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    • 8. 发明申请
    • APPARATUS AND METHOD FOR ALLOCATING RESOURCE IN COMMUNICATION SYSTEM
    • 用于分配通信系统资源的装置和方法
    • US20130244571A1
    • 2013-09-19
    • US13681589
    • 2012-11-20
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH IN
    • Tae-Chul HONG
    • H04W72/04H04B7/185
    • H04W72/04H04B7/1851H04B7/18586
    • An apparatus for allocating resources in a communication system includes a reception unit configured to receive information on a terminal from the terminal when the terminal initially accesses the apparatus in order to receive communication service, a determination unit configured to check information on a bandwidth for providing the communication service to the terminal, the information on the terminal, and information on a satellite and determine the size of a resource block group to be allocated to the terminal by taking the information on the bandwidth, the information on the terminal, and information on the satellite into consideration, and an allocation unit configured to allocate resource blocks corresponding to the size of the resource block group to the terminal in order to transmit and receive data packets to and from the terminal.
    • 一种用于在通信系统中分配资源的装置包括:接收单元,被配置为当所述终端最初访问所述设备以便接收通信服务时从所述终端接收终端上的信息;确定单元,被配置为检查关于提供 对终端的通信服务,终端上的信息和关于卫星的信息,通过获取关于带宽的信息,关于终端的信息和关于终端的信息来确定要分配给终端的资源块组的大小 考虑到卫星,以及分配单元,被配置为向终端分配与资源块组的大小相对应的资源块,以便向终端发送数据分组并从终端接收数据分组。
    • 10. 发明申请
    • WAVELENGTH-SHIFTED BIDIRECTIONAL WAVELENGTH DIVISION MULTIPLEXING OPTICAL NETWORK
    • 波长变化的双向波段多路复用光网络
    • US20130209105A1
    • 2013-08-15
    • US13674262
    • 2012-11-12
    • Electronics and Telecommunications Research In
    • Jong Sool JeongHyun Soo KimMi-Ran ParkByunseok ChoiO-Kyun Kwon
    • H04J14/02
    • H04J14/0282H04J14/0246H04J14/025H04J14/0265
    • Disclosed is a wavelength-shifted bidirectional WDM optical network including: an optical line terminal including an optical line terminal (OLT) including a first optical transmitter transmitting a downstream WDM optical signal, a first high-density wavelength multiplexer/demultiplexer wavelength-multiplexing the downstream WDM optical signal or wavelength-demultiplexing a wavelength-multiplexed upstream WDM optical signal, and a first optical receiver receiving the wavelength-demultiplexed upstream WDM optical signal; a remote node (RN) including a second high-density wavelength multiplexer/demultiplexer shifting a center wavelength of the upstream WDM optical signal and wavelength-multiplexing the upstream WDM optical signal with the shifted center wavelength or wavelength-demultiplexing the wavelength-multiplexed downstream WDM optical signal; and multiple optical network units (ONUs) each including a second optical transmitter transmitting the upstream WDM optical signal and second optical receiver receiving the wavelength-demultiplexed downstream WDM optical signal.
    • 公开了一种波长偏移的双向WDM光网络,包括:光线路终端,包括包括发送下行WDM光信号的第一光发射机的光线路终端(OLT),第一高密度波长多路复用器/解复用器,波分复用下行 WDM光信号或波长多路分解波分复用上行WDM光信号,以及第一光接收器,接收波长解复用的上行WDM光信号; 远程节点(RN),包括第二高密度波长多路复用器/解复用器,用于移位上行WDM光信号的中心波长,并以移位的中心波长波长多路复用上行WDM光信号,或波长多路复用波分复用下游WDM 光信号; 以及多个光网络单元(ONU),每个光网络单元(ONU)包括发送上行WDM光信号的第二光发射机和接收波长解复用的下行WDM光信号的第二光接收机。