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41.发明授权Transmitting device for assigning data for receiving device selected from plurality of receiving devices to shared channel 失效用于将从多个接收设备中选择的接收设备的数据分配给共享信道的发送设备公开(公告)号：US07492707B2
公开(公告)日：2009-02-17
申请号：US11151486
申请日：2005-06-13
申请人： Atsuya Tanaka , Yoshiharu Tajima
发明人： Atsuya Tanaka , Yoshiharu Tajima
CPC分类号： H04L1/20 , H04L1/0026 , H04L47/626 , H04W52/223 , H04W72/1231
摘要： A transmitting device for transmitting data by means of wireless signals to at least one of a plurality of receiving devices via a channel shared by the plurality of receiving devices is provided. The transmitting device receives reception quality data from each of the plurality of receiving devices; determines future predicted values relating to the reception quality of the respective receiving devices on the basis of the one or plurality of sets of past reception quality data; and selects receiving devices and assigns transmission data to be transmitted to the selected receiving devices to the channel on the basis of the future predicted values. The rate of generation of reception data errors on the side of the receiving devices and data re-transmission rate due to data errors can be reduced, and the throughput can be improved.
摘要翻译： 提供了一种通过无线信号通过多个接收设备共享的信道向多个接收设备中的至少一个发送数据的发送设备。 发送设备从多个接收设备中的每一个接收接收质量数据; 基于一组或多组过去的接收质量数据，确定与各个接收装置的接收质量有关的未来预测值; 并且基于未来的预测值选择接收设备并将要发送到所选接收设备的发送数据分配给信道。 可以减少接收装置一侧的接收数据错误的产生速率和由于数据错误导致的数据重传速率，并且可以提高吞吐量。
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公开(公告)号：US20080254802A1
公开(公告)日：2008-10-16
申请号：US12144847
申请日：2008-06-24
申请人： Yoshiaki Ohta , Yoshiharu Tajima , Kazuo Kawabata
发明人： Yoshiaki Ohta , Yoshiharu Tajima , Kazuo Kawabata
IPC分类号： H04Q7/20
CPC分类号： H04W36/08 , H04W36/0072 , H04W36/02 , H04W36/026 , H04W36/18 , H04W36/28 , H04W80/04 , H04W88/14 , H04W92/12
摘要： The present invention is a handover control method in a mobile communication system that performs handover control by switching base stations that communicate with a mobile terminal as the mobile terminal moves. In this handover control method, a mobile control device selects one or more handover base station candidates based on the communication state, and based on the communication capabilities of the handover base station candidates, decides a transmission rate for multicasting communication data, and transmits communication data to each of the handover base station candidates at the decided transmission rate, and a handover base station candidate that is decided as a handover base station sends the saved multicast communication data to the mobile terminal.
摘要翻译： 本发明是移动通信系统中的切换控制方法，该移动通信系统通过在移动终端移动时与移动终端通信的基站进行切换控制。 在该切换控制方法中，移动控制装置基于通信状态选择一个以上的切换基站候选，基于切换基站候选的通信能力，决定通信数据的组播的传输速率，并发送通信数据 以所确定的传输速率向每个切换基站候选者发送，并且被确定为切换基站的切换基站候选者将保存的多播通信数据发送到移动终端。
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43.发明申请Radio communication system, and base station and terminal for use in the system 审中-公开无线电通信系统，基站和终端用于系统公开(公告)号：US20070242654A1
公开(公告)日：2007-10-18
申请号：US11812788
申请日：2007-06-21
IPC分类号： H04B7/212
CPC分类号： H04W74/0866 , H04W72/1278
摘要： The radio communication system, comprises: a base station; and a plurality of terminals which perform reservation request for radio resources necessary for data transmission to said base station at random, wherein each of the plurality of terminals are allocated with individualized radio resources for reservation request necessary for the terminal to perform the reservation request to the base station. As a result, the occurrence of collision of reservation requests is eliminated.
摘要翻译： 无线通信系统包括：基站; 以及多个终端，其对随机地向所述基站进行数据传输所需的无线电资源进行预约请求，其中，为所述终端执行所述预留请求所需的预留请求分配给所述多个终端中的每一个， 基站。 结果，消除了预约请求的冲突的发生。
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公开(公告)号：US20070173247A1
公开(公告)日：2007-07-26
申请号：US11730530
申请日：2007-04-02
申请人： Nobuhisa Aoki , Kazuo Kawabata , Yoshiharu Tajima , Katsumasa Sugiyama , Yuichiro Hamano , Masashi Sakai
发明人： Nobuhisa Aoki , Kazuo Kawabata , Yoshiharu Tajima , Katsumasa Sugiyama , Yuichiro Hamano , Masashi Sakai
IPC分类号： H04Q7/20
CPC分类号： H04H20/72 , H04W4/06 , H04W36/0007 , H04W36/08 , H04W72/005
摘要： A mobile communication system for transmitting broadcast data or multicast data from a base station forming a multicast or broadcast zone includes a first controller for determining a base station among a plurality of base stations and a second controller for performing the transmission of the broadcast data or the multicast data from the base station in accordance with the determined result.
摘要翻译： 用于从形成多播或广播区域的基站发送广播数据或多播数据的移动通信系统包括用于确定多个基站中的基站的第一控制器和用于执行广播数据的传输的第二控制器 根据确定的结果来自基站的多播数据。
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45.发明授权公开(公告)号：US09253687B2
公开(公告)日：2016-02-02
申请号：US12603125
申请日：2009-10-21
申请人： Yoshiaki Ohta , Yoshiharu Tajima , Kazuhisa Obuchi , Yoshihiro Kawasaki , Yoshinori Tanaka , Katsumasa Sugiyama
发明人： Yoshiaki Ohta , Yoshiharu Tajima , Kazuhisa Obuchi , Yoshihiro Kawasaki , Yoshinori Tanaka , Katsumasa Sugiyama
IPC分类号： H04W36/00 , H04L12/801 , H04W36/02 , H04L12/861
CPC分类号： H04W36/0005 , H04L47/10 , H04L47/14 , H04L47/34 , H04L49/9057 , H04W36/02 , H04W36/023
摘要： A reordering method of sending packets, to which numbers indicating the packet order are added, to a mobile station from a base station, and rearranging the order of the packets at the mobile station, this includes forwarding from a source base station to a target base station, packets, not sent to the mobile station before a handover sequence, or packets, a confirmation response of proper reception has not been received from the mobile station, transmitting preferentially those packets from the target base station to the mobile base station and then transmitting packets received from a host station to the mobile station, giving packets information indicating that the packets are jump packets when transmitting the packets to the mobile station, received from the host station with the order jumped, deciding jump packets are not objects of reordering, and performing the reordering process for packets that are objects of reordering.
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46.发明授权Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit 有权无线通信系统，无线通信系统，无线终端和基站单元随机接入方法公开(公告)号：US08902838B2
公开(公告)日：2014-12-02
申请号：US13528524
申请日：2012-06-20
CPC分类号： H04W74/08 , H04W74/008 , H04W74/0833
摘要： Random access in a wireless communication system including a base station and a wireless terminal, whereby at the wireless terminal, selecting first information used for first random access or second information used for second random access; and transmitting, during or after the completion of random access using selected information, third information with a response message to be transmitted to the base station during random access using information which is not selected.
摘要翻译： 在包括基站和无线终端的无线通信系统中的随机接入，由此在无线终端处选择用于第一随机接入的第一信息或用于第二随机接入的第二信息; 以及使用所选择的信息在随机访问完成期间或之后使用具有响应消息的第三信息，在使用未被选择的信息的随机访问期间发送到基站。
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47.发明授权Timing adjustment method, user equipment, base station, and mobile communication system 有权定时调整方法，用户设备，基站和移动通信系统公开(公告)号：US08787956B2
公开(公告)日：2014-07-22
申请号：US12957478
申请日：2010-12-01
CPC分类号： H04W72/0413 , H04W56/0045 , H04W72/044 , H04W76/10
摘要： In response to receiving second transmission timing adjustment information during connection processing while the user equipment is performing the connection processing to the base station based on first transmission timing adjustment information, the first transmission timing adjustment information is applied to transmission timing adjustment for transmission processing until a valid term of the first transmission timing adjustment information; and the second transmission timing adjustment information is applied to transmission timing adjustment for transmission processing after the valid term of the first transmission timing adjustment information.
摘要翻译： 响应于在用户设备基于第一发送定时调整信息向基站执行连接处理期间在连接处理期间接收到第二发送定时调整信息，将第一发送定时调整信息应用于发送处理的发送定时调整，直到 第一传输定时调整信息的有效期; 并且第二发送定时调整信息被应用于在第一发送定时调整信息的有效期之后的发送处理的发送定时调整。
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48.发明授权Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit 有权无线通信系统，无线通信系统，无线终端和基站单元随机接入方法公开(公告)号：US08737320B2
公开(公告)日：2014-05-27
申请号：US12689639
申请日：2010-01-19
CPC分类号： H04W74/08 , H04W74/008 , H04W74/0833
摘要： In the event of detecting first information used for first random access and second information used for second random access, the second information being received from the base station unit, a wireless terminal selects one between the first information and the second information. Thereby, either one of the random accesses can be selectively performed, efficiently using resources such as signatures used for random access.
摘要翻译： 在检测到用于第一随机接入的第一信息和用于第二随机接入的第二信息的情况下，从基站单元接收第二信息，无线终端在第一信息和第二信息之间选择一个信息。 因此，可以有选择地执行随机访问中的任何一个，有效地使用诸如用于随机访问的签名等资源。
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公开(公告)号：US08724589B2
公开(公告)日：2014-05-13
申请号：US13305273
申请日：2011-11-28
申请人： Yoshiharu Tajima , Yoshinori Tanaka , Yoshihiro Kawasaki , Yoshiaki Ohta , Masatsugu Shimizu , Katsumasa Sugiyama
发明人： Yoshiharu Tajima , Yoshinori Tanaka , Yoshihiro Kawasaki , Yoshiaki Ohta , Masatsugu Shimizu , Katsumasa Sugiyama
CPC分类号： H04W36/02 , H04B7/155 , H04B7/2606 , H04W36/023 , H04W36/08 , H04W84/047 , H04W92/20
摘要： A wireless communication system includes a relay station, first and second wireless base stations, a gateway device, and a mobile station. The gateway device is connected to the first and second wireless base stations by a cable. The first and second wireless base stations are interconnected by a cable. The relay station is connected wirelessly to the first wireless base station to perform relayed communication via the first wireless base station. When the mobile station at a lower level than the relay station executes handover to the second wireless base station, the first wireless base station switches a data transfer route by redirecting data which is not yet completely transmitted to the mobile station, to be forwarded to the second wireless base station.
摘要翻译： 无线通信系统包括中继站，第一和第二无线基站，网关设备和移动站。 网关设备通过电缆连接到第一和第二无线基站。 第一和第二无线基站通过电缆互连。 中继站与第一无线基站无线连接，经由第一无线基站进行中继通信。 当处于比中继站较低的移动站执行到第二无线基站的切换时，第一无线基站通过重定向尚未完全发送到移动台的数据来切换数据传输路由，转发到 第二无线基站。
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50.发明授权公开(公告)号：US08649329B2
公开(公告)日：2014-02-11
申请号：US13328085
申请日：2011-12-16
CPC分类号： H04L5/001 , H04L5/0007 , H04L5/0098 , H04W68/025
摘要： A communication system transmits a paging signal from a base station to a mobile terminal, via a designated carrier among multiple carriers. The communication system includes the base station that transmits the paging signal via the designated carrier, and further transmits via a carrier that is among the carriers and not the designated carrier, information that indicates the designated carrier; and the mobile terminal that based on the information received via a carrier to which the mobile terminal is connected, connects to the designated carrier and receives the paging signal transmitted via the designated carrier.
摘要翻译： 通信系统经由多个载波中的指定载波将寻呼信号从基站发送到移动终端。 通信系统包括经由指定载波发送寻呼信号的基站，并且进一步经由载波中的载波而不是指定的载波来发送指示载波的信息; 并且基于经由与移动终端连接的载波接收的信息的移动终端连接到指定的载波并接收经由指定载波发送的寻呼信号。
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