Multi-RAT Carrier Aggregation for Integrated WWAN-WLAN Operation
    121.
    发明申请
    Multi-RAT Carrier Aggregation for Integrated WWAN-WLAN Operation 有权
    用于集成WWAN-WLAN操作的多RAT载波聚合

    公开(公告)号:US20130083783A1

    公开(公告)日:2013-04-04

    申请号:US13537989

    申请日:2012-06-29

    Abstract: Systems and methods for Multi-Radio Access Technology (RAT) Carrier Aggregation (MRCA) wireless wide area network (WWAN) assisted wireless local area network (WLAN) discovery, association, and flow switching are disclosed. One system comprises a control signaling module in a wireless device that includes a WWAN radio integrated with a WLAN radio. The control signaling module is configured to communicate WWAN control signaling and WLAN control signaling via a WWAN radio connection of the wireless device. A dynamic flow mapping module is configured to form a flow-mapping table to dynamically map service flows between the WWAN radio and the WLAN radio in the wireless device. A flow routing module is configured to route data packets to one of the WWAN radio and the WLAN radio in the wireless device based on the flow-mapping table to transmit and receive the data packets via the wireless device.

    Abstract translation: 公开了多无线电接入技术(RAT)载波聚合(MRCA)无线广域网(WWAN)辅助无线局域网(WLAN)发现,关联和流量切换的系统和方法。 一个系统包括无线设备中的控制信令模块,其包括与WLAN无线电集成的WWAN无线电。 控制信令模块被配置为经由无线设备的WWAN无线电连接来传送WWAN控制信令和WLAN控制信令。 动态流映射模块被配置为形成流映射表,以动态地映射无线设备中的WWAN无线电和WLAN无线电之间的服务流。 流路由模块被配置为基于流映射表将数据分组路由到无线设备中的WWAN无线电和WLAN无线电之一,以经由无线设备发送和接收数据分组。

    System and method for handoff between base stations
    122.
    发明授权
    System and method for handoff between base stations 有权
    基站之间切换的系统和方法

    公开(公告)号:US08380198B2

    公开(公告)日:2013-02-19

    申请号:US12649908

    申请日:2009-12-30

    CPC classification number: H04W36/0072 H04W36/18

    Abstract: A system and method for handoff are provided. A mobile station performs a make-before-break handoff of a control channel between a serving and target base station and a break-before-make handoff of a traffic channel between the serving and target base stations. The traffic channel handoff is performed after the control channel handoff has completed.

    Abstract translation: 提供了一种用于切换的系统和方法。 移动台在服务基站与目标基站之间执行控制信道的切换前切换,以及在服务基站和目标基站之间的业务信道的中断切换切换。 在控制信道切换完成之后执行业务信道切换。

    FRAMEWORK FOR COORDINATED MULTIPOINT TRANSMISSION BASED ON A MULTICELL MAC/RRC DESIGN
    123.
    发明申请
    FRAMEWORK FOR COORDINATED MULTIPOINT TRANSMISSION BASED ON A MULTICELL MAC/RRC DESIGN 有权
    基于MULICELL MAC / RRC设计的协调多点传输框架

    公开(公告)号:US20120082082A1

    公开(公告)日:2012-04-05

    申请号:US13165946

    申请日:2011-06-22

    Abstract: Briefly, in accordance with one or more embodiments, two or more cells are configured to perform coordinated multipoint (CoMP) transmission for one or more user equipment devices with a common media access control (MAC) or a common radio resource control (RRC). Measurement information is received from the one or more user equipment devices. One or more of the cells may be deactivated, or one or more additional cells may be activated for coordinated multipoint transmission based at least in part on the measurement information.

    Abstract translation: 简而言之,根据一个或多个实施例,两个或多个小区被配置为对具有公共媒体访问控制(MAC)或公共无线电资源控制(RRC)的一个或多个用户设备设备执行协调多点(CoMP)传输。 从一个或多个用户设备设备接收测量信息。 可以至少部分地基于测量信息来去激活一个或多个小区,或者可以激活一个或多个附加小区用于协调多点传输。

    METHOD AND APPARATUS FOR EFFICIENT SCHEDULING IN BROADBAND WIRELESS ACCESS NETWORKS
    126.
    发明申请
    METHOD AND APPARATUS FOR EFFICIENT SCHEDULING IN BROADBAND WIRELESS ACCESS NETWORKS 有权
    宽带无线接入网络中有效调度的方法与装置

    公开(公告)号:US20090257389A1

    公开(公告)日:2009-10-15

    申请号:US12419250

    申请日:2009-04-06

    Abstract: The various inventive embodiments relate to arrangement of information elements (IEs) for persistent and/or dynamic allocations in a wireless broadband network and include optimization techniques to eliminate the repetitive information fields from the downlink (DL)-Persistent-IEs, uplink (UL)-Persistent-IEs, DL-IEs, and UL-IEs. Elimination of repetitive information fields reduces MAP overhead. In addition embodiments relate to methods to use the same hybrid automatic repeat request (HARQ) region to contain persistent as well as non-persistent allocations. The use of the same HARQ region for persistent as well as non-persistent allocations further reduces the MAP overhead as it requires a single header to define the HARQ region instead of the two headers that are required to define two different HARQ regions: one for persistent allocation and the second one for non-persistent allocations.

    Abstract translation: 各种发明实施例涉及用于无线宽带网络中的持久和/或动态分配的信息元素(IE)的布置,并且包括优化技术以消除来自下行链路(DL)-Persistent-IE,上行链路(UL)的重复信息字段, 一致的IE,DL-IE和UL-IE。 消除重复信息字段会降低MAP开销。 此外,实施例涉及使用相同的混合自动重传请求(HARQ)区域来包含持久和非持久性分配的方法。 对于持久性和非持久性分配,使用相同的HARQ区域进一步降低了MAP开销,因为它需要单个报头来定义HARQ区域,而不是定义两个不同HARQ区域所需的两个报头:一个用于持续 分配,第二个用于非持续分配。

    LOCATION SUPPORT IN WIRELESS NETWORKS
    127.
    发明申请
    LOCATION SUPPORT IN WIRELESS NETWORKS 有权
    无线网络中的位置支持

    公开(公告)号:US20080311931A1

    公开(公告)日:2008-12-18

    申请号:US12046699

    申请日:2008-03-12

    CPC classification number: H04W64/00 H04W8/12

    Abstract: Various embodiments of the invention determine and/or enhance the location of a wireless mobile station in a WiMAX network, and provide that location to a requesting device. Some embodiments produce more that one determination of the location, using different sources for the information, and combine the different determinations to produce an enhanced version of the location.

    Abstract translation: 本发明的各种实施例确定和/或增强无线移动站在WiMAX网络中的位置,并将该位置提供给请求设备。 一些实施例对信息的不同来源产生更多的位置的确定,并且组合不同的确定以产生位置的增强版本。

    System and Method for Handoff Between Base Stations
    128.
    发明申请
    System and Method for Handoff Between Base Stations 有权
    基站之间切换的系统和方法

    公开(公告)号:US20080051086A2

    公开(公告)日:2008-02-28

    申请号:US11199178

    申请日:2005-08-09

    CPC classification number: H04W36/0072 H04W36/18

    Abstract: A system and method for handoff are provided. A mobile station performs a make-before-break handoff of a control channel between a serving and target base station and a break-before-make handoff of a traffic channel between the serving and target base stations. The traffic channel handoff is performed after the control channel handoff has completed.

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