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41. 发明授权

EP2416517B1 COMMUNICATION METHOD, COMMUNICATION SYSTEM, COMMUNICATION TERMINAL DEVICE, AND COMMUNICATION BASE STATION DEVICE 有权
标题翻译：通信方法，通信系统，通信终端装置和通信基站装置
公开(公告)号：EP2416517B1
公开(公告)日：2017-12-13
申请号：EP09842571.3
申请日：2009-03-31
申请人： Fujitsu Limited
发明人： ITO, Akira
IPC分类号： H04L1/16 , H04W28/04 , H04L1/18 , H04L1/00
CPC分类号： H04L1/1893 , H04L1/0003 , H04L1/0009 , H04L1/0029 , H04L1/0032 , H04L1/0046 , H04L1/1822 , H04L1/1896
摘要： When transmitting retransmission data, MCS information of a control channel for when communicating the new data is replaced with retransmission control information and the control channel is transmitted. When receiving retransmission data, the control channel is received to obtain the retransmission control information, the replaced MCS information is estimated from the control channel received at the time of communication of new data, and a reception process of retransmission data is controlled using the estimated MCS information and the retransmission control information.

42. 发明授权

EP2141822B1 EQUALIZER CONTROL APPARATUS, EQUALIZER CONTROL METHOD, AND WIRELESS TERMINAL HAVING THAT CONTROL APPARATUS 有权
标题翻译：均衡器控制装置，均衡器控制方法以及具有该控制装置的无线终端
公开(公告)号：EP2141822B1
公开(公告)日：2016-05-04
申请号：EP07742093.3
申请日：2007-04-20
申请人： Fujitsu Limited
发明人： ITO, Akira , HASEGAWA, Tsuyoshi
IPC分类号： H04B1/712 , H04L25/02 , H04L25/03
CPC分类号： H04L25/03038 , H04B1/712 , H04L25/0202 , H04L25/0218 , H04L25/03292

43. 发明公开

EP2929748A1 SYSTEM AND METHOD FOR USER OVER CONTROL PLANE MESSAGING OVER RANDOM ACCESS RESOURCES COORDINATED BETWEEN CELLS IN A WIRELESS NETWORK 有权
标题翻译：系统和方法通信在控制平面和小区之间在无线网络COORDINATED直接访问资源
公开(公告)号：EP2929748A1
公开(公告)日：2015-10-14
申请号：EP13814704.6
申请日：2013-12-09
申请人： Fujitsu Limited
发明人： ITO, Akira , ZHU, Chenxi , VIOREL, Dorin, Gheorghe , BUCKNELL, Paul
IPC分类号： H04W74/08 , H04W4/00
CPC分类号： H04W74/0833 , H04W4/70
摘要： A method is provided for managing a wireless network traffic by comprising designating a first resource block of a first base station for access by a random access channel (RACH). The method additionally comprises designating a first plurality of random access subframes associated with the first resource block for access by a user-over-control plane message, and receiving a random access signal at the first base station over a subframe from an endpoint. The random access signal is received on the RACH using a wireless network and is attempting to access one of the first plurality of designated random access subframes. Further, the method comprises determining if the random access signal is a user-over-control plane message, and processing the random access signal on the one of the first plurality of designated random access subframes.

44. 发明公开

EP2890193A1 RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, AND RADIO TERMINAL 有权
标题翻译： FUNKKOMMUNIKATIONSVERFAHREN，FUNKKOMMUNIKATIONSSYSTEM，FUNKASISSTATION UNDFUNKENDGERÄT
公开(公告)号：EP2890193A1
公开(公告)日：2015-07-01
申请号：EP12883235.9
申请日：2012-08-24
申请人： Fujitsu Limited
发明人： ITO, Akira
IPC分类号： H04W72/04 , H04W4/04 , H04W88/04
CPC分类号： H04W72/1294 , H04W4/70 , H04W72/12 , H04W72/1278 , H04W88/04
摘要： An object of the technology in the disclosure is to flexibly allocate a radio resource between an inter-terminal communication-intended radio terminal and a mobile phone terminal.
A radio communication method in the disclosure causes a radio base station to allocate a second radio resource that is to be used in communication among multiple radio terminals, out of a first radio resource that is prepared for communication between the radio base station and a radio terminal. Furthermore, the first radio resource includes a radio resource for a radio resource request, and the radio base station allocates the second radio resource out of a radio resource for the radio resource request.
摘要翻译：本公开的技术的目的是在终端间通信目的的无线终端和移动电话终端之间灵活地分配无线资源。本公开中的无线通信方法使无线基站从无线基站与无线终端之间的通信准备的第一无线资源中分配在多个无线终端之间进行通信中使用的第二无线资源。此外，第一无线资源包括无线资源请求的无线资源，无线基站从无线资源请求的无线资源中分配第二无线资源。

45. 发明授权

EP2182650B1 MOBILE STATION AND TRANSMISSION DIVERSITY CONTROL METHOD 有权
标题翻译：移动台与传输分集控制程序
公开(公告)号：EP2182650B1
公开(公告)日：2014-12-17
申请号：EP07805958.1
申请日：2007-08-21
申请人： Fujitsu Limited
发明人： BAN, Yasumitsu , ITO, Akira
IPC分类号： H04B7/06
CPC分类号： H04B7/0689

46. 发明公开

EP2187546A1 CONTROL INFORMATION COMMUNICATION METHOD AND ITS DEVICE 审中-公开
标题翻译： EINRICHTUNGDAFÜR的STEUERINFORMATIONS-KOMMUNIKATIONSVERFAHREN
公开(公告)号：EP2187546A1
公开(公告)日：2010-05-19
申请号：EP07806499.5
申请日：2007-08-31
申请人： Fujitsu Limited
发明人： KIMURA, Dai , YANO, Tetsuya , SHIMOMURA, Tsuyoshi , OBUCHI, Kazuhisa , ITO, Akira , TANAKA, Yoshinori
IPC分类号： H04J11/00 , H04L1/16
CPC分类号： H04L1/0028 , H04L1/0026 , H04L1/0032 , H04L1/1671 , H04L5/0005 , H04L5/0048 , H04L5/0053
摘要： The present invention is a control data communication method for multiplexing and transmitting plural mutually independent types of control data by using a control channel and for separating each of the control data received from the control channel, in that changes and transmits patterns of reference signals included in the control channel according to a format for multiplexing control data, detects a format for multiplexing the transmitted control data according to the pattern of the reference signals included in the control channel, and separates each control data in correspondence with the detected format.
摘要翻译：本发明是一种控制数据通信方法，用于通过使用控制信道来多路复用和发送多个相互独立的控制数据，并且用于分离从控制信道接收的每个控制数据，并且发送包括在控制信道中的参考信号的模式根据用于复用控制数据的格式的控制信道，根据包含在控制信道中的参考信号的模式，检测发送的控制数据的多路复用格式，并根据检测的格式分离每个控制数据。

47. 发明公开

EP2003789A1 CDMA RECEIVER AND CDMA RECEIVING METHOD 有权
标题翻译： CDMA-EMPFÄNGERUND CDMA-EMPFANGSVERFAHREN
公开(公告)号：EP2003789A1
公开(公告)日：2008-12-17
申请号：EP06730845.2
申请日：2006-03-31
申请人： Fujitsu Limited
发明人： ITO, Akira , SHIMIZU, Masahiko
IPC分类号： H04B1/707
CPC分类号： H04B1/7117 , H04B2201/7071
摘要： A CDMA receiving apparatus 1 comprises: a path searcher 20 which takes a received data sequence as an input, and which outputs path timing that corresponds to sample timing where a correlation value indicative of correlation between the received data sequence and a reference code sequence reaches a peak, and outputs the correlation value calculated at a sample timing adjacent to the path timing as an adjacent timing correlation value; an interpolation adjuster 40; and a despreader 30 which despreads an output of the interpolation adjuster 40 at the path timing, wherein the interpolation adjuster 40 includes an interpolator 60 for generating an interpolated received data sequence displaced in time by a specified fraction of one sample period with respect to the received data sequence, and outputs the received data sequence or the interpolated received data sequence by switching therebetween based on a result of a comparison between the correlation value calculated at the path timing and the adjacent timing correlation value.
摘要翻译： CDMA接收装置1包括：路径搜索器20，其将接收的数据序列作为输入，并且输出对应于采样定时的路径定时，其中指示接收的数据序列与参考代码序列之间的相关性的相关值达到并且将与在路径定时相邻的采样定时计算出的相关值作为相邻的定时相关值输出; 内插调整器40; 以及解扩器30，其在路径定时解扩展插值调整器40的输出，其中插值调整器40包括内插器60，用于产生插值接收数据序列，该内插器60在时间上相对于接收到的一个采样周期的指定分数数据序列，并且基于在路径定时计算的相关值与相邻定时相关值之间的比较的结果，通过切换接收数据序列或内插接收数据序列来输出。

48. 发明公开

EP3737166A1 RADIO TERMINAL, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD 有权
公开(公告)号：EP3737166A1
公开(公告)日：2020-11-11
申请号：EP20176873.6
申请日：2012-01-13
申请人： FUJITSU LIMITED
发明人： ITO, Akira , TAJIMA, Yoshiharu , OHTA, Yoshiaki
IPC分类号： H04W52/02 , H04W76/28
摘要： A radio terminal (1; 12) that performs radio communication with a base station (11), comprising: a communicator (1a; 21) configured to perform discontinuous reception, DRX, during which radio measurement and monitoring of a paging signal, and to receive an information related to the DRX via Non-Access Stratum, NAS, message; and a controller (1b; 22) configured to control the communicator (1a; 21) to not to perform the radio measurement and the monitoring during a first duration in the DRX but to perform the radio measurement and the monitoring during second duration different from the first duration in the DRX, according to the information, wherein the controller (1a; 21) is further configured to control the radio measurement and the monitoring by ending the first duration for transmitting uplink data of the radio terminal (1; 12).

49. 发明授权

EP2413639B1 TRANSMISSION POWER CONTROL PARAMETER CALCULATION METHOD AND DEVICE 有权
标题翻译：传输性能控制参数计算方法及装置
公开(公告)号：EP2413639B1
公开(公告)日：2016-11-16
申请号：EP09842164.7
申请日：2009-03-27
申请人： Fujitsu Limited
发明人： ITO, Akira , DATEKI, Takashi , SHIMIZU, Masahiko
IPC分类号： H04W52/18
CPC分类号： H04W52/262 , H04W52/146 , H04W52/225 , H04W52/246

50. 发明公开

EP3072346A1 DEVICE-TO-DEVICE DATA CHANNEL SIGNALING 审中-公开
标题翻译： D2D数据信道信令
公开(公告)号：EP3072346A1
公开(公告)日：2016-09-28
申请号：EP14863670.7
申请日：2014-05-12
申请人： Fujitsu Limited
发明人： ZHU, Chenxi , ITO, Akira
IPC分类号： H04W72/12
CPC分类号： H04W72/1278 , H04W72/0406 , H04W72/1231
摘要： A method of communicating wireless communication resource scheduling may include determining a scheduling of a wireless communication resource associated with a device-to-device (D2D) data channel transmission over a D2D data channel. The method may also include transmitting the scheduled wireless communication resource associated with the D2D data channel transmission over a D2D control channel in a D2D control channel transmission. The D2D control channel transmission may be transmitted before transmitting the D2D data channel transmission. The D2D control channel may be separate from the D2D data channel.

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