Receiver techniques for wireless communication
    1.
    发明授权
    Receiver techniques for wireless communication 有权
    无线通信接收机技术

    公开(公告)号:US07894514B2

    公开(公告)日:2011-02-22

    申请号:US11238847

    申请日:2005-09-29

    IPC分类号: H03H7/30 H03H7/40 H03K5/159

    摘要: A receiver device for use in a wireless communication system (20) includes a rake receiver (32) and an equalizer receiver (34). A controller (36) selects one of the rake receiver (32) or the equalizer receiver (34) for processing a received signal. In some situations, the rake receiver (32) will provide better performance. In other situations, the equalizer receiver (34) will provide better performance. One embodiment includes a plurality of equalizers (34A, 34B). One of the equalizers processes a data packet from a received signal while another one of the equalizers trains for processing a signal from a subsequent scheduled user. Another example embodiment includes controlling an equalizer length based on a delay span or another selected channel metric.

    摘要翻译: 一种在无线通信系统(20)中使用的接收机设备包括耙式接收器(32)和均衡器接收器(34)。 控制器(36)选择耙式接收器(32)或均衡器接收器(34)中的一个来处理接收到的信号。 在某些情况下,耙式接收器(32)将提供更好的性能。 在其他情况下,均衡器接收器(34)将提供更好的性能。 一个实施例包括多个均衡器(34A,34B)。 一个均衡器处理来自接收信号的数据分组,而另一个均衡器用于处理来自后续调度用户的信号。 另一示例性实施例包括基于延迟范围或另一选择的信道度量来控制均衡器长度。

    Method of transport provision for a service to a user
    2.
    发明授权
    Method of transport provision for a service to a user 有权
    为用户提供服务的运输方法

    公开(公告)号:US07400600B2

    公开(公告)日:2008-07-15

    申请号:US10609746

    申请日:2003-06-30

    IPC分类号: H04Q7/00

    摘要: A telecommunications system includes a plurality of networks. At least one of the networks is a network for wireless telecommunications. Each network comprises a network controller, and the system also comprises a user controller. The user controller negotiates with the network controllers for of transport for a service to the user. The user controller agrees to contracts for transport with at least two networks, in respect to each of which the probability of providing transport is less than one.

    摘要翻译: 电信系统包括多个网络。 至少一个网络是用于无线电信的网络。 每个网络包括网络控制器,并且系统还包括用户控制器。 用户控制器与网络控制器协商以便为用户提供服务的传输。 用户控制器同意至少两个网络的运输合同,关于提供运输的概率小于1的每一个。

    Method and apparatus for operating a communications arrangement comprising femto cells
    3.
    发明申请
    Method and apparatus for operating a communications arrangement comprising femto cells 审中-公开
    用于操作包括毫微微小区的通信装置的方法和装置

    公开(公告)号:US20100216478A1

    公开(公告)日:2010-08-26

    申请号:US12378823

    申请日:2009-02-20

    IPC分类号: H04W72/00 H04L27/28

    CPC分类号: H04W16/02 H04W16/14

    摘要: A method for operating a communications arrangement comprising femto cells includes opportunistic use of the spectrum by a femto cell. The method may involve multi-operator spectrum re-use and/or multi-service spectrum re-use. The femto cell may use parts of the spectrum when they are not used by primary license holders. A femto base station 12 includes a spectrum decision unit 20 for using information about primary usage to determine operation of the femto base station 12 to achieve opportunistic re-use.

    摘要翻译: 用于操作包括毫微微小区的通信装置的方法包括毫微微小区对频谱的机会性使用。 该方法可以涉及多用户频谱重用和/或多业务频谱重用。 当毫微微小区不被主许可证持有者使用时,毫微微小区可以使用频谱的一部分。 毫微微基站12包括频谱决定单元20,用于使用关于主要使用的信息来确定毫微微基站12的操作以实现机会性重用。

    Fine grain downlink active set control
    4.
    发明授权
    Fine grain downlink active set control 有权
    细粒度下行链路主动集控制

    公开(公告)号:US07818001B2

    公开(公告)日:2010-10-19

    申请号:US11089353

    申请日:2005-03-25

    IPC分类号: H04W4/00

    CPC分类号: H04W48/20 H04W24/00 H04W48/08

    摘要: An active set of base stations may be controlled based on whether data is unavailable at base stations within the active set. The base station may transmit an indicator indicating whether data is unavailable at the base station and/or a mobile station may monitor a channel characteristic of at least a portion of a channel between the base station and the mobile station.

    摘要翻译: 可以基于活动集中的基站上的数据是否不可用来控制活动的基站集合。 基站可以发送指示数据在基站不可用的指示符和/或移动站可以监视基站和移动台之间的信道的至少一部分的信道特性。