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31. 发明公开

EP3036632A1 SYSTEM INFORMATION BROADCAST IN MACHINE-TO-MACHINE RADIO ACCESS SYSTEMS 有权转让
标题翻译： RUNDFUNK VON SYSTEMINFORMATIONEN BEI MASCHINE-ZU-MASCHINE-FUNKZUGANGSSYSTEMEN
公开(公告)号：EP3036632A1
公开(公告)日：2016-06-29
申请号：EP14837947.2
申请日：2014-02-10
申请人： Fujitsu Limited
发明人： VIOREL, Dorin, G. , BUCKNELL, Paul , ITO, Akira
IPC分类号： G06F11/00
CPC分类号： H04W48/10 , H04W4/70 , H04W72/04 , H04W72/048
摘要： A method may include receiving a communication from each of multiple machine-type communication (MTC) devices in a radio access network at a base station. The radio access network and base station may be configured to support the MTC devices and human operated devices. The method may also include determining that the communications are received from the MTC devices and allocating a first set of downlink resources in a downlink channel for future assignment of downlink data communications from the base station to the MTC devices. The method may also include allocating a first set of uplink resources in an uplink channel for future assignment of uplink data communications from the MTC devices to the base station.
摘要翻译：一种方法可以包括在基站的无线电接入网络中从多个机器型通信（MTC）设备中的每一个接收通信。无线电接入网络和基站可以被配置为支持MTC设备和人为操作的设备。该方法还可以包括确定从MTC设备接收到通信，并在下行链路信道中分配第一组下行链路资源，以便将来从基站向MTC设备分配下行链路数据通信。该方法还可以包括在上行链路信道中分配第一组上行链路资源，以便将来从MTC设备向基站分配上行链路数据通信。

32. 发明公开

EP2972778A1 NETWORK SUPERVISED DEVICE-TO-DEVICE COMMUNICATION 审中-公开
标题翻译：通过网络控制的D2D通信
公开(公告)号：EP2972778A1
公开(公告)日：2016-01-20
申请号：EP14769417.8
申请日：2014-03-14
申请人： Fujitsu Limited
发明人： ZHU, Chenxi , VIOREL, Dorin , HAN, Huy-Dung , ITO, Akira
IPC分类号： G06F7/04
CPC分类号： H04W24/02 , H04W76/11 , H04W76/14
摘要： A method of supervising device-to-device communication may include determining that a first wireless device and a second wireless device are configured to communicate with each other through device-to-device communication as a device-to-device pair. The method may further include assigning a pair identifier to the device-to-device pair. The pair identifier may be configured to allow the device-to-device pair to communicate with each other and an access point of a wireless communication network while protecting from eavesdropping. Further, the method may include directing the first wireless device and the second wireless device to use the pair identifier while participating in the device-to-device communication.

33. 发明公开

EP2804427A1 RADIO TERMINAL, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线终端，无线通信系统和无线通信方法
公开(公告)号：EP2804427A1
公开(公告)日：2014-11-19
申请号：EP12864938.1
申请日：2012-01-13
申请人： Fujitsu Limited
发明人： OHTA, Yoshiaki , TAJIMA, Yoshiharu , ITO, Akira
IPC分类号： H04W52/02 , H04W24/08
摘要： To suppress deterioration in measurement.
A communication unit (1a) of a radio terminal (1) performs radio measurement (m) of a base station and monitoring of a paging signal (p) within a periodic duration (T). A controller (1b) controls the communication unit (1a) so as to perform filtering of the radio measurement (m) within the duration (T) with intervals less than half of the duration (T).

34. 发明公开

EP2688331A1 WIRELESS COMMUNICATION SYSTEM, MOBILE STATION, BASE STATION, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：劫持人道主义事件，机动基础
公开(公告)号：EP2688331A1
公开(公告)日：2014-01-22
申请号：EP11861672.1
申请日：2011-03-18
申请人： Fujitsu Limited
发明人： ITO, Akira
IPC分类号： H04W16/32 , H04W16/16
CPC分类号： H04W24/02 , H04J11/004 , H04J11/005 , H04J2211/001 , H04W16/16
摘要： A wireless communication system includes a macro base station, a home base station, and a mobile station (10). The mobile station (10) receives a wireless signal containing a transmission signal of the macro base station and a transmission signal of the home base station. The mobile station (10) includes a control information receiving unit (12) and a reception processing unit (14). The control information receiving unit (12) receives first control information used for a process of receiving the transmission signal of the macro base station and second control information used for a process of receiving the transmission signal of the home base station. The reception processing unit (14) demodulates and decodes a signal based on the first control information, where the signal is obtained by reducing a component of the transmission signal of the home base station from the wireless signal by using information obtained by demodulating and decoding the transmission signal of the home base station based on the second control information.
摘要翻译：无线通信系统包括宏基站，家庭基站和移动台（10）。移动站（10）接收包含宏基站的发送信号和家庭基站的发送信号的无线信号。移动站（10）包括控制信息接收单元（12）和接收处理单元（14）。控制信息接收单元（12）接收用于接收宏基站的发送信号的处理的第一控制信息和用于接收家庭基站的发送信号的处理的第二控制信息。接收处理单元（14）基于第一控制信息对信号进行解调和解码，其中通过使用通过解调和解码获得的信息，通过从无线信号减小家庭基站的发送信号的分量来获得信号基于第二控制信息的家庭基站的发送信号。

35. 发明公开

EP2472726A1 TRANSMITTER, ENCODING DEVICE, RECEIVER, AND DECODING DEVICE 审中-公开
标题翻译： SENDER，KODIERVORRICHTUNG，EMPFÄNGERUND DEKODIERVORRICHTUNG
公开(公告)号：EP2472726A1
公开(公告)日：2012-07-04
申请号：EP09848708.5
申请日：2009-08-25
申请人： Fujitsu Limited
发明人： ITO, Akira
IPC分类号： H03M13/29 , H03M13/19
CPC分类号： H03M13/1111 , H03M13/098 , H03M13/2963 , H03M13/2966 , H03M13/6362
摘要： A decoding device inputs: a redundant bit generated between data blocks contained in each of sets obtained by combining a plurality of data blocks obtained by dividing a signal bit string; and a code block obtained by error-correction-encoding the data blocks; so as to make the bit string in the code block to be an input. The decoding device calculates signal bit reliability information. Moreover, the decoding device repeats a process to use the calculated reliability information as an input to calculate new reliability information relating to a signal bit in the data block subjected to the error correction encoding into a code block. Furthermore, the decoding device repeats a process to calculate inter-block reliability information indicating the reliability of the signal bit which has contributed to generation of the redundant bit and input the inter-block reliability information, as reliability information relating to the signal bit, into an in-block repetition calculation unit in accordance with the redundant bit generated between the data blocks contained in the respective sets and the reliability information repeatedly calculated by the in-block repetition calculation unit.
摘要翻译：解码装置输入：通过组合通过划分信号比特串获得的多个数据块而获得的每组中包含的数据块之间生成的冗余位; 以及通过对数据块进行纠错编码而获得的代码块; 以使代码块中的位串成为输入。解码装置计算信号比特可靠性信息。此外，解码装置重复使用计算的可靠性信息作为输入的处理，以将经过纠错编码的数据块中的与信号位有关的新的可靠性信息计算到代码块中。此外，解码装置重复执行表示有助于生成冗余比特的信号比特的可靠性的块间可靠性信息的处理，并输入块间可靠性信息作为与信号比特相关的可靠性信息，根据在各集合中包含的数据块之间产生的冗余位和由块内重复计算单元重复计算的可靠性信息的块内重复计算单元。

36. 发明公开

EP2445287A1 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 审中-公开
标题翻译：通信设备，通信系统和通信方法
公开(公告)号：EP2445287A1
公开(公告)日：2012-04-25
申请号：EP09846166.8
申请日：2009-06-17
申请人： Fujitsu Limited
发明人： ITO, Akira
IPC分类号： H04W72/04
CPC分类号： H04L27/2647 , H04W72/042 , H04W76/20 , H04W76/28
摘要： A first communication apparatus (110) can transmit data divided among multiple communication carriers. The first communication apparatus (110) has multiple communication modes that each use a different number of communication carriers for transmission and switches the communication mode according to communication state. A second communication apparatus (120) can receive the data divided among multiple communication carriers and transmitted by the first communication apparatus (110), has multiple communication modes that each use a different number of communication carriers for reception, and switches the communication mode according to communication state.
摘要翻译：第一通信装置（110）可以发送在多个通信运营商之间分配的数据。第一通信装置（110）具有多个通信模式，每个通信模式使用不同数量的通信载波用于传输，并根据通信状态切换通信模式。第二通信装置（120）能够接收由第一通信装置（110）发送的在多个通信运营商之间分配的数据，具有多个通信模式，每个通信模式使用不同数量的用于接收的通信运营商，并且根据沟通状态。

37. 发明公开

EP2141822A1 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：EP2141822A1
公开(公告)日：2010-01-06
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： H04B1/707
CPC分类号： H04L25/03038 , H04B1/712 , H04L25/0202 , H04L25/0218 , H04L25/03292
摘要： The present invention has its object to enhance the accuracy of calculation of a tap coefficient in an equalizer, thereby improving the reception characteristic. For this purpose, a channel estimation value of each path timing is determined, a path timing, the channel estimation value of which is to be set to zero, is determined based on a reception power of each path timing and a predetermined power threshold (P0), and a channel estimation value of the detected path timing to zero.
摘要翻译：本发明的目的是提高均衡器中抽头系数的计算精度，从而改善接收特性。为此，确定每个路径定时的信道估计值，根据每个路径定时的接收功率和预定的功率阈值（P0）来确定其信道估计值将被设置为零的路径定时），并且检测到的路径定时的信道估计值为零。

38. 发明授权

EP2981138B1 WIRELESS COMMUNICATION SYSTEM, BASE STATION, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD 有权
公开(公告)号：EP2981138B1
公开(公告)日：2019-05-22
申请号：EP13879881.4
申请日：2013-03-25
申请人： FUJITSU LIMITED
发明人： CHEN, Hongyang , ITO, Akira
IPC分类号： H04W72/04 , H04J13/00 , H04J13/16 , H04J13/22

39. 发明授权

EP2802177B1 BASE STATION, WIRELESS TERMINAL, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD 有权
公开(公告)号：EP2802177B1
公开(公告)日：2019-05-22
申请号：EP12864614.8
申请日：2012-01-06
申请人： Fujitsu Limited
发明人： TAJIMA, Yoshiharu , OHTA, Yoshiaki , ITO, Akira , SUGIYAMA, Katsumasa
IPC分类号： H04W52/02 , H04W76/25 , H04W48/08 , H04W48/10

40. 发明授权

EP2890193B1 RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, AND RADIO TERMINAL 有权
公开(公告)号：EP2890193B1
公开(公告)日：2018-05-23
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 , H04W72/12 , H04W4/00 , 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.

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