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    • 5. 发明申请
    • TELECOMMUNICATIONS METHOD AND SYSTEM
    • 电信方法与系统
    • US20140036820A1
    • 2014-02-06
    • US13983402
    • 2012-02-01
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • H04W72/04
    • A base station receiving uplink data transmitted from mobile terminals of first type and mobile terminals of second type over a radio interface using plural sub-carriers. The mobile terminals of first type transmit uplink data on a first group of the sub-carriers over a first bandwidth and the mobile terminals of second type transmit uplink data on a second group of the sub-carriers within the first group of sub-carriers over a second bandwidth that is smaller than the first bandwidth. The base station is configured to grant uplink radio resources in response to random access request messages transmitted by mobile terminals of first type transmitted on a first random access channel and to grant uplink radio resources in response to random access request messages transmitted by mobile terminals of second type transmitted on a second random access channel, which are transmitted on sub-carriers within the second group of sub-carriers.
    • 接收使用多个子载波的无线接口从第一类移动终端和第二类移动终端发送的上行链路数据的基站。 第一类型的移动终端通过第一带宽在第一组子载波上发送上行链路数据,并且第二类型的移动终端在第一子载波组内的第二组子载波上发送上行链路数据, 第二带宽小于第一带宽。 基站被配置为响应于在第一随机接入信道上发送的第一类型的移动终端发送的随机接入请求消息来授权上行链路无线电资源,并且响应于由第二随机接入信道的移动终端发送的随机接入请求消息来准许上行链路无线电资源 在第二随机接入信道上发送的类型,其在第二子载波组内的子载波上发送。
    • 6. 发明申请
    • INSERTING VIRTUAL CARRIER IN CONVENTIONAL OFDM HOST CARRIER IN COMMUNICATIONS SYSTEM
    • 在通信系统中的常规OFDM主机载体中插入虚拟载波
    • US20140018087A1
    • 2014-01-16
    • US13983441
    • 2012-02-01
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • H04W72/04
    • H04W72/0453H04L5/0007H04L5/0039H04L5/0048H04L5/0064H04L5/0094H04W4/70
    • A mobile communications system for communicating data to and/or from mobile communications devices. The mobile communications system comprises one or more base stations, each of which includes a transmitter and a receiver operable to provide a wireless access interface for communicating data to and/or from the mobile communications devices, the wireless access interface providing on a downlink a host carrier, the host carrier providing a plurality of resource elements across a first frequency range for communicating data; and a first and second mobile communications devices. The wireless access interface provided by the base stations is arranged to provide a virtual carrier, the virtual carrier providing one or more resource elements within a second frequency range which is within and smaller than the first frequency range, and the second mobile communications device is operable, upon detection of the virtual carrier, to receive downlink communications via the virtual carrier.
    • 一种用于向移动通信设备传送数据和/或从移动通信设备传送数据的移动通信系统。 移动通信系统包括一个或多个基站,每个基站包括发射机和接收机,其可操作以提供用于向移动通信设备和/或从移动通信设备传送数据的无线接入接口,无线接入接口在下行链路上提供主机 载波,主机载波在第一频率范围内提供多个资源元件,用于传送数据; 以及第一和第二移动通信设备。 由基站提供的无线接入接口被配置为提供虚拟载波,所述虚拟载波提供在第一频率范围内和小于第一频率范围内的第二频率范围内的一个或多个资源元素,并且第二移动通信设备可操作 在检测到虚拟载波时,经由虚拟载波接收下行链路通信。
    • 7. 发明授权
    • Inserting virtual carrier in conventional OFDM host carrier in communications system
    • 在通信系统中的传统OFDM主机载体中插入虚拟载波
    • US09480065B2
    • 2016-10-25
    • US13983441
    • 2012-02-01
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • H04W72/00H04W72/04H04L5/00
    • H04W72/0453H04L5/0007H04L5/0039H04L5/0048H04L5/0064H04L5/0094H04W4/70
    • A mobile communications system for communicating data to and/or from mobile communications devices. The mobile communications system comprises one or more base stations, each of which includes a transmitter and a receiver operable to provide a wireless access interface for communicating data to and/or from the mobile communications devices, the wireless access interface providing on a downlink a host carrier, the host carrier providing a plurality of resource elements across a first frequency range for communicating data; and a first and second mobile communications devices. The wireless access interface provided by the base stations is arranged to provide a virtual carrier, the virtual carrier providing one or more resource elements within a second frequency range which is within and smaller than the first frequency range, and the second mobile communications device is operable, upon detection of the virtual carrier, to receive downlink communications via the virtual carrier.
    • 一种用于向移动通信设备传送数据和/或从移动通信设备传送数据的移动通信系统。 移动通信系统包括一个或多个基站,每个基站包括发射机和接收机,其可操作以提供用于向移动通信设备和/或从移动通信设备传送数据的无线接入接口,无线接入接口在下行链路上提供主机 载波,主机载波在第一频率范围内提供多个资源元件,用于传送数据; 以及第一和第二移动通信设备。 由基站提供的无线接入接口被配置为提供虚拟载波,该虚拟载波提供在第一频率范围内和小于第一频率范围内的第二频率范围内的一个或多个资源元素,并且第二移动通信设备可操作 在检测到虚拟载波时,经由虚拟载波接收下行链路通信。
    • 9. 发明授权
    • Inserting virtual carrier in conventional OFDM host carrier in communications system
    • 在通信系统中的传统OFDM主机载体中插入虚拟载波
    • US09307559B2
    • 2016-04-05
    • US13983642
    • 2012-02-01
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • H04W4/00H04W74/08H04L5/00
    • H04L5/0007H04L5/0048H04L5/0053H04L5/0064H04L5/0094H04W74/0833
    • A mobile telecommunications system including mobile terminals of first type and second type configured to transmit uplink data to a network over a radio interface using plural sub-carriers. The mobile terminals of first type configured to transmit uplink data on a first group of the sub-carriers over a first bandwidth and the mobile terminals of second type configured to transmit uplink data on a second group of the sub-carriers within the first group of sub-carrier over a second bandwidth smaller than the first bandwidth. The mobile terminals of first type transmit random access request messages to a base station of the network requesting uplink radio resources on a first random access channel. The mobile terminals of second type transmit random access request messages to the base station of the network requesting uplink radio resources on a second random access channel on sub-carriers within the second sub-carrier group.
    • 一种包括第一类型和第二类型的移动终端的移动电信系统,被配置为使用多个子载波通过无线电接口向网络发送上行链路数据。 第一类型的移动终端被配置为经由第一带宽在第一组子载波上发送上行链路数据,并且第二类型的移动终端被配置为在第一组中的第二组子载波上发送上行链路数据 在比第一带宽小的第二带宽上的子载波。 第一类型的移动终端向第一随机接入信道上的请求上行链路无线电资源的网络的基站发送随机接入请求消息。 第二类型的移动终端向第二子载波组中的子载波上的第二随机接入信道上的请求上行链路无线电资源的网络的基站发送随机接入请求消息。
    • 10. 发明申请
    • MOBILE TERMINAL AND METHOD USING SHORT IDENTIFIER FOR RESOURCE SCHEDULING
    • 移动终端和使用短标识符进行资源调度的方法
    • US20140010212A1
    • 2014-01-09
    • US13983587
    • 2012-02-03
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • Darren McNamaraAndrew LilliePeter DarwoodMartin Beale
    • H04L5/00
    • H04W72/042H04L5/0037H04W8/26H04W72/1205H04W72/1289
    • A mobile terminal for use in a mobile communications network includes a wireless access interface that provides a shared communications channel for communicating data to/from the mobile communications network, the shared channel divided in time into units of communications resource. The mobile terminal is configured to receive control information with a short identification number in association with an identification number allocated to the mobile terminal by the mobile communications network, the short identification number allocated to the mobile terminal by the mobile communications network for one super-frame including plural of the units of communications resource of the shared channel, the short identification number allocated to the mobile terminal as one member of a group of mobile terminals, and to receive a resource allocation message including the short identification number to identify the mobile terminal and to allocate units of the communications resource to the mobile terminal in one super-frame.
    • 用于移动通信网络的移动终端包括提供用于向/从移动通信网络传送数据的共享通信信道的无线接入接口,共享信道以时间分为通信资源单元。 移动终端被配置为通过移动通信网络与分配给移动终端的识别号码相关联地接收具有短标识号的控制信息,由移动通信网分配给移动终端的短标识号用于一个超帧 包括共享信道的通信资源的多个单元,作为一组移动终端分配给移动终端的短标识号,以及接收包括短标识号的资源分配消息以识别移动终端,以及 在一个超帧中将通信资源的单元分配给移动终端。