公开(公告)号：US09585064B2

公开(公告)日：2017-02-28

申请号：US14176897

申请日：2014-02-10

Applicant: QUALCOMM Incorporated

Inventor： Zhengming Li ,  Jin-Sheng Su ,  Tom Chin

IPC: H04L5/14 ,  H04W36/00 ,  H04L5/00

CPC classification number: H04W36/0022 ,  H04L5/0055 ,  H04W36/0088

Abstract: The present disclosure presents a method and an apparatus for network cognizant uplink transmissions during inter radio access technology (IRAT) handovers. For example, the method may include skipping inter radio access technology (IRAT) measurements during one or more dedicated channel (DCH) measurement occasion (DMO) or idle interval gaps of a transmission timing interval (TTI). The method further includes transmitting data on an uplink from a user equipment (UE) to a network entity during the entire duration of the TTI and determining whether the network entity is decoding the data transmitted on the uplink based on a response received from the network entity. As such, network cognizant uplink transmissions during inter radio access technology (IRAT) handovers may be achieved.

Abstract translation: 本公开提供了一种用于在无线电接入技术（IRAT）切换期间网络识别上行链路传输的方法和装置。 例如，该方法可以包括在一个或多个专用信道（DCH）测量时机（DMO）或传输定时间隔（TTI）的空闲间隔间隙期间跳过无线接入技术（IRAT）测量。 该方法还包括在TTI的整个持续时间内从用户设备（UE）向网络实体发送上行链路上的数据，并且基于从网络实体接收到的响应来确定网络实体是否正在对在上行链路上发送的数据进行解码 。 因此，可以实现在无线接入技术（IRAT）切换期间的网络识别上行链路传输。

公开(公告)号：US20170064598A1

公开(公告)日：2017-03-02

申请号：US14836403

申请日：2015-08-26

Applicant: QUALCOMM Incorporated

Inventor： Sachin Jain ,  Dushyant Rana ,  Jin-Sheng Su ,  Tom Chin

IPC: H04W36/14 ,  H04W48/18

CPC classification number: H04W36/14 ,  H04W48/18 ,  H04W76/15 ,  H04W76/19 ,  H04W88/06

Abstract: Embodiments include systems and methods for managing cell selection performed in a multi-subscription multi-standby communication device. A device processor may operate the multi-subscription multi-standby communication device in a full concurrency mode in communication with a first cell and a second cell. The device processor may determine whether a detected third cell supports operation of the multi-subscription multi-standby communication device in the full concurrency mode. The device processor may perform cell reselection to the detected third cell in response to determining that the detected third cell supports operation of the multi-subscription multi-standby communication device in the full concurrency mode.

Abstract translation: 实施例包括用于管理在多订购多待机通信设备中执行的小区选择的系统和方法。 设备处理器可以以与第一小区和第二小区通信的完全并发模式操作多订购多待机通信设备。 设备处理器可以确定检测到的第三小区是否支持完全并发模式下的多订购多待通信设备的操作。 响应于确定检测到的第三小区支持完全并发模式下的多订购多待机通信设备的操作，设备处理器可以对所检测的第三小区执行小区重选。

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：US09407308B1

公开(公告)日：2016-08-02

申请号：US14593824

申请日：2015-01-09

Applicant: QUALCOMM Incorporated

Inventor： Jin-Sheng Su ,  Yu Fu ,  Tom Chin

IPC: H04B1/04 ,  H04B1/3816 ,  H04W24/10

CPC classification number: H04B1/3816 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/14 ,  H04W76/16 ,  H04W88/06

Abstract: A user equipment (UE) with multiple receive chains and one or more subscriber identity modules improves radio access technology (RAT) measurements when one or more of the subscriber identity modules are active and valid measurement gaps or consecutive idle time slots are unavailable for the radio access technology measurements. The UE communicates with a first receive (RX) chain for a first subscriber identity module (SIM). The UE also performs the radio access technology (RAT) measurement with a second receive (RX) chain while maintaining communications with the first receive chain.

Abstract translation: 具有多个接收链和一个或多个用户身份模块的用户设备（UE）在一个或多个用户识别模块处于活动状态并且有效的测量间隙或连续的空闲时隙对于无线电无用时，改进了无线电接入技术（RAT）测量 接入技术测量。 UE与第一用户识别模块（SIM）的第一接收（RX）链通信。 UE还通过第二接收（RX）链进行无线电接入技术（RAT）测量，同时保持与第一接收链的通信。

公开(公告)号：US20150230137A1

公开(公告)日：2015-08-13

申请号：US14176897

申请日：2014-02-10

Applicant: QUALCOMM Incorporated

Inventor： Zhengming Li ,  Jin-Sheng Su ,  Tom Chin

IPC: H04W36/00 ,  H04L5/00

CPC classification number: H04W36/0022 ,  H04L5/0055 ,  H04W36/0088

Abstract: The present disclosure presents a method and an apparatus for network cognizant uplink transmissions during inter radio access technology (IRAT) handovers. For example, the method may include skipping inter radio access technology (IRAT) measurements during one or more dedicated channel (DCH) measurement occasion (DMO) or idle interval gaps of a transmission timing interval (TTI). The method further includes transmitting data on an uplink from a user equipment (UE) to a network entity during the entire duration of the TTI and determining whether the network entity is decoding the data transmitted on the uplink based on a response received from the network entity. As such, network cognizant uplink transmissions during inter radio access technology (IRAT) handovers may be achieved.

Abstract translation: 本公开提供了一种用于在无线电接入技术（IRAT）切换期间网络识别上行链路传输的方法和装置。 例如，该方法可以包括在一个或多个专用信道（DCH）测量时机（DMO）或传输定时间隔（TTI）的空闲间隔间隙期间跳过无线接入技术（IRAT）测量。 该方法还包括在TTI的整个持续时间内从用户设备（UE）向网络实体发送上行链路上的数据，并且基于从网络实体接收到的响应来确定网络实体是否正在对在上行链路上发送的数据进行解码 。 因此，可以实现在无线电接入技术（IRAT）切换期间的网络识别上行链路传输。