Reducing power consumption of indoor base stations
    4.
    发明授权
    Reducing power consumption of indoor base stations 有权
    降低室内基站的功耗

    公开(公告)号:US08320966B2

    公开(公告)日:2012-11-27

    申请号:US12827187

    申请日:2010-06-30

    IPC分类号: H04M1/00

    摘要: System, method and indoor antenna for reducing power consumption of base stations providing indoor coverage. The system comprises a base station (1), at least one indoor antenna (2) connected to the base station (1) providing coverage in an indoor coverage area and means for detecting human presence in a detection area. The base station (1) is configured to: receive (40) the information provided by the means for detecting human presence; check (42), according to said information, if human presence has been detected in the detection area, and in that case switch on (44) the base station (1); if human presence has not been detected in the detection area: check (45) if there is no traffic in the base station (1) during a predetermined period of time, and in that case switch off (46) the base station (1).

    摘要翻译: 系统,方法和室内天线,用于降低提供室内覆盖的基站的功耗。 该系统包括基站(1),连接到基站(1)的至少一个室内天线(2),其在室内覆盖区域中提供覆盖,以及用于检测人类在检测区域中的存在的装置。 基站(1)被配置为:接收(40)由用于检测人的存在的装置提供的信息; 根据所述信息,检查(42)如果在检测区域中检测到人的存在,并且在那种情况下,接通(44)基站(1); 如果在检测区域中还没有检测到人的存在:检查(45)如果在预定时间段内基站(1)中没有业务,并且在那种情况下关闭(46)基站(1) 。

    Multicarrier Transmit Diversity in UTRAN for HSPA
    5.
    发明申请
    Multicarrier Transmit Diversity in UTRAN for HSPA 审中-公开
    用于HSPA的UTRAN中的多载波发射分集

    公开(公告)号:US20110069693A1

    公开(公告)日:2011-03-24

    申请号:US12886024

    申请日:2010-09-20

    IPC分类号: H04J1/00

    摘要: Multicarrier transmit diversity in UTRAN for HSPA, comprising a baseband unit and a remote radio unit of a Node B configured for receiving a data stream from an RNC and subsequently generating N encoded data streams and corresponding RF output signals for downlink transmission over N antennas; wherein the remote radio unit transmits the N (preferably two) RF output signals using transmission diversity over different carrier frequencies. The remote radio unit can transmit each STTD encoded data stream over different frequency carriers or transmit one STTD encoded data stream over a frequency carrier at frequency f1 and the second STTD encoded data stream over a different frequency carrier, at frequency f2. The baseband unit can also transmit, using MIMO baseband processing, the N MIMO data streams over different frequency carriers.

    摘要翻译: 包括用于HSPA的UTRAN中的多载波发射分集,包括基带单元和节点B的远程无线电单元,其被配置用于从RNC接收数据流,并随后生成N个编码数据流和相应的RF输出信号用于N个天线的下行链路传输; 其中所述远程无线电单元使用在不同载波频率上的发射分集来发送所述N个(优选地两个)RF输出信号。 远程无线电单元可以通过不同的频率载波发送每个STTD编码的数据流,或者以频率f1通过频率为f1的频率载波发送一个STTD编码数据流,并以频率f2在不同的频率载波上发送第二STTD编码的数据流。 基带单元还可以使用MIMO基带处理在不同的频率载波上发送N个MIMO数据流。

    PROVIDING BROADCAST CONTENT TO A MOBILE TERMINAL
    9.
    发明申请
    PROVIDING BROADCAST CONTENT TO A MOBILE TERMINAL 审中-公开
    向移动终端提供广播内容

    公开(公告)号:US20110086620A1

    公开(公告)日:2011-04-14

    申请号:US12883120

    申请日:2010-09-15

    IPC分类号: H04W4/06

    摘要: A method and cellular communication network are described for providing broadcast content to a mobile terminal. A broadcast content network hub located in a network element of the radio access network of the cellular communication network receives the broadcast content from a broadcast content source external to the cellular communication network. It provides the broadcast content to the mobile terminal over a user connection.

    摘要翻译: 描述了一种用于向移动终端提供广播内容的方法和蜂窝通信网络。 位于蜂窝通信网络的无线电接入网络的网络元件中的广播内容网络集线器从蜂窝通信网络外部的广播内容源接收广播内容。 它通过用户连接向移动终端提供广播内容。