公开(公告)号：US09265019B2

公开(公告)日：2016-02-16

申请号：US14027826

申请日：2013-09-16

Applicant: QUALCOMM Incorporated

Inventor： Ming Yang ,  Qingxin Chen ,  Tom Chin ,  Guangming Shi

IPC: H04W56/00 ,  H04W36/00

CPC classification number: H04W56/00 ,  H04W36/0022 ,  H04W36/14 ,  H04W56/0015

Abstract: A method and apparatus for wireless communication stores synchronization channel (SCH) timing for each identified Global System for Mobile Communications (GSM) cell. The stored SCH timing is used to perform base station identity code (BSIC) reconfirmation for an identified GSM cell without frequency correction channel (FCCH) tone detection and initial BSIC confirmation. The stored SCH timing is maintained across a plurality of user equipment (UE) states.

Abstract translation: 用于无线通信的方法和装置存储用于每个识别的全球移动通信系统（GSM）小区的同步信道（SCH）定时。 所存储的SCH定时用于对所识别的GSM小区执行基站识别码（BSIC）再次确认，而无需频率校正信道（FCCH）音检测和初始BSIC确认。 存储的SCH定时在多个用户设备（UE）状态下被维持。

公开(公告)号：US20150334627A1

公开(公告)日：2015-11-19

申请号：US14279022

申请日：2014-05-15

Applicant: QUALCOMM Incorporated

Inventor： Ming Yang ,  Tom Chin ,  Guangming Shi

IPC: H04W36/34

CPC classification number: H04W36/34 ,  H04W36/0022 ,  H04W48/12 ,  H04W48/20

Abstract: A user equipment (UE) reduces delays during cell reselection for a circuit switched call back (CSFB) voice call in a radio access technology (RAT). In one instance, the UE prevents cell reselection from a first cell of a RAT to a second cell of the same RAT during system information collection of the first cell. In some instances, the preventing is based on a signal strength of the first cell or a signal strength difference between the first cell and the second cell.

Abstract translation: 用户设备（UE）在无线电接入技术（RAT）中的电路交换回叫（CSFB）语音呼叫的小区重选期间减少了延迟。 在一个实例中，在第一小区的系统信息收集期间，UE防止从RAT的第一小区到同一RAT的第二小区的小区重选。 在一些情况下，防止是基于第一小区的信号强度或第一小区和第二小区之间的信号强度差。

公开(公告)号：US20150312007A1

公开(公告)日：2015-10-29

申请号：US14259928

申请日：2014-04-23

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Insung Kang ,  Tom Chin

IPC: H04L1/18

CPC classification number: H04L1/1854 ,  H04L1/1812 ,  H04L1/1832

Abstract: A method and apparatus for improved downlink data transport with hybrid automatic repeat request (HARQ) feedback and a measurement gap are provided. A user equipment (UE) receives from a network a transmission grant for downlink data on a first control channel. The UE receives the data from the network via a transport channel. In response to the received data, the UE determines whether transmission of an acknowledgement message falls in a measurement gap. Upon determining that the transmission of the acknowledgement message by the UE falls in the measurement gap, and prior to receiving from the network a retransmission grant for the data on the first control channel, the UE sends the acknowledgement message on a second control channel in a sub-frame following the measurement gap. The first control channel is associated with the second control channel.

Abstract translation: 提供了一种用于利用混合自动重传请求（HARQ）反馈和测量间隙来改进下行链路数据传输的方法和装置。 用户设备（UE）从网络接收用于第一控制信道上的下行链路数据的传输许可。 UE经由传输信道从网络接收数据。 响应于所接收的数据，UE确定确认消息的传输是否落在测量间隙中。 在确定UE的确认消息的传输落在测量间隙中，并且在从网络接收到用于第一控制信道上的数据的重发许可之前，UE在第二控制信道上发送确认消息 子帧跟随测量间隙。 第一控制信道与第二控制信道相关联。

公开(公告)号：US20150071263A1

公开(公告)日：2015-03-12

申请号：US14481700

申请日：2014-09-09

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom Chin ,  Guangming SHI

IPC: H04W72/04 ,  H04W56/00 ,  H04W72/08

CPC classification number: H04W72/0446 ,  H04W24/10 ,  H04W56/00 ,  H04W72/082

Abstract: A method of wireless communication in a wireless network includes transmitting synchronization shift (SS) bits with a channel quality index (CQI) report. The method also includes indicating, via the synchronization shift bits, one or more preferred time slots for receiving a high speed data transmission.

Abstract translation: 无线网络中的无线通信方法包括以信道质量指数（CQI）报告发送同步移位（SS）比特。 该方法还包括经由同步移位位指示用于接收高速数据传输的一个或多个优选时隙。

公开(公告)号：US08971348B2

公开(公告)日：2015-03-03

申请号：US13665648

申请日：2012-10-31

Applicant: QUALCOMM Incorporated

Inventor： Wei Zhang ,  Tom Chin ,  Kuo-Chun Lee

IPC: H04J3/16 ,  H04L12/43

CPC classification number: H04W36/0088 ,  H04W36/14

Abstract: To create gaps in communication activity to perform inter radio access technology (IRAT) measurement, a user equipment may isolate silent periods during voice communications. During those silent periods, instead of transmitting special bursts with erasure packets indicating silent periods, the UE may allocate the time slots that would otherwise have sent the special bursts and indicate those slots as idle so they may be used for other purposes, such as IRAT measurement.

Abstract translation: 为了在通信活动中产生间隙以执行无线电接入技术（IRAT）测量，用户设备可以在语音通信期间隔离无声时段。 在这些静音期间，UE不用发送指示静音期的擦除数据包发送特殊脉冲串，而是可以分配否则已发送特殊脉冲串的时隙，并将这些时隙指示为空闲，以便它们可用于其他目的，例如IRAT 测量。

公开(公告)号：US20150055626A1

公开(公告)日：2015-02-26

申请号：US14504189

申请日：2014-10-01

Applicant: QUALCOMM Incorporated

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee ,  Serguei Anatolievich Glazko ,  Matthias Brehler

IPC: H04W36/00 ,  H04B7/04

CPC classification number: H04W36/0027 ,  H04B7/0413 ,  H04W36/0066 ,  H04W36/0083

Abstract: Described herein are aspects related to communicating with a first radio access technology (RAT) and a second RAT, wherein a set of multi-input, multi-output (MIMO) resources is allocated for communication between a mobile station (MS) and a base station (BS) of the first RAT. A request message is sent to the BS of the first RAT requesting reallocation of at least a portion of the set of MIMO resources in a scan duration. During the scan duration, signals are received from a BS of the second RAT over a reallocated subset of the set of MIMO resources and communications occur with the BS of the first RAT over a non-reallocated subset of the set of MIMO resources. During a normal duration subsequent to the scan duration, communications occur with the BS of the first RAT using the set of MIMO resources including at least some of the reallocated subset of the set of MIMO resources.

Abstract translation: 这里描述的是与第一无线电接入技术（RAT）和第二RAT通信的方面，其中一组多输入多输出（MIMO）资源被分配用于移动台（MS）和基站 站（BS）。 请求消息被发送到第一RAT的BS，请求在扫描持续时间内重新分配该MIMO资源集合的至少一部分。 在扫描持续时间期间，通过MIMO组资源的重分配子集从第二RAT的BS接收信号，并且在MIMO资源集合的非重新分配的子集上与第一RAT的BS进行通信。 在扫描持续时间之后的正常持续时间期间，使用包括MIMO资源集合的重分配子集中的至少一些的MIMO资源集合，与第一RAT的BS进行通信。

公开(公告)号：US20140269354A1

公开(公告)日：2014-09-18

申请号：US13797235

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Jin-Sheng Su ,  Tom Chin ,  Kuo-Chun Lee

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W36/0088 ,  H04W36/14

Abstract: A method of wireless communication includes activating a receive chain for inter-frequency or inter radio access technology (IRAT) measurement during uplink communications. The method may further include measuring at least one neighbor cell with the activated receive chain during uplink communications.

Abstract translation: 一种无线通信方法包括在上行链路通信期间激活用于频率间或无线电接入技术（IRAT）测量的接收链。 该方法还可以包括在上行链路通信期间测量具有激活的接收链的至少一个相邻小区。

公开(公告)号：US20140247732A1

公开(公告)日：2014-09-04

申请号：US13784314

申请日：2013-03-04

Applicant: QUALCOMM INCORPORATED

Inventor： Ming Yang ,  Tom Chin

IPC: H04W72/14

CPC classification number: H04W72/14 ,  H04W36/0088 ,  H04W36/14

Abstract: A method for handling grants includes communicating with a first radio access technology (RAT). An uplink grant that corresponds to at least one uplink timeslot overlapping with a measurement signal from a second RAT is discarded. The discarding of the uplink grant is based at least in part on a signal quality of the first RAT. Measurement of the second RAT during the at least one uplink timeslot is performed.

Abstract translation: 用于处理授权的方法包括与第一无线电接入技术（RAT）通信。 对应于与来自第二RAT的测量信号重叠的至少一个上行链路时隙的上行链路许可被丢弃。 上行链路授权的丢弃至少部分地基于第一RAT的信号质量。 执行在至少一个上行链路时隙期间的第二RAT的测量。

公开(公告)号：US20140241143A1

公开(公告)日：2014-08-28

申请号：US13777686

申请日：2013-02-26

Applicant: QUALCOMM INCORPORATED

Inventor： Ming Yang ,  Tom Chin ,  Qingxin Chen ,  Guangming Shi

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W36/0088 ,  H04W36/14

Abstract: An early BSIC (base station identity code) abort procedure includes comparing a first signal strength of a serving cell with a first threshold and comparing a second signal strength of a target cell to a second threshold. The first threshold is a sum of a network indicated threshold and a user equipment (UE) threshold. The second threshold is a difference between the network indicated threshold and the UE threshold. When the first signal strength is below the first threshold and the second signal strength is above the second threshold, the base station identity code (BSIC) procedure is initiated. A number of BSIC failure attempts is adaptively set before terminating the BSIC procedure.

Abstract translation: 早期BSIC（基站识别码）中止过程包括将服务小区的第一信号强度与第一阈值进行比较，并将目标小区的第二信号强度与第二阈值进行比较。 第一阈值是网络指示阈值和用户设备（UE）阈值的和。 第二阈值是网络指示阈值和UE阈值之间的差异。 当第一信号强度低于第一阈值且第二信号强度高于第二阈值时，启动基站识别码（BSIC）过程。 在终止BSIC过程之前，自适应地设置了许多BSIC故障尝试。

公开(公告)号：US20140148148A1

公开(公告)日：2014-05-29

申请号：US13686714

申请日：2012-11-27

Applicant: QUALCOMM INCORPORATED

Inventor： Ming Yang ,  Tom Chin ,  Qingxin Chen ,  Guangming Shi

IPC: H04W24/02

CPC classification number: H04W36/0094 ,  H04W52/0245 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: A method of wireless communication enables an inter-radio access technology (IRAT) neighbor cell measurement when a serving RAT signal strength is continuously below a first threshold value for a first length of time. The method also disables the IRAT neighbor cell measurement when the serving RAT signal strength is continuously above a second threshold value for a second length of time.

Abstract translation: 当第一时间长度的服务RAT信号强度连续低于第一阈值时，无线通信的方法能够实现无线电接入技术（IRAT）相邻小区测量。 当服务RAT信号强度持续高于第二阈值持续第二时间长度时，该方法还禁用IRAT相邻小区测量。