公开(公告)号：WO2014025827A3

公开(公告)日：2014-06-05

申请号：PCT/US2013053860

申请日：2013-08-06

Applicant: QUALCOMM INC

Inventor： CHIN TOM ,  SHI GUANGMING ,  LEE KUO-CHUN

IPC: H04W88/06 ,  H04W48/18 ,  H04W68/02

CPC classification number: H04W24/10 ,  H04W68/00 ,  H04W68/02 ,  H04W88/06

Abstract: A method of wireless communication is presented. The method includes monitoring a first RAT for a first paging message with a first receive chain. The method also includes monitoring a second RAT for a second paging message with a second receive chain. The method further includes performing, for the first SIM, an inter-frequency/inter-RAT measurement for the first RAT. The method still further includes performing, for the second SIM, an inter-frequency/inter-RAT measurement for the second RAT.

Abstract translation: 提出了一种无线通信方法。 该方法包括用第一接收链监测第一寻呼消息的第一RAT。 该方法还包括用第二接收链监测第二寻呼消息的第二RAT。 该方法还包括对于第一SIM执行针对第一RAT的频率间/ RAT间测量。 该方法还包括为第二SIM执行针对第二RAT的频间/ RAT间测量。

公开(公告)号：WO2014070932A2

公开(公告)日：2014-05-08

申请号：PCT/US2013067580

申请日：2013-10-30

Applicant: QUALCOMM INC

Inventor： ZHANG WEI ,  CHIN TOM ,  LEE KUO-CHUN

CPC classification number: H04W72/1231

Abstract: To create additional communication gaps for a user equipment to perform inter-radio access technology (inter-RAT) measurement, the user equipment may discontinue communications during time slots of specific transmission time intervals (TTIs) based on a block error rate of a previous TTI. The time of the discontinued communications may then be allocated for inter-RAT measurement.

Abstract translation: 为了为用户设备创建额外的通信间隙以执行无线电间接入技术（RAT间）测量，用户设备可以基于先前TTI的块错误率来停止在特定传输时间间隔（TTI）的时隙期间的通信 。 然后可以将停止的通信的时间分配给RAT间测量。

公开(公告)号：WO2013020000A8

公开(公告)日：2013-03-28

申请号：PCT/US2012049404

申请日：2012-08-02

Applicant: QUALCOMM INC ,  YANG MING ,  CHIN TOM ,  CHEN QINGXIN ,  SHI GUANGMING

Inventor： YANG MING ,  CHIN TOM ,  CHEN QINGXIN ,  SHI GUANGMING

IPC: H04W36/00

CPC classification number: H04W36/0005 ,  H04W36/0055

Abstract: A method of wireless communication includes receiving redirection information, from a source radio access technology (RAT), to set up a connection in a target RAT. The redirection information includes a fast return indication. A UE returns to the source RAT in accordance with the fast return indication after call release in the target RAT.

Abstract translation: 无线通信的方法包括从源无线接入技术（RAT）接收重定向信息，以建立目标RAT中的连接。 重定向信息包括快速返回指示。 UE在目标RAT中的呼叫释放之后根据快速返回指示返回到源RAT。

公开(公告)号：WO2009151906A3

公开(公告)日：2010-03-25

申请号：PCT/US2009044705

申请日：2009-05-20

Applicant: QUALCOMM INC ,  LIM PATRICK ,  QING SHAN ,  CHIN TOM

Inventor： LIM PATRICK ,  QING SHAN ,  CHIN TOM

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  Y02D70/00 ,  Y02D70/146 ,  Y02D70/23

Abstract: Techniques presented herein allow a wireless device, (e.g., a mobile station, MS) to automatically enter a low power state when detecting silence based on monitored VoIP transmissions. Automatically entering the low power state may help the wireless device conserve power. In addition, for certain types of scheduling services in which bandwidth is allocated to the wireless device from within a system (e.g., Unsolicited Grant Service or extended real time polling service), automatically entering the low power state when silence is detected may also free up bandwidth (i.e., that would have otherwise been allocated to the wireless device entering the low power state) for allocation to other wireless devices in the system.

Abstract translation: 本文中提供的技术允许无线设备（例如，移动站，MS）在基于监视的VoIP传输检测静音时自动进入低功率状态。 自动进入低功耗状态可能有助于无线设备节省电力。 此外，对于某些类型的调度服务，其中系统内的带宽被分配给无线设备（例如，非请求授权服务或扩展实时轮询服务），当检测到静音时自动进入低功率状态也可以释放 带宽（即否则将分配给进入低功率状态的无线设备）用于分配给系统中的其他无线设备。

公开(公告)号：WO2009142945A2

公开(公告)日：2009-11-26

申请号：PCT/US2009043489

申请日：2009-05-11

Applicant: QUALCOMM INC ,  CHIN TOM ,  LEE KUO-CHUN

Inventor： CHIN TOM ,  LEE KUO-CHUN

IPC: H04L1/00

CPC classification number: H04L1/0072 ,  H04L1/0075 ,  H04L5/0007 ,  H04L5/0094

Abstract: Methods and apparatus for decoding MAP information elements (MAP IEs) in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame, even when the received downlink (DL) or uplink (UL) MAP message cyclic redundancy check (CRC) fails, may be provided. By continuing to parse the MAP IEs in the MAP message despite a CRC failure in the MAP message or a data burst, the packet error rate may be reduced, and the wireless system throughput may be increased.

Abstract translation: 即使当接收到的下行链路（DL）或上行链路（UL）MAP消息循环冗余时，也可以在正交频分复用（OFDM）或正交频分多址（OFDMA）帧中对MAP信息元素（MAP IE）进行解码的方法和装置 检查（CRC）失败，可能会提供。 通过继续解析MAP消息中的MAP IE，尽管MAP消息中的CRC故障或数据突发，数据包错误率可能会降低，无线系统吞吐量可能会增加。

公开(公告)号：WO2007120338A3

公开(公告)日：2007-12-21

申请号：PCT/US2006062178

申请日：2006-12-15

Applicant: QUALCOMM INC ,  CHIN TOM ,  NGUYEN BAO ,  WANG JAY

Inventor： CHIN TOM ,  NGUYEN BAO ,  WANG JAY

IPC: H04B7/005 ,  H04W52/00 ,  H04W52/22 ,  H04W52/36 ,  H04W52/48 ,  H04W52/50

CPC classification number: H04W52/226 ,  H04W52/362 ,  H04W52/48 ,  H04W52/50

Abstract: A wireless device stores historical information for a prior access attempt and uses this information to lower the output transmit power for a current access attempt on an access channel. The historical information may include RF conditions for the prior access attempt, the performance for the prior access attempt, and a power value used for the prior access attempt. The power value may be a power adjustment or an initial power level. For the current access attempt, the wireless device obtains the historical information, determines the current RF conditions, and determines a power value for this access attempt based on the current RF conditions and the historical information. The wireless device determines the output power for each access probe based on the power value and other applicable parameters and sends each access probe at the determined output power. The wireless device updates the historical information upon completing the access attempt.

Abstract translation: 无线设备存储用于先前访问尝试的历史信息，并且使用该信息来降低对接入信道上的当前接入尝试的输出发送功率。 历史信息可以包括用于先前访问尝试的RF条件，用于先前接入尝试的性能，以及用于先前访问尝试的功率值。 功率值可以是功率调整或初始功率电平。 对于当前的接入尝试，无线设备获取历史信息，确定当前RF条件，并根据当前RF条件和历史信息确定该接入尝试的功率值。 无线设备基于功率值和其他适用的参数来确定每个接入探测器的输出功率，并且以确定的输出功率发送每个接入探测器。 完成访问尝试后，无线设备更新历史信息。

公开(公告)号：WO2015080848A3

公开(公告)日：2015-07-02

申请号：PCT/US2014064301

申请日：2014-11-06

Applicant: QUALCOMM INC

Inventor： YANG MING ,  CHIN TOM ,  SHI GUANGMING

IPC: H04W36/00

CPC classification number: H04L43/0858 ,  H04W36/0088 ,  H04W36/14

Abstract: A method of wireless communication increases the gap length for performing IRAT measurements. When a radio bearer transmission time interval (TTI) length is greater than an initial gap length, the gap length is increased to provide additional time for performing IRAT measurement.

Abstract translation: 无线通信的方法增加用于执行IRAT测量的间隙长度。 当无线承载传输时间间隔（TTI）长度大于初始间隙长度时，增加间隙长度以提供进行IRAT测量的额外时间。

公开(公告)号：WO2014172293A2

公开(公告)日：2014-10-23

申请号：PCT/US2014034048

申请日：2014-04-14

Applicant: QUALCOMM INC

Inventor： ZHANG WEI ,  CHIN TOM

IPC: H04W48/18

CPC classification number: H04W36/0094 ,  H04W36/24 ,  H04W48/18 ,  H04W52/0245 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: Idle power consumption of a user equipment (UE) is affected by an adaptive cell reselection process to prevent ping-pong cell reselection. The adaptive cell reselection includes adapting triggering threshold values for reselection based on signal strengths. The triggering threshold value may be increased for cell reselection while the UE receives a good signal from a serving cell. When the serving cell signal is poor, the cell reselection triggering threshold value is decreased to allow for fast cell reselection.

Abstract translation: 用户设备（UE）的空闲功耗受到自适应小区重选过程的影响，以防止乒乓小区重选。 自适应小区重新选择包括基于信号强度来适配用于重选的触发阈值。 当UE从服务小区接收到良好的信号时，可以增加用于小区重选的触发阈值。 当服务小区信号较差时，小区重选触发阈值减小以允许快速小区重选。

公开(公告)号：WO2014085191A3

公开(公告)日：2014-07-31

申请号：PCT/US2013071243

申请日：2013-11-21

Applicant: QUALCOMM INC

Inventor： YANG MING ,  CHIN TOM ,  SHI GUANGMING

IPC: H04W36/00

CPC classification number: H04W36/0083

Abstract: A user equipment (UE) is configured to maintain an updated frequency list for pseudo-fast return handover. The UE receives a frequency list for pseudo fast return when the UE is in an idle mode in a first radio access technology (RAT). When the UE is in a connected mode in a second RAT, the list is updated based on actual UE inter- and intra-frequency measurements of the first RAT during mobility.

Abstract translation: 用户设备（UE）被配置为保持用于伪快速返回切换的更新的频率列表。 当UE处于第一无线电接入技术（RAT）中的空闲模式时，UE接收用于伪快速返回的频率列表。 当UE在第二RAT中处于连接模式时，基于移动期间第一RAT的实际的UE内和频内测量来更新列表。

公开(公告)号：WO2014078448A3

公开(公告)日：2014-07-17

申请号：PCT/US2013069942

申请日：2013-11-13

Applicant: QUALCOMM INC

Inventor： YANG MING ,  CHIN TOM ,  SHI GUANGMING

IPC: H04W36/00 ,  H04W36/14

CPC classification number: H04W36/0083 ,  H04W36/0088 ,  H04W36/14

Abstract: A user equipment (UE) considers both the signal strength in time slot zero and the signal quality of the downlink traffic time slots when determining whether to send an IRAT measurement report to trigger IRAT handover to GSM.

Abstract translation: 当确定是否发送IRAT测量报告以触发对GSM的IRAT切换时，用户设备（UE）考虑时隙零中的信号强度和下行链路业务时隙的信号质量。