Mobile telecommunications network with distributed base stations
    1.
    发明授权
    Mobile telecommunications network with distributed base stations 有权
    具有分布式基站的移动电信网络

    公开(公告)号:US07245603B1

    公开(公告)日:2007-07-17

    申请号:US10088753

    申请日:2000-09-20

    摘要: A mobile telecommunications local area network (20) is described with a concentrator (32) connected to a plurality of radio heads (36, 38) via a local area network (LAN, 20). The concentrator (32) provides remote control of a local timing signal individually in each radio head. The control may be open loop or closed loop and may be provided through the LAN. The concentrator may also provide digital signal processing (DSP) as a shared resource for the radio heads (36, 38). The DSP may include channel coding. The radio heads (36, 38) may provide modulation for channel coded signals transmitted form the concentrator (32) via the LAN (20). The LAN may be wired LAN or a wireless LAN.

    摘要翻译: 通过经由局域网(LAN,20)连接到多个无线电头(36,38)的集中器(32)来描述移动电信局域网(20)。 集中器(32)在每个无线电头中分别提供对本地定时信号的遥控。 控制可以是开环或闭环,并且可以通过LAN提供。 集中器还可以提供作为无线电头(36,38)的共享资源的数字信号处理(DSP)。 DSP可以包括信道编码。 无线电头(36,38)可以经由LAN(20)提供从集中器(32)发送的信道编码信号的调制。 LAN可以是有线LAN或无线LAN。

    Mobile Telecommunications Network with Distributed Base Stations
    2.
    发明申请
    Mobile Telecommunications Network with Distributed Base Stations 有权
    具有分布式基站的移动电信网络

    公开(公告)号:US20070253389A1

    公开(公告)日:2007-11-01

    申请号:US11760937

    申请日:2007-06-11

    IPC分类号: H04Q7/24 H04J3/17

    摘要: A mobile telecommunications local area network (20) is described with a concentrator (32) connected to a plurality of radio heads (36, 38) via a local area network (LAN, 20). The concentrator (32) provides remote control of a local timing signal individually in each radio head. The control may be open loop or closed loop and may be provided through the LAN. The concentrator may also provide digital signal processing (DSP) as a shared resource for the radio heads (36, 38). The DSP may include channel coding. The radio heads (36, 38) may provide modulation for channel coded signals transmitted from the concentrator (32) via the LAN (20). The LAN may be wired LAN or a wireless LAN.

    摘要翻译: 通过经由局域网(LAN,20)连接到多个无线电头(36,38)的集中器(32)来描述移动电信局域网(20)。 集中器(32)在每个无线电头中分别提供对本地定时信号的遥控。 控制可以是开环或闭环,并且可以通过LAN提供。 集中器还可以提供作为无线电头(36,38)的共享资源的数字信号处理(DSP)。 DSP可以包括信道编码。 无线电头(36,38)可以经由LAN(20)提供从集中器(32)发送的信道编码信号的调制。 LAN可以是有线LAN或无线LAN。

    ATM over ethernet scheduler
    5.
    发明申请
    ATM over ethernet scheduler 审中-公开
    ATM以太网调度程序

    公开(公告)号:US20070058543A1

    公开(公告)日:2007-03-15

    申请号:US11270319

    申请日:2005-11-09

    IPC分类号: H04L12/26

    摘要: A method and apparatus is described for encapsulating data from a cell and packet based network utilizing a virtual circuit type implementation mechanism and an asynchronous transfer format such as ATM in a frame of a frame based protocol such as Ethernet. At least two policies are provided for scheduling the encapsulation of the data. One of the at least two policies is selected for encapsulating the data.

    摘要翻译: 描述了一种方法和装置,用于在诸如以太网的基于帧的协议的帧中利用虚拟电路类型实现机制和诸如ATM之类的异步传输格式来从基于小区和分组的网络封装数据。 提供至少两个策略用于调度数据的封装。 选择至少两个策略中的一个用于封装数据。

    Method for ATM flow communication, and relay for implementing the method
    7.
    发明授权
    Method for ATM flow communication, and relay for implementing the method 有权
    ATM流通信方法,实现方法的中继

    公开(公告)号:US07167465B2

    公开(公告)日:2007-01-23

    申请号:US10195225

    申请日:2002-07-15

    IPC分类号: H04B7/212 H04L12/64

    摘要: A time division multiplex link is used with successive frames each having a specified number of transmission timeslots. A first unit inserts ATM cells into a part of the timeslots which is allotted to the ATM flow intended for a second unit and other data into other timeslots allotted to the transport of at least one non-ATM flow intended for a third unit. The signals received are analyzed so as to search for synchronization with the cells of the ATM flow and to identify that part of the timeslots which is allotted to the ATM flow. This analysis comprises a synchronization test executed successively on subsets of timeslots within the frames until good synchronization is observed. The cells extracted from the timeslots of the identified part are then directed to the second unit, while the other data are directed to the third unit.

    摘要翻译: 使用时分复用链路,其中连续的帧具有指定数量的传输时隙。 第一单元将ATM信元插入到分配给用于第二单元的ATM流的时隙的一部分中,并且将其他数据插入分配给传输第三单元的至少一个非ATM流的其它时隙。 分析接收到的信号,以搜索与ATM流的小区的同步,并且识别分配给ATM流的时隙的那部分。 该分析包括在帧内的时隙子集上连续执行的同步测试,直到观察到良好的同步。 从所识别的部分的时隙提取的小区然后被引导到第二单元,而其他数据被引导到第三单元。

    Mobile telecommunications network with distributed base stations
    8.
    发明授权
    Mobile telecommunications network with distributed base stations 有权
    具有分布式基站的移动电信网络

    公开(公告)号:US09504093B2

    公开(公告)日:2016-11-22

    申请号:US11760937

    申请日:2007-06-11

    IPC分类号: H04W88/08

    摘要: A mobile telecommunications local area network (20) is described with a concentrator (32) connected to a plurality of radio heads (36, 38) via a local area network (LAN, 20). The concentrator (32) provides remote control of a local timing signal individually in each radio head. The control may be open loop or closed loop and may be provided through the LAN. The concentrator may also provide digital signal processing (DSP) as a shared resource for the radio heads (36, 38). The DSP may include channel coding. The radio heads (36, 38) may provide modulation for channel coded signals transmitted from the concentrator (32) via the LAN (20). The LAN may be wired LAN or a wireless LAN.

    摘要翻译: 通过经由局域网(LAN,20)连接到多个无线电头(36,38)的集中器(32)来描述移动电信局域网(20)。 集中器(32)在每个无线电头中分别提供对本地定时信号的遥控。 控制可以是开环或闭环,并且可以通过LAN提供。 集中器还可以提供作为无线电头(36,38)的共享资源的数字信号处理(DSP)。 DSP可以包括信道编码。 无线电头(36,38)可以经由LAN(20)提供从集中器(32)发送的信道编码信号的调制。 LAN可以是有线LAN或无线LAN。