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    Methods and apparatus for managing mobility in a multi-radio device
    23.
    发明授权
    Methods and apparatus for managing mobility in a multi-radio device 有权
    用于管理多无线电设备中的移动性的方法和装置

    公开(公告)号：US09131416B2

    公开(公告)日：2015-09-08

    申请号：US13752561

    申请日：2013-01-29

    Applicant: QUALCOMM Incorporated

    Inventor： Shyamal Ramachandran ,  Thomas Klingenbrunn ,  Aziz Gholmieh ,  Amit Mahajan

    IPC: H04W36/00 ,  H04W72/00 ,  H04W36/06 ,  H04W36/24

    CPC classification number: H04W36/06 ,  H04W36/245

    Abstract: Methods, apparatus, and computer program products for managing mobility in a multi-radio device are provided. One example method generally includes detecting that a first channel is not usable for communicating via a first radio access technology (RAT); receiving a message to redirect from a second channel to the first channel; determining the first channel is in a set of one or more blocked channels not usable for the first RAT; and in response to the determination, taking one or more actions. Another example method generally includes detecting that a first channel is not usable for communicating via a first RAT and providing an indication to a network that a user equipment (UE) no longer supports the first channel.

    Abstract translation: 提供了用于管理多无线电设备中的移动性的方法，装置和计算机程序产品。 一个示例性方法通常包括检测第一信道不可用于经由第一无线电接入技术（RAT）的通信; 接收从第二信道重定向到第一信道的消息; 确定第一信道是处于不能用于第一RAT的一个或多个阻塞信道的集合; 并响应确定，采取一个或多个动作。 另一示例性方法通常包括检测第一信道不可用于经由第一RAT进行通信，并向网络提供用户设备（UE）不再支持第一信道的指示。

    METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO ACCESS TECHNOLOGY HANDOVER IN A WIRELESS COMMUNICATION SYSTEM
    24.
    发明申请
    METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO ACCESS TECHNOLOGY HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中无线接入技术切换期间QOS上下文传输的方法与装置

    公开(公告)号：US20150003243A1

    公开(公告)日：2015-01-01

    申请号：US14486906

    申请日：2014-09-15

    Applicant: QUALCOMM Incorporated

    Inventor： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

    IPC: H04W28/02 ,  H04L12/857 ,  H04W36/00 ,  H04W24/08

    CPC classification number: H04W28/0226 ,  H04L47/2491 ,  H04W24/08 ,  H04W28/18 ,  H04W36/0044 ,  H04W36/0066 ,  H04W36/14 ,  H04W36/26 ,  H04W76/22

    Abstract: Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

    Abstract translation: 本文描述了促进在无线电接入技术（RAT）切换期间有效传输服务质量（QoS）上下文的系统和方法。 特别地，本文描述了用于建立用于用户设备单元（UE）或相关联网络是否应该为混合模式应用建立QoS的规则的技术，当跨越RAT间切换来翻译QoS时识别到承载映射的流量，映射QoS 各种RAT的参数，减轻多次切换时的QoS折旧，如果新的RAT中的QoS不可接受，执行一个或多个动作，在隧道模式期间维护QoS，以及处理UE在使用网络发起的QoS的RAT之间移动的场景 使用UE发起的QoS的RAT。

    DOWNLINK FLOW CONTROL
    25.
    发明申请
    DOWNLINK FLOW CONTROL 有权
    下行流量控制

    公开(公告)号：US20140362695A1

    公开(公告)日：2014-12-11

    申请号：US14469462

    申请日：2014-08-26

    Applicant: QUALCOMM Incorporated

    Inventor： Sai Yiu Duncan Ho ,  Arnaud Meylan ,  Etienne Francois Chaponniere ,  Francesco Grilli ,  Shailesh Maheshwari ,  Thomas Klingenbrunn

    IPC: H04W28/10 ,  H04W28/02

    CPC classification number: H04L1/001 ,  H04L47/14 ,  H04L47/225 ,  H04L47/263 ,  H04L47/39 ,  H04W28/0236 ,  H04W28/10 ,  H04W28/12 ,  H04W28/22

    Abstract: Systems and methodologies are described that facilitate providing flow control feedback for controlling downlink data transmission rates. Various schemes can be utilized to send the flow control feedback from an access terminal to a base station. For example, a control PDU (e.g., MAC control PDU, PDCP control PDU) can be generated based upon a level of resource utilization of the access terminal, and sent to the base station for controlling the downlink data transmission rate. Following this example, a type of control PDU, a value included within the control PDU, etc. can be selected as a function of the level of resource utilization. By way of another illustration, a CQI report that includes a value selected as a function of the level of resource utilization associated with the access terminal can be generated and transmitted to the base station for controlling the downlink data transmission rate.

    Abstract translation: 描述了有助于提供用于控制下行链路数据传输速率的流量控制反馈的系统和方法。 可以利用各种方案将流量控制反馈从接入终端发送到基站。 例如，可以基于接入终端的资源利用级别来生成控制PDU（例如，MAC控制PDU，PDCP控制PDU），并发送给基站以控制下行链路数据传输速率。 在该示例之后，可以选择控制PDU的类型，包括在控制PDU内的值等作为资源利用级别的函数。 作为另一示例，可以生成包括根据与接入终端相关联的资源利用级别选择的值的CQI报告，并将其发送到基站，以控制下行链路数据传输速率。

    METHOD AND APPARATUS FOR OPTIMIZING THE FREQUENCY OF AUTONOMOUS SEARCH FUNCTIONS FOR DISCOVERING CSG CELLS
    26.
    发明申请
    METHOD AND APPARATUS FOR OPTIMIZING THE FREQUENCY OF AUTONOMOUS SEARCH FUNCTIONS FOR DISCOVERING CSG CELLS 审中-公开
    用于优化用于发现CSG小区的自动搜索功能的频率的方法和装置

    公开(公告)号：US20140135016A1

    公开(公告)日：2014-05-15

    申请号：US13794358

    申请日：2013-03-11

    Applicant: QUALCOMM INCORPORATED

    Inventor： Aziz Gholmieh ,  Fan Wang ,  Damanjit Singh ,  An-Swol Clement Hu ,  Vikas Gulati ,  Sundaresan Tambaram Kailasam ,  Uzma Khan ,  Vitaly Drapkin ,  Thomas Klingenbrunn ,  Sathish Krishnamoorthy ,  Sumit Kumar Singh ,  Preyas Desai ,  Chetan G. Chakravarthy

    IPC: H04W36/00

    CPC classification number: H04W36/0061 ,  H04W48/16 ,  H04W84/045

    Abstract: Apparatus and methods of maintaining a cell database for wireless communications include discovering a second cell to which a user equipment may reselect. In an aspect, the user equipment may be currently served by a first cell and the second cell is a closed subscriber group cell. Further, aspects include querying a fingerprinting database to determine whether the second cell was previously recorded in the fingerprinting database. Upon determining that the second cell was not previously recorded, further aspects include adding the second cell to the fingerprinting database. Adding the second cell may comprise indicating an association between the first cell and the second cell in the fingerprinting database.

    Abstract translation: 维护用于无线通信的小区数据库的装置和方法包括发现用户设备可以重新选择的第二小区。 在一方面，用户设备当前可能由第一小区服务，并且第二小区是封闭的订户组小区。 此外，方面包括查询指纹数据库以确定第二小区是否先前已记录在指纹数据库中。 在确定之前未记录第二个单元格的情况下，其他方面包括将第二单元格添加到指纹数据库。 添加第二小区可以包括指示指纹数据库中的第一小区和第二小区之间的关联。

    VOICE/DATA HYBRID MODE
    27.
    发明申请
    VOICE/DATA HYBRID MODE 有权
    语音/数据混合模式

    公开(公告)号：US20130201850A1

    公开(公告)日：2013-08-08

    申请号：US13756133

    申请日：2013-01-31

    Applicant: QUALCOMM INCORPORATED

    Inventor： Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Thomas Klingenbrunn ,  Shyamal Ramachandran ,  Amit Mahajan

    IPC: H04W88/06

    CPC classification number: H04W36/14 ,  H04J11/0023 ,  H04J2011/0006 ,  H04L27/2601 ,  H04W48/16 ,  H04W56/00 ,  H04W72/1215 ,  H04W72/1242 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06 ,  H04W88/16

    Abstract: A method for voice/data hybrid mode within a user equipment (UE). The method includes detecting a first radio access technology (RAT) activity in response to a received first RAT suspend request for a second RAT tune-away. The method also includes adaptively performing the first RAT suspend request according to a predetermined priority of the detected first RAT activity and a second RAT tune-away activity. A receive chain is shared between a first RAT modem and a second RAT modem of the UE.

    Abstract translation: 一种在用户设备（UE）内的语音/数据混合模式的方法。 该方法包括响应于接收到的第二RAT调出的第一RAT挂起请求来检测第一无线电接入技术（RAT）活动。 该方法还包括根据检测到的第一RAT活动的预定优先级和第二RAT调离活动自适应地执行第一RAT挂起请求。 接收链在UE的第一RAT调制解调器和第二RAT调制解调器之间共享。

    METHODS AND APPARATUS FOR IMPROVING CELL REDIRECTION SEARCH TIME
    28.
    发明申请
    METHODS AND APPARATUS FOR IMPROVING CELL REDIRECTION SEARCH TIME 审中-公开
    改进细胞重定向搜索时间的方法和装置

    公开(公告)号：US20130183981A1

    公开(公告)日：2013-07-18

    申请号：US13744105

    申请日：2013-01-17

    Applicant: QUALCOMM INCORPORATED

    Inventor： Sumit Kumar Singh ,  Bhupesh Manoharlal Umatt ,  Sathish Krishnamoorthy ,  Thomas Klingenbrunn ,  Shyamal Ramachandran ,  Krishna Rao Mandadapu ,  Nitin Pant

    IPC: H04W36/00

    CPC classification number: H04W36/0016 ,  H04W36/0022 ,  H04W36/0066 ,  H04W36/0083

    Abstract: Aspects of the present disclosure provides methods, corresponding apparatus and program products, for improving LTE to another network (e.g., Wideband Code Division Multiple Access, WCDMA) redirection search time. A user equipment (UE) may receive a redirection message indicating a frequency for a potential target cell and may attempt to acquire a target cell based on the frequency indicated in the redirection message. IF the UE's attempt to acquire a target cell based on the indicated frequency fails to find a suitable target cell, the UE may attempt to find a suitable target cell using a heuristic approach involving one or more frequencies different than the frequency indicated in the redirection message.

    Abstract translation: 本公开的方面提供了用于将LTE改进到另一网络（例如，宽带码分多址，WCDMA）重定向搜索时间的方法，相应的装置和节目产品。 用户设备（UE）可以接收指示潜在目标小区的频率的重定向消息，并且可以基于重定向消息中指示的频率尝试获取目标小区。 如果UE基于所指示的频率获取目标小区的尝试未能找到合适的目标小区，则UE可以尝试使用涉及与重定向消息中指示的频率不同的一个或多个频率的启发式方法来找到合适的目标小区 。

    Method and apparatus for QoS context transfer during inter radio access technology handover in a wireless communication system
    30.
    发明授权
    Method and apparatus for QoS context transfer during inter radio access technology handover in a wireless communication system 有权
    用于在无线通信系统中的无线电接入技术切换期间的QoS上下文传送的方法和装置

    公开(公告)号：US09344947B2

    公开(公告)日：2016-05-17

    申请号：US14175819

    申请日：2014-02-07

    Applicant: QUALCOMM Incorporated

    Inventor： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

    IPC: H04W36/30 ,  H04W36/14 ,  H04L12/851 ,  H04W36/00

    CPC classification number: H04W36/30 ,  H04L47/2408 ,  H04W36/0044 ,  H04W36/14

    Abstract: Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

    Abstract translation: 本文描述了促进在无线电接入技术（RAT）切换期间有效传输服务质量（QoS）上下文的系统和方法。 特别地，本文描述了用于建立用于用户设备单元（UE）或相关联网络是否应该为混合模式应用建立QoS的规则的技术，当跨越RAT间切换来翻译QoS时识别到承载映射的流量，映射QoS 各种RAT的参数，减轻多次切换时的QoS折旧，如果新的RAT中的QoS不可接受，执行一个或多个动作，在隧道模式期间维护QoS，以及处理UE在使用网络发起的QoS的RAT之间移动的场景 使用UE发起的QoS的RAT。

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