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1. 发明授权

US09100876B2 Synchronization system and synchronizing method for plurality of base stations and mobile station in a reverse link wireless transmission 有权
标题翻译：用于多个基站和移动台在反向链路无线传输中的同步系统和同步方法
公开(公告)号：US09100876B2
公开(公告)日：2015-08-04
申请号：US14300271
申请日：2014-06-10
申请人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
发明人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
IPC分类号： H04W36/00 , H04W36/30 , H04W56/00
CPC分类号： H04W36/0005 , H04W36/30 , H04W56/001 , H04W56/0045
摘要： There is provided a wireless communication system which can synchronize a mobile station with a destination base station in response to the mobile station determining to switch base stations. Each base station generates synchronization information to synchronize the mobile station with the base station from a reverse pilot signal received from the mobile station, generates reverse propagation quality information from the reverse pilot signal, and generates and transmits a control signal including the synchronization information and the reverse propagation quality information. A mobile station generates and transmits a reverse pilot signal, receives a signal including the control signal from each of the base stations.
摘要翻译：提供了一种无线通信系统，其可以响应于移动台确定切换基站而使移动台与目的地基站同步。每个基站产生同步信息，以从移动台接收到的反向导频信号与移动台同步基站，从反向导频信号生成反向传播质量信息，并产生并发送包括同步信息和反向传播质量信息。移动站生成并发送反向导频信号，从每个基站接收包括控制信号的信号。

2. 发明申请

US20100157885A1 SYNCHRONIZATION SYSTEM AND SYNCHRONIZING METHOD FOR PLURALITY OF BASE STATIONS AND MOBILE STATION IN A FORWARD LINK WIRELESS TRANSMISSION 有权
标题翻译：无线传输中的基站和移动台的同步系统和同步方法
公开(公告)号：US20100157885A1
公开(公告)日：2010-06-24
申请号：US11997869
申请日：2006-08-22
申请人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
发明人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
IPC分类号： H04W40/00 , H04J3/06
CPC分类号： H04W36/0005 , H04W36/30 , H04W56/001 , H04W56/0045
摘要： There is provided a radio communication system in which a mobile station which has decided to switch a base station can immediately be synchronized with the base station to which switching is to be made. Each of the base stations creates a synchronization signal for the mobile station to synchronize with the base station from an upstream pilot signal received from the mobile station, creates upstream propagation quality information from the upstream pilot signal, and creates a downstream control signal including the synchronization information and the upstream propagation quality information, and transmits them. The mobile stations creates an upstream pilot signal, transmits the signal, receives a signal including a downstream control signal from each of the base stations, extracts the upstream propagation quality and information on synchronization with the base stations from the received downstream control signal, and selects an optimal base station from the received upstream propagation quality as a new current base station. If the selected base station is different from the current base station, the transmission timing of the upstream pilot signal is modified to the transmission timing based on the synchronization information extracted from the downstream control signal of the selected base station and transmitted.
摘要翻译：提供了一种无线电通信系统，其中决定切换基站的移动台可以立即与要进行切换的基站同步。每个基站创建一个同步信号，用于移动台根据从移动站接收的上行导频信号与基站同步，从上游导频信号创建上行传播质量信息，并创建包括同步的下行控制信号信息和上游传播质量信息，并传输它们。移动站创建上行导频信号，发送该信号，从每个基站接收包括下行控制信号的信号，从接收到的下游控制信号中提取上行传播质量和与基站同步的信息，并选择从接收到的上游传播质量的最佳基站作为新的当前基站。如果所选择的基站与当前基站不同，则基于从所选择的基站的下游控制信号提取的同步信息将上行导频信号的发送定时修改为发送定时，并发送。

3. 发明授权

US08797964B2 Synchronization system and synchronizing method for plurality of base stations and mobile station in a reverse link wireless transmission 有权
标题翻译：用于多个基站和移动台在反向链路无线传输中的同步系统和同步方法
公开(公告)号：US08797964B2
公开(公告)日：2014-08-05
申请号：US13544813
申请日：2012-07-09
申请人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
发明人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04W36/30 , H04W56/001 , H04W56/0045
摘要： There is provided a wireless communication system which can synchronize a mobile station with a destination base station in response to the mobile station determining to switch base stations. Each base station generates synchronization information to synchronize the mobile station with the base station from a reverse pilot signal received from the mobile station, generates reverse propagation quality information from the reverse pilot signal, and generates and transmits a control signal including the synchronization information and the reverse propagation quality information. A mobile station generates and transmits a reverse pilot signal, receives a signal including the control signal from each of the base stations.
摘要翻译：提供了一种无线通信系统，其可以响应于移动台确定切换基站而使移动台与目的地基站同步。每个基站产生同步信息，以从移动台接收到的反向导频信号与移动台同步基站，从反向导频信号生成反向传播质量信息，并产生并发送包括同步信息和反向传播质量信息。移动站生成并发送反向导频信号，从每个基站接收包括控制信号的信号。

4. 发明授权

US08243653B2 Synchronization system and synchronizing method for plurality of base stations and mobile station in a forward link wireless transmission 有权
标题翻译：用于多个基站和移动台在反向链路无线传输中的同步系统和同步方法
公开(公告)号：US08243653B2
公开(公告)日：2012-08-14
申请号：US11997869
申请日：2006-08-22
申请人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
发明人： Kenji Koyanagi , Yoshikazu Kakura , Jinsock Lee , Nahoko Kuroda
IPC分类号： H04W4/00 , H04J3/06
CPC分类号： H04W36/0005 , H04W36/30 , H04W56/001 , H04W56/0045
摘要： There is provided a wireless communication system which can synchronize a mobile station with a destination base station in response to the mobile station determining to switch base stations. Each base station generates synchronization information to synchronize the mobile station with the base station from a reverse pilot signal received from the mobile station, generates reverse propagation quality information from the reverse pilot signal, and generates and transmits a control signal including the synchronization information and the reverse propagation quality information. A mobile station generates and transmits a reverse pilot signal, receives a signal including the control signal from each of the base stations.
摘要翻译：提供了一种无线通信系统，其可以响应于移动台确定切换基站而使移动台与目的地基站同步。每个基站产生同步信息，以从移动台接收到的反向导频信号与移动台同步基站，从反向导频信号生成反向传播质量信息，并产生并发送包括同步信息和反向传播质量信息。移动站生成并发送反向导频信号，从每个基站接收包括控制信号的信号。

5. 发明授权

US08583163B2 Transport format combination selecting method, wireless communication system, and mobile station 有权
标题翻译：传输格式组合选择方法，无线通信系统和移动台
公开(公告)号：US08583163B2
公开(公告)日：2013-11-12
申请号：US13610430
申请日：2012-09-11
申请人： Nahoko Kuroda , Kojirou Hamabe , Jinsock Lee
发明人： Nahoko Kuroda , Kojirou Hamabe , Jinsock Lee
IPC分类号： H04B7/00
CPC分类号： H04W52/367 , H04L1/0002 , H04L1/0015 , H04W24/10 , H04W52/16 , H04W52/267 , H04W52/34 , H04W52/50 , H04W72/082
摘要： A mobile station calculates the transmission power of a first physical channel using each of first TFCs, and determines whether the mobile station is in a transmission capable state or not. Then, the mobile station calculates the sum of the transmission power of first and second physical channels, with respect to each of combinations of the first and second TFCs, and determines whether the mobile station is in the transmission capable state or not. Then, the mobile station selects a first TFC from the first TFCs wherein the mobile station is in the transmission capable state. Then, the mobile station selects a second TFC from the second TFCs which are included in combinations wherein the mobile station is in the transmission capable state among the combinations including the selected first TFC. Thereafter, data is transmitted using the selected first and second TFCs, respectively.
摘要翻译：移动站使用第一TFC中的每一个来计算第一物理信道的发送功率，并且确定移动台是否处于发送能力状态。然后，移动台针对第一和第二TFC的组合中的每一个，计算第一和第二物理信道的发送功率之和，并确定移动台是否处于发送能力状态。然后，移动站从移动站处于发送能力状态的第一TFC中选择第一TFC。然后，移动站从包括所选择的第一TFC的组合中的移动台处于能够发送的状态的组合中包含的第二TFC中选择第二TFC。此后，使用所选择的第一和第二TFC分别发送数据。

6. 发明授权

US08098743B2 Pilot signal transmission method and radio communication system for enabling measurement of reception quality with high accuracy 有权
标题翻译：导频信号传输方法和无线通信系统，能够高精度地测量接收质量
公开(公告)号：US08098743B2
公开(公告)日：2012-01-17
申请号：US11659651
申请日：2005-08-04
申请人： Nahoko Kuroda , Jinsock Lee , Kojiro Hamabe , Akihisa Ushirokawa
发明人： Nahoko Kuroda , Jinsock Lee , Kojiro Hamabe , Akihisa Ushirokawa
IPC分类号： H04B14/06
CPC分类号： H04W52/24 , H04B17/309 , H04W52/146 , H04W52/246 , H04W52/248 , H04W52/286 , H04W52/42
摘要： In a pilot signal transmission method for raising the SIR measurement accuracy for transmission power control during high-speed transmission and thus reducing the block error rate and improving the throughput, a first SIR value measured by first pilot signals and second SIR value measured by second pilot signals are first compared, and the presence or absence of second pilot signals then determined in slot units based on the comparison results. When the second pilot signals exist, the second pilot signals are used in addition to the first pilot signals in the SIR measurement for high-speed closed-loop transmission power control. When the second pilot signals do not exist, only the first pilot signals are used in the SIR measurement for high-speed closed-loop transmission power control.
摘要翻译：在用于提高高速传输期间的发送功率控制的SIR测量精度的导频信号发送方法中，由此降低块错误率并提高吞吐量，由第一导频信号测量的第一SIR值和由第二导频测量的第二SIR值首先比较信号，然后基于比较结果，在时隙单元中确定是否存在第二导频信号。当存在第二导频信号时，除了用于高速闭环发送功率控制的SIR测量中的第一导频信号之外，还使用第二导频信号。当不存在第二导频信号时，在用于高速闭环发送功率控制的SIR测量中仅使用第一导频信号。

7. 发明申请

US20070161394A1 Transport format combination selecting method, wireless communication system, and mobile station 有权
标题翻译：传输格式组合选择方法，无线通信系统和移动台
公开(公告)号：US20070161394A1
公开(公告)日：2007-07-12
申请号：US11587460
申请日：2005-05-09
申请人： Nahoko Kuroda , Kojirou Hamabe , Jinsock Lee
发明人： Nahoko Kuroda , Kojirou Hamabe , Jinsock Lee
IPC分类号： H04B7/00
CPC分类号： H04W52/367 , H04L1/0002 , H04L1/0015 , H04W24/10 , H04W52/16 , H04W52/267 , H04W52/34 , H04W52/50 , H04W72/082
摘要： In a method of selecting a transport format combination according to the present invention, a mobile station calculates the transmission power of a first physical channel using a first TFC with respect to each of first TFCs, and determines whether the mobile station is in a transmission capable state or not. Then, the mobile station calculates the sum of the transmission power of first and second physical channels using first and TFCs, with respect to each of combinations of the first and second TFCs, and determines whether the mobile station is in the transmission capable state or not. Then, the mobile station selects a first TFC from the first TFCs wherein the mobile station is in the transmission capable state. Then, the mobile station selects a second TFC from the second TFCs which are included in combinations wherein the mobile station is in the transmission capable state among the combinations including the selected first TFC. Thereafter, the mobile station transmits data in the first and second physical channels using the selected first and second TFCs, respectively.
摘要翻译：在根据本发明的选择传输格式组合的方法中，移动台使用第一TFC相对于每个第一TFC计算第一物理信道的发射功率，并且确定移动台是否处于传输能力状态与否。然后，移动台针对第一和第二TFC的组合中的每一个，使用第一和第二TFC来计算第一和第二物理信道的发送功率之和，并且确定移动台是否处于发送能力状态。然后，移动站从移动站处于发送能力状态的第一TFC中选择第一TFC。然后，移动站从包括所选择的第一TFC的组合中的移动台处于能够发送的状态的组合中包含的第二TFC中选择第二TFC。此后，移动站分别使用所选择的第一和第二TFC来发送第一和第二物理信道中的数据。

8. 发明申请

US20140064224A1 TRANSPORT FORMAT COMBINATION SELECTING METHOD, WIRELESS COMMUNICATION SYSTEM, AND MOBILE STATION 审中-公开
标题翻译：运输格式组合选择方法，无线通信系统和移动站
公开(公告)号：US20140064224A1
公开(公告)日：2014-03-06
申请号：US14075055
申请日：2013-11-08
申请人： Nahoko Kuroda , Kojirou Hamabe , Jinsock Lee
发明人： Nahoko Kuroda , Kojirou Hamabe , Jinsock Lee
IPC分类号： H04W72/08
CPC分类号： H04W52/367 , H04L1/0002 , H04L1/0015 , H04W24/10 , H04W52/16 , H04W52/267 , H04W52/34 , H04W52/50 , H04W72/082
摘要： Methods of selecting a transport format combination are provided. For example, a method comprises calculating the transmission power of a first physical channel using each of first TFCs, and determines whether a mobile station is in a transmission capable state. The method also comprises calculating the sum of the transmission power of first and second physical channels using first and second TFCs, with respect to each of combinations of first and second TFCs, and determines whether the mobile station is in the transmission capable state. The method also comprises selecting first TFC from the first TFCs wherein the mobile station is in the transmission capable state and selecting a second TFC from the second TFCs which are included in combinations wherein the mobile station is in the transmission capable state among the combinations including the selected first TFC. The data is transmitted using the selected first and second TFCs, respectively.
摘要翻译：提供了选择传输格式组合的方法。例如，一种方法包括使用第一TFC中的每一个计算第一物理信道的发送功率，并且确定移动台是否处于传输能力状态。该方法还包括相对于第一和第二TFC的组合中的每一个，使用第一和第二TFC来计算第一和第二物理信道的发送功率之和，并且确定移动台是否处于发送能力状态。该方法还包括从第一TFC中选择第一TFC，其中移动站处于传输能力状态，并从包括在组合中的第二TFC中选择第二TFC，其中移动站处于具有传输能力状态的组合中，包括选择第一个TFC。使用所选择的第一和第二TFC分别发送数据。

9. 发明授权

US08654744B2 Radio communication system, mobile station, base station, radio communication system control method used for the same, and program of the same 有权
标题翻译：用于控制上行链路和下行链路传输之间的高速无线分组的系统和方法
公开(公告)号：US08654744B2
公开(公告)日：2014-02-18
申请号：US11577490
申请日：2005-10-19
申请人： Nahoko Kuroda , Jinsock Lee
发明人： Nahoko Kuroda , Jinsock Lee
IPC分类号： H04W4/00 , H04B7/216
CPC分类号： H04L5/0091 , H04W52/16 , H04W52/267 , H04W52/286 , H04W52/367
摘要： The mobile station 2-1 determines whether a current maximum transmission rate is sufficient or not in a predetermined cycle by using a maximum transmission rate R indicated by a pointer, a volume Q of data accumulated in the buffer 22-1 and a requested delay T determined according to service of data. The mobile station 2-1 transmits a determination result as an RR signal in a predetermined control signal field within an uplink E-DPCH to the base station 1. The base station 1 receives an RR signal from the mobile station 2-1, determines an increment/decrement of the maximum transmission rate allowed for the mobile station 2-1 to use such that a noise rise fails to exceed a predetermined threshold value and notifies the mobile station 2-1 of the determination as an RG signal by a downlink E-DPCCH. The mobile station 2-1 ups or downs the position of the pointer according to the RG signal.
摘要翻译：移动站2-1通过使用由指针表示的最大传输速率R，在缓冲器22-1中累积的数据的体积Q和请求的延迟T来确定当前最大传输速率是否在预定周期内是否足够根据数据服务确定。移动站2-1将上行链路E-DPCH内的预定控制信号字段中的RR信号的确定结果发送到基站1.基站1从移动台2-1接收RR信号，允许移动台2-1使用的最大传输速率的递增/减少，使得噪声上升不能超过预定阈值，并且通过下行链路E-通知移动台2-1作为RG信号的确定 DPCCH。移动台2-1根据RG信号使指针的位置上升或下降。

10. 发明授权

US08351401B2 Code sequence transmission method, wireless communication system, transmitter, and receiver 有权
标题翻译：码序传输方式，无线通信系统，发射机和接收机
公开(公告)号：US08351401B2
公开(公告)日：2013-01-08
申请号：US11817035
申请日：2006-02-27
申请人： Nahoko Kuroda , Jinsock Lee
发明人： Nahoko Kuroda , Jinsock Lee
IPC分类号： H04B7/216
CPC分类号： H04B1/707 , H04W52/325
摘要： A code sequence transmission method capable of improving system throughput and user throughput by improving power utilization efficiencies of a control channel and a data channel including a plurality of signals having different required qualities is provided. In a mobile station, a bit sequence of a TFCI is transmitted within one frame a plurality of times repeatedly, the bit sequence of each TFCI is multiplied by one bit of a bit sequence of an SI, a multiplication result is transmitted. It is thereby possible to transmit both the TFCI and the SI without providing a signal field of the SI in each frame.
摘要翻译：提供了一种通过提高控制信道的功率利用效率和包括具有不同要求品质的多个信号的数据信道来提高系统吞吐量和用户吞吐量的码序列发送方法。在移动站中，TFCI的比特序列在一帧多次重复发送，每个TFCI的比特序列乘以SI的比特序列的一个比特，发送相乘结果。因此，可以在每个帧中不提供SI的信号字段来传输TFCI和SI两者。

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