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    • 2. 发明申请
    • WIRELESS COMMUNICATION DEVICE
    • 无线通信设备
    • US20110110278A1
    • 2011-05-12
    • US13006341
    • 2011-01-13
    • Takashi ONODERA
    • Takashi ONODERA
    • H04W88/02
    • H04L27/2627H04L1/0003H04L1/0009H04L1/0016H04L1/0025H04L25/0222H04L27/2602H04L27/2646Y02D50/10
    • An object of the present invention is to improve the throughput and reduce the circuit size and power consumption for transmission.A wireless communication device that performs wireless communication in a multi-carrier transmission system using a frame composed of a plurality of sub-frames, which includes: an extraction part (8) extracting a modulation parameter from a modulation information sub-frame for constituting a received frame and notifying a receiving side of the modulation parameter of each sub-carrier; a storage part (9) storing the extracted modulation parameter; and a modulation control part (10) performing at least one of coding of transmission data and modulation of each sub-carrier using a stored modulation parameter when transmitting a frame to a transmission source of a frame, and which transmits a frame containing no modulation information sub-frame to the transmission source of the frame.
    • 本发明的一个目的是提高吞吐量并减少用于传输的电路尺寸和功耗。 一种使用由多个子帧构成的帧在多载波传输系统中进行无线通信的无线通信装置,其特征在于,包括:提取部(8),从调制信息子帧中提取调制参数,构成 接收帧并通知接收侧每个子载波的调制参数; 存储所提取的调制参数的存储部件(9) 以及调制控制部(10),其在向帧的发送源发送帧时,使用存储的调制参数来执行发送数据的编码和每个子载波的调制中的至少一个,并且发送不包含调制信息的帧 子帧到帧的传输源。
    • 3. 发明申请
    • COMMUNICATION TERMINAL APPARATUS, COMMUNICATION CONTROL APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
    • 通信终端装置,通信控制装置,通信系统和通信方法
    • US20120093018A1
    • 2012-04-19
    • US13335471
    • 2011-12-22
    • Toshizo NOGAMITakashi ONODERAHidekazu TSUBOIShoichi SHITARA
    • Toshizo NOGAMITakashi ONODERAHidekazu TSUBOIShoichi SHITARA
    • H04W72/08H04W24/00
    • H04L5/006H04L1/0003H04L1/0021H04L1/0025H04L1/0026H04L1/0032H04L5/0007H04L27/2608H04W72/0413H04W72/085
    • To perform scheduling for improving throughput, while suppressing control information amounts notified from communication terminal apparatuses. A communication terminal apparatus (200) that is provided with a receiving section (220) that receives a control signal from the communication control apparatus, a reception quality measuring section (250) that measures reception quality of each of the channels, a reception quality information generating section (260) which selects part of channels as selection channels from the plurality of channels, and generates reception quality information to notify the communication-destination apparatus of selection channel information for identifying selected selection channels and reception quality measurement results in the selected selection channels, and a transmitting section (290) that transmits the generated reception quality information to the communication control apparatus, wherein the receiving section (220) receives a data signal assigned to at least one channel contained in the selection channels from the communication control apparatus (100).
    • 为了进行调整以提高吞吐量,同时抑制从通信终端装置通知的控制信息量。 一种通信终端装置(200),其具有从通信控制装置接收控制信号的接收部(220),测定各信道的接收品质的接收品质测定部(250),接收品质信息 生成部分(260),其从多个信道中选择一部分信道作为选择信道,并产生接收质量信息,以通知通信目的地设备用于识别所选择的选择信道的选择信道信息和接收质量测量结果在所选择的选择信道中 以及发送部(290),其向所述通信控制装置发送所生成的接收质量信息,其中,所述接收部(220)从所述通信控制装置(100)接收分配给所述选择信道中包含的至少一个信道的数据信号 )。