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    • 5. 发明申请
    • Distributed antenna system employing digital forward deployment of wireless transmit/receive locations
    • 分布式天线系统采用无线发射/接收位置的数字前向部署
    • US20070274279A1
    • 2007-11-29
    • US11639753
    • 2006-12-15
    • Steven WoodMatthew HuntonChristian LukeSimon WhittleDavid PorteAnthony Demarco
    • Steven WoodMatthew HuntonChristian LukeSimon WhittleDavid PorteAnthony Demarco
    • H04J1/00
    • H04W88/10H04W88/085
    • A communication system implements a method of bidirectional communication of signals to/from one or more wireless transmit locations. Transmitting signals to one or more wireless transmit locations includes obtaining a plurality of signals having different protocols, from a plurality of base stations, then converting the plurality of signals into common digital network protocol signals, and transmitting the common protocol signals over a transmission network to one or more wireless transmit locations. Receiving signals from one or more wireless transmit locations includes transmitting digital signals using a common protocol, from one or more wireless receive locations over the transmission network, converting the received digital signals into a plurality of signals having different protocols corresponding to a plurality of base stations implementing said different protocols, and providing the plurality of differing protocol signals to said corresponding plurality of base stations.
    • 通信系统实现了向/从一个或多个无线发射位置的信号的双向通信的方法。 将信号发送到一个或多个无线发射位置包括从多个基站获得具有不同协议的多个信号,然后将多个信号转换成公共数字网络协议信号,以及通过传输网络将公共协议信号发送到 一个或多个无线发射位置。 从一个或多个无线发射位置接收信号包括使用公共协议从传输网络上的一个或多个无线接收位置发送数字信号,将接收到的数字信号转换成具有与多个基站对应的不同协议的多个信号 实现所述不同的协议,并向所述对应的多个基站提供多个不同的协议信号。
    • 7. 发明授权
    • Data plan activation and modification
    • 数据计划激活和修改
    • US08732808B2
    • 2014-05-20
    • US12351502
    • 2009-01-09
    • Patrick SewallDavid Alan JohnsonSteven Wood
    • Patrick SewallDavid Alan JohnsonSteven Wood
    • H04L9/32
    • H04L63/10H04L12/2859H04L63/102
    • A method, implemented by a router device, for guiding a user in establishing access privileges for a data exchanger includes causing the data exchanger to establish a remote link with a data service provider. Access content is obtained from the data service provider and presented to a client device. Access data provided in response to the presenting of the access content is received. The access content when presented by the client device enables a user to supply the access data. The access data is useable by the data service provider to set access privileges associated with the data exchanger that enable the data exchanger to be utilized to perform a desired function. The access data is returned to the data service provider via the remote link. The data exchanger is utilized to implement the desired function.
    • 由路由器设备实现的用于引导用户建立数据交换机的访问权限的方法包括使得数据交换机与数据服务提供商建立远程链接。 访问内容从数据服务提供商获得并呈现给客户端设备。 接收到响应于呈现访问内容而提供的访问数据。 客户端设备呈现的访问内容使用户能够提供访问数据。 访问数据可由数据服务提供商使用,以设置与数据交换器相关联的访问权限,使数据交换机能够用于执行所需的功能。 访问数据通过远程链接返回给数据服务提供商。 利用数据交换器来实现所需的功能。
    • 10. 发明授权
    • Iterative decoding with likelihood weighting
    • 具有似然加权的迭代解码
    • US07159168B2
    • 2007-01-02
    • US10530941
    • 2003-11-07
    • Nicholas WhinnettSteven WoodXiaoyong Yu
    • Nicholas WhinnettSteven WoodXiaoyong Yu
    • H03M13/29
    • H04L1/005H04L1/0054H04L1/0055H04L1/0066H04L1/0071
    • The invention relates to an error correcting decoder apparatus (100) and method. The decoder apparatus (100) comprises a likelihood estimator (101) which generates a sequence of bit value likelihood estimates, such as log likelihood ratios, for multi bit symbols of a data sequence. The decoder apparatus (100) further comprises a decoder element (103), such as a Maximum A Priori (MAP) or appropriate Soft Output Viterbi decoder. The decoder element (103) generates a decoded data sequence in response to the bit value likelihood estimates. The decoder apparatus (100) also comprises a weighted processor (105) which generates a weighted compensation data sequence from the decoded data sequence. The weighted compensation data is used to modify the sequence of bit value likelihood estimates. The decoding is subsequently repeated using the improved bit value likelihood estimates whereby improved decoding performance is achieved. The invention may be applied to a two decoder element decoding apparatus (200) and may specifically be applied to turbo decoders.
    • 本发明涉及一种纠错解码装置(100)及方法。 解码器装置(100)包括对于数据序列的多位符号产生位值似然估计序列(例如对数似然比)的似然估计器(101)。 解码器装置(100)还包括诸如最大优先(MAP)或适当的软输出维特比解码器的解码器元件(103)。 解码器元件(103)响应于位值似然估计产生解码数据序列。 解码装置(100)还包括加权处理器(105),其从解码数据序列生成加权补偿数据序列。 加权补偿数据用于修改比特值似然估计的序列。 随后使用改进的比特值似然估计重复解码,由此实现改进的解码性能。 本发明可以应用于两个解码器元件解码装置(200),并且可以具体地应用于turbo解码器。