Inter-frequency handoff
    91.
    发明授权
    Inter-frequency handoff 有权
    频率间切换

    公开(公告)号:US08229433B2

    公开(公告)日:2012-07-24

    申请号:US11261804

    申请日:2005-10-27

    IPC分类号: H04W36/00 H04W4/00

    CPC分类号: H04W36/18 H04W36/30

    摘要: Embodiments are described in connection with seamless inter-frequency handoff in a wireless network. Provided is a method that includes reporting to an access network sector pilot strength information for at least one frequency member in a message specified in an active set management protocol. Information regarding at least another frequency member is received in a message specified in the active set management protocol. The method further includes ascertaining whether to handoff from one frequency member to another frequency member and can further include seamlessly handing off to the other frequency member.

    摘要翻译: 结合无线网络中的无缝频间切换来描述实施例。 提供了一种方法,其包括向主动集管理协议中指定的消息中的至少一个频率成员向接入网扇区报告导频强度信息。 在活动集管理协议中指定的消息中接收关于至少另一个频率成员的信息。 该方法还包括确定是否从一个频率成员切换到另一个频率成员,并且还可以进一步包括无缝地切换到另一个频率成员。

    Method and apparatus for using short addresses in a communication system
    94.
    发明授权
    Method and apparatus for using short addresses in a communication system 有权
    在通信系统中使用短地址的方法和装置

    公开(公告)号:US08098662B2

    公开(公告)日:2012-01-17

    申请号:US11759858

    申请日:2007-06-07

    IPC分类号: H04L12/28 H04L12/56

    摘要: Methods and apparatus for communicating between an access terminal (AT) and remote device via an access point (AP) are described. For communications over the air link, between an AP and an AT, a short address corresponding to the remote device is used for routing packets to/from the remote device. This conserves air link resources. However, for communicating between the AP and the remote device a longer address, e.g., a full IP address corresponding to the remote device, is used. The AT converts between the long and short addresses as information, e.g., packets, is communicated between the remote device and the AT. The long address may be, for example, an IP address corresponding to the remote device used to route packets through a Layer 2 tunnel between the remote device and the AP. In some embodiments the remote device is a remote access point.

    摘要翻译: 描述了通过接入点(AP)在接入终端(AT)和远程设备之间进行通信的方法和装置。 对于通过空中链路的通信,在AP和AT之间,与远程设备相对应的短地址用于将数据包路由到/从远程设备进行路由。 这节省了空中链路资源。 然而,为了在AP和远程设备之间进行通信,使用较长的地址,例如对应于远程设备的完整IP地址。 在远程设备和AT之间传送信息(例如,分组)时,AT在长地址和短地址之间进行转换。 长地址可以是例如与用于通过远程设备和AP之间的二层隧道路由分组的远程设备相对应的IP地址。 在一些实施例中,远程设备是远程接入点。

    RESOURCE PARTITIONING INFORMATION FOR ENHANCED INTERFERENCE COORDINATION
    96.
    发明申请
    RESOURCE PARTITIONING INFORMATION FOR ENHANCED INTERFERENCE COORDINATION 有权
    资源分配信息,增强干扰协调

    公开(公告)号:US20110275394A1

    公开(公告)日:2011-11-10

    申请号:US13085373

    申请日:2011-04-12

    IPC分类号: H04W72/04

    CPC分类号: H04W72/082 H04W72/08

    摘要: Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.

    摘要翻译: 提供了用于分区资源以增强小区间干扰协调(eICIC)的方法和装置。 某些方面涉及广播指示时域资源划分信息(RPI)的消息,其中用户设备(UE)可以在空闲模式下操作。 利用RPI,UE可能能够识别来自相邻小区的减少/消除的干扰的受保护资源。 该广播消息中的RPI可以被编码为位图,作为U / N / X子帧的枚举的替代或补充。 其他方面需要发送指示时域RPI的专用或单播消息,其中UE可以在连接模式下操作。 利用RPI,UE可以在受保护的基站期间基于来自服务基站的一个或多个信号来确定信道状态信息(CSI),进行无线电资源管理(RRM)测量或执行无线电链路监视(RLM) 时域资源。

    Connection setup using flexible protocol configuration
    98.
    发明授权
    Connection setup using flexible protocol configuration 有权
    连接设置使用灵活的协议配置

    公开(公告)号:US07990998B2

    公开(公告)日:2011-08-02

    申请号:US11087187

    申请日:2005-03-22

    IPC分类号: H04L12/42

    摘要: A user terminal establishes a session with a first access point (AP0) and obtains a token associated with modem configuration information used for radio communication. The user terminal thereafter establishes a connection with a second access point (AP1) by sending the token. AP1 receives the token, obtains the modem configuration information associated with the token, and initializes an air interface protocol stack with the modem configuration information to obtain a modem-specific protocol stack for the user terminal. AP1 sends a response indicating successful connection setup. The user terminal and AP1 thereafter communicate in accordance with the modem-specific protocol stack. AP1 may attempt to fetch the session for the user terminal from AP0. If this is successful, then AP1 updates the protocol stack with the session information to obtain a complete protocol stack for the user terminal. The user terminal and AP1 thereafter communicate with the complete protocol stack.

    摘要翻译: 用户终端与第一接入点(AP0)建立会话,并且获得与用于无线电通信的调制解调器配置信息相关联的令牌。 用户终端随后通过发送令牌建立与第二接入点(AP1)的连接。 AP1接收令牌,获取与令牌相关联的调制解调器配置信息,并用调制解调器配置信息初始化空中接口协议栈,以获得用户终端的调制解调器专用协议栈。 AP1发送一个响应,指示连接建立成功。 用户终端和AP1此后根据调制解调器专用协议栈进行通信。 AP1可以尝试从AP0获取用户终端的会话。 如果这样成功,则AP1使用会话信息更新协议栈,以获得用户终端的完整协议栈。 用户终端和AP1此后与完整的协议栈进行通信。

    Methods and apparatus for efficient paging in a wireless communication system
    100.
    发明授权
    Methods and apparatus for efficient paging in a wireless communication system 有权
    用于在无线通信系统中有效寻呼的方法和装置

    公开(公告)号:US07940710B2

    公开(公告)日:2011-05-10

    申请号:US11020458

    申请日:2004-12-22

    IPC分类号: G08C17/00

    CPC分类号: H04W68/00 H04W68/02

    摘要: The disclosed embodiments provide for methods and systems for monitoring a paging channel. In one aspect, a method for monitoring a paging channel includes monitoring a paging channel for a page message at scheduled paging slots, determining that an error has occurred at a given paging slot, and monitoring the paging channel for a re-page message at least one scheduled re-paging slot, where the re-paging slots occur after the given paging slot but before the next scheduled paging slot. In another aspect, a method for monitoring a paging channel includes monitoring a first one of a plurality of paging channels for a page message at scheduled paging slots, determining that an error has occurred at a given paging slot, and monitoring at least a second one of the plurality of paging channels for the page message.

    摘要翻译: 所公开的实施例提供了用于监视寻呼信道的方法和系统。 一方面,一种用于监视寻呼信道的方法包括在调度的寻呼时隙监视寻呼信道寻呼信道,确定在给定寻呼时隙发生了错误,并至少监视寻呼信道 一个计划的重新寻呼时隙,其中重新寻呼时隙在给定的寻呼时隙之后但在下一个调度的寻呼时隙之前发生。 在另一方面,一种用于监视寻呼信道的方法包括:在调度的寻呼时隙监视用于寻呼消息的多个寻呼信道中的第一个,确定在给定寻呼时隙发生了错误,并监视至少第二个 用于寻呼消息的多个寻呼信道。