Method and apparatus for managing wireless communication network radio resources
    1.
    发明授权
    Method and apparatus for managing wireless communication network radio resources 有权
    用于管理无线通信网络无线电资源的方法和装置

    公开(公告)号:US08737920B2

    公开(公告)日:2014-05-27

    申请号:US11255270

    申请日:2005-10-21

    IPC分类号: H04B15/00 H04B1/04 H04B1/10

    摘要: A method and apparatus for managing radio resources in one or more wireless communication networks. At least one radio resource manager (RRM) is provided within a network node, or as an independent entity. The RRM monitors performance on wireless communication links of the network(s) and interacts with nodes associated with those links to change the configuration on a particular wireless communication link if its performance (i.e., quality) falls below an established threshold. Information regarding current resource usage of the network is sent to the RRM by the nodes. Each of the nodes may send a quality report to the RRM including wireless communication link quality measurements and performance statistics. Alternatively, the RRM may perform the wireless communication link quality measurements. The RRM facilitates the broadcasting of information regarding current resource usage of one network to other networks to avoid collisions and interference.

    摘要翻译: 一种用于管理一个或多个无线通信网络中的无线电资源的方法和装置。 至少一个无线电资源管理器(RRM)被提供在网络节点内,或作为独立实体。 RRM监视网络的无线通信链路上的性能,并与与这些链路相关联的节点进行交互,以便如果其性能(即,质量)低于建立的阈值,则改变特定无线通信链路上的配置。 有关网络当前资源使用情况的信息由节点发送给RRM。 每个节点可以向RRM发送质量报告,包括无线通信链路质量测量和性能统计。 或者,RRM可以执行无线通信链路质量测量。 RRM有助于将关于一个网络的当前资源使用的信息广播到其他网络,以避免冲突和干扰。

    Radio network controller peer-to-peer exchange of user equipment measurement information
    5.
    发明授权
    Radio network controller peer-to-peer exchange of user equipment measurement information 有权
    无线网络控制器对等交换用户设备测量信息

    公开(公告)号:US08045987B2

    公开(公告)日:2011-10-25

    申请号:US10606716

    申请日:2003-06-26

    IPC分类号: H04W36/00

    摘要: A drifting wireless transmit/receive unit (WTRU) has an associated drift radio network controller (D-RNC) and an associated servicing radio network controller (S-RNC). The D-RNC sends a request message to the S-RNC requesting measurements of the drifting WTRU. The S-RNC receives the request message and sends an information message with the requested measurements to the D-RNC. The D-RNC receives the information message.

    摘要翻译: 漂移无线发射/接收单元(WTRU)具有相关联的漂移无线电网络控制器(D-RNC)和相关联的服务无线电网络控制器(S-RNC)。 D-RNC向S-RNC发送请求消息,请求对漂移WTRU的测量。 S-RNC接收请求消息并向D-RNC发送具有所请求测量的信息消息。 D-RNC接收信息消息。

    Self-configurable wireless local area network node
    7.
    发明授权
    Self-configurable wireless local area network node 失效
    自配置无线局域网节点

    公开(公告)号:US07613119B2

    公开(公告)日:2009-11-03

    申请号:US11321393

    申请日:2005-12-29

    IPC分类号: H04J1/16

    摘要: In a wireless local area network including an access controller (AC) and an access points (AP), the AC transmits a functionality inquiry to the AP. Upon receiving the inquiry, the AP transmits a query response including the functional capabilities of the AP. The AC then generates a map of the functional capabilities present in the network based on the inquiry response. Conflicting or redundant functional capabilities are identified and are disabled, enabled, or reconfigured by instructions from the AC. The AC may selectively enable and/or disable functional capabilities at nodes in the network to provide a more balanced load on the network, and to provide for load sharing by allocating functionalities between and among network nodes having common functional capabilities to satisfy a variety of situations encountered in the network.

    摘要翻译: 在包括接入控制器(AC)和接入点(AP)的无线局域网中,AC向AP发送功能查询。 AP接收到查询后,发送包含AP功能的查询响应。 然后,AC基于查询响应生成网络中存在的功能能力的映射。 冲突或冗余的功能能力被识别,并被AC的指令禁用,启用或重新配置。 AC可以选择性地启用和/或禁用网络中的节点处的功能能力以在网络上提供更平衡的负载,并且通过在具有共同功能能力的网络节点之间和之间分配功能来提供负载共享,以满足各种情况 在网络中遇到

    METHOD AND APPARATUS FOR MEDIA INDEPENDENT HANDOVER
    8.
    发明申请
    METHOD AND APPARATUS FOR MEDIA INDEPENDENT HANDOVER 失效
    媒体独立切换的方法和装置

    公开(公告)号:US20080259870A1

    公开(公告)日:2008-10-23

    申请号:US12049228

    申请日:2008-03-14

    IPC分类号: H04Q7/00

    摘要: A method and apparatus for performing a handover are disclosed. An Internet protocol (IP) multimedia subsystem (IMS) client registers with an IMS network and establishes an MIH session with an MIH application server using an SIP. The IMS client establishes a session for IP-based service, (e.g., VoIP), with a communication peer using SIP messaging. MIH messages are exchanged for handover with the MIH application server over IP using SIP messages by encapsulating the MIH messages in SIP instant messages. Alternatively, the MIH messages may be exchanged with the MIH application over IP by sending equivalent SIP messages in place of the MIH messages.

    摘要翻译: 公开了一种执行切换的方法和装置。 互联网协议(IP)多媒体子系统(IMS)客户端向IMS网络注册,并使用SIP与MIH应用服务器建立MIH会话。 IMS客户端建立与基于IP的服务(例如,VoIP)的会话,通信对等体使用SIP消息传送。 通过将MIH消息封装在SIP即时消息中,通过SIP消息与MIH应用服务器通过IP交换MIH消息。 或者,可以通过发送等同的SIP消息来代替MIH消息,通过IP与MIH应用交换MIH消息。

    Channel request and contention resolution apparatus and method
    10.
    发明授权
    Channel request and contention resolution apparatus and method 有权
    通道请求和争用解决装置及方法

    公开(公告)号:US07302251B2

    公开(公告)日:2007-11-27

    申请号:US09943871

    申请日:2001-08-30

    IPC分类号: H04M11/06

    摘要: A wireless network includes wireless access systems for communicating with mobile stations. At least one of the wireless access systems is capable of communicating with multiple types of mobile stations. One type of mobile station communicates according to the Enhanced General Packet Radio Service (EGPRS) protocol, while another type of mobile station communicates according to the GSM/EDGE Radio Access Network (GERAN) protocol. The wireless access system includes control logic to select one of plural types of protocol stacks to use for communications over an air link with the different types of mobile stations. In response to an indicator of a first type, the wireless access system selects a first protocol stack, and in response to an indicator of a second type, the wireless access system selects a second protocol stack.

    摘要翻译: 无线网络包括用于与移动台进行通信的无线接入系统。 至少一个无线接入系统能够与多种类型的移动台进行通信。 一种类型的移动台根据增强通用分组无线业务(EGPRS)协议进行通信,而另一种类型的移动台根据GSM / EDGE无线接入网络(GERAN)协议进行通信。 无线接入系统包括控制逻辑,用于选择多种类型的协议栈中的一种以用于通过空中链路与不同类型的移动台的通信。 响应于第一类型的指示符,无线接入系统选择第一协议栈,并且响应于第二类型的指示符,无线接入系统选择第二协议栈。