmitting a network entity originated downlink enhancement message to a UE in response to detecting the downlink enhancement condition.

Abstract translation: 在用户设备（UE）的无线通信的方法和装置包括当已经检测到下行链路增强条件时向网络实体发送下行链路增强消息。 此外，所述方法和装置包括响应于发送下行链路增强消息而从网络实体接收通信。 此外，网络实体的无线通信的方法和装置包括检测下行链路增强条件。 此外，所述方法和装置包括响应于检测到下行链路增强条件向UE发送发起的网络实体下行链路增强消息。

公开(公告)号：US20140274050A1

公开(公告)日：2014-09-18

申请号：US13826474

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Fan WANG ,  An-Swol Clement HU ,  Wei ZHANG ,  Vansh Pal Singh MAKH

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W48/20

Abstract: Techniques for performing cell reselection to obtain good performance are disclosed. In an aspect of the present disclosure, a user equipment (UE) performs cell reselection to a cell by applying one or more performance-based suitability criteria defined to provide good performance. In one design, the UE obtains a measured value for a cell (e.g., a femto cell) and also determines a threshold value for the cell. The threshold value is not broadcast by a wireless system. The UE determines the threshold value based on a target performance for a physical channel (e.g., a page indicator channel) from the cell. The UE determines a suitability criterion for the cell based on the measured value and the threshold value for the cell. The UE determines whether the cell is a suitable cell and also determines whether to perform cell reselection to the cell based at least on the suitability criterion.

Abstract translation: 公开了用于执行小区重选以获得良好性能的技术。 在本公开的一方面，用户设备（UE）通过应用一个或多个基于性能的适合性标准来执行小区重选，以提供良好的性能。 在一种设计中，UE获得小区（例如，毫微微小区）的测量值，并且还确定小区的阈值。 该阈值不由无线系统广播。 UE基于来自小区的物理信道（例如，寻呼指示符信道）的目标性能来确定阈值。 UE基于小区的测量值和阈值来确定小区的适用性准则。 UE确定小区是否是合适的小区，并且还至少基于适用性准则来确定是否对小区进行小区重选。

公开(公告)号：US20160255639A1

公开(公告)日：2016-09-01

申请号：US15031220

申请日：2014-11-20

Applicant: QUALCOMM Incorporated

Inventor： Qingxin CHEN ,  Minkui LIU ,  Francis Ming-Meng NGAI ,  Shanshan WANG ,  Chinmway S. VAZE ,  Insung KANG ,  Tom CHIN ,  Wei ZHANG ,  Zhibin DANG ,  Xiaoning LU ,  Abhijit YESHWANTPUR ,  Baris EFE ,  Michael Lee MCCLOUD

IPC: H04W72/08 ,  H04W72/02 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/082 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/1215 ,  H04W72/1231 ,  H04W88/06

Abstract: The present methods and apparatus relate to interference mitigation at a user equipment during wireless communication, comprising determining that a first portion of a first radio access technology (RAT) activity scheduled during a first time slot overlaps in duration with a second portion of a second RAT activity scheduled during a second time slot; excluding the first portion of the first RAT activity based at least in part on determining that the first portion of the first RAT activity overlaps in duration with the second portion of the second RAT activity; and performing a non-overlap portion of the first RAT activity during the first time slot, wherein the non-overlap portion of the first RAT activity is a portion of the first RAT activity that remains after excluding of the first portion of the first RAT activity.

Abstract translation: 本方法和装置涉及在无线通信期间在用户设备处的干扰减轻，包括确定在第一时隙期间调度的第一无线电接入技术（RAT）活动的第一部分在持续时间内与第二RAT的第二部分重叠 在第二时间段安排的活动; 至少部分地基于确定第一RAT活动的第一部分与第二RAT活动的第二部分的持续时间重叠，排除第一RAT活动的第一部分; 以及在所述第一时隙期间执行所述第一RAT活动的非重叠部分，其中所述第一RAT活动的所述非重叠部分是在排除所述第一RAT活动的所述第一部分之后保留的所述第一RAT活动的一部分 。

公开(公告)号：US20130324179A1

公开(公告)日：2013-12-05

申请号：US13763216

申请日：2013-02-08

Applicant: QUALCOMM INCORPORATED

Inventor： Wei ZHANG ,  Ning HE ,  Sharif Ahsanul MATIN ,  Mohammad J. AL-SALEH ,  Nitin KASTURI ,  Prashant UDUPA SRIPATHI ,  Messay AMERGA ,  Krishna Chitanya MUKKERA ,  Iyab I. SAKHNINI ,  Ravi GOPALAN

IPC: H04W52/24

CPC classification number: H04W52/241 ,  H04W52/08 ,  H04W52/56

Abstract: Disclosed are methods and apparatus for rejecting unreliable downlink (DL) transmit power control (TPC) commands based on signal-to-interference-ratio estimates (SIRE). The method includes receiving by a user equipment (UE) a DL transmit power control (TPC) command from a base station; calculating a signal-to-interference ratio estimate (SIRE) for the DL channel; determining a scaling factor for a DLTPC rejection threshold based on the DL channel SIRE; adjusting the DLTPC rejection threshold based on the determined scaling factor; and rejecting or accepting the DLTPC command based on the adjusted DLTPC rejection threshold.

Abstract translation: 公开了用于基于信号与干扰比估计（SIRE）拒绝不可靠下行链路（DL）发射功率控制（TPC）命令的方法和装置。 该方法包括：从用户设备（UE）接收来自基站的DL发射功率控制（TPC）命令; 计算DL信道的信号干扰比估计（SIRE）; 基于DL信道SIRE确定DLTPC拒绝阈值的缩放因子; 基于确定的缩放因子来调整DLTPC拒绝阈值; 并基于调整后的DLTPC拒绝阈值拒绝或接受DLTPC命令。