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1. 发明申请

US20210058803A1 RADIO TERMINAL, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD 有权
公开(公告)号：US20210058803A1
公开(公告)日：2021-02-25
申请号：US17094610
申请日：2020-11-10
申请人： FUJITSU LIMITED
发明人： Yoshiaki OHTA , Yoshiharu TAJIMA , Akira ITO
IPC分类号： H04W24/02 , H04W48/20 , H04W52/02 , H04W76/28 , H04W24/08 , H04W24/10
摘要： A radio terminal that performs radio communication with a base station, including: a communicator configured to perform radio measurement and monitoring of a paging signal; and a controller configured to control the communicator to receive information related to first duration by Non-Access Stratum (NAS) message from the base station, and not to perform the radio measurement and the monitoring during the first duration but to perform the radio measurement and the monitoring during second duration different from the first duration, wherein the controller is further configured to control the radio measurement and the monitoring by ending the first duration for transmitting uplink data of the radio terminal.

2. 发明申请

US20160165503A1 COMMUNICATION APPARATUS, STORAGE APPARATUS, AND CONTROL METHOD 有权
标题翻译：通信设备，存储设备和控制方法
公开(公告)号：US20160165503A1
公开(公告)日：2016-06-09
申请号：US14860335
申请日：2015-09-21
申请人： FUJITSU LIMITED
发明人： Yoshiharu TAJIMA
IPC分类号： H04W36/08 , H04W36/16
CPC分类号： H04W36/08 , H04W36/0011
摘要： A communication apparatus includes a memory and a processor coupled to the memory and configured to transmit a first content acquisition request to a first server apparatus via a first base station apparatus, receive a content, requested by the first content acquisition request, from the first server apparatus via the first base station apparatus, and change, in a case where coupling is switched from the first base station apparatus to a second base station apparatus in a handover process, a transmission destination address in a second content acquisition request to be transmitted to the second base station apparatus, from a first address of the first server apparatus coupled to the first base station apparatus to a second address of a second server apparatus coupled to the second base station apparatus.
摘要翻译：通信装置包括存储器和处理器，其耦合到存储器并且被配置为经由第一基站装置向第一服务器装置发送第一内容获取请求，从第一服务器接收由第一内容获取请求请求的内容并且在切换处理中从第一基站装置切换到第二基站装置的情况下，改变发送到第二基站装置的第二内容获取请求中的发送目的地地址第二基站装置，从耦合到第一基站装置的第一服务器装置的第一地址到耦合到第二基站装置的第二服务器装置的第二地址。

3. 发明申请

US20130121319A1 TIMING ADJUSTMENT METHOD, USER EQUIPMENT, BASE STATION, AND MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：时序调整方法，用户设备，基站和移动通信系统
公开(公告)号：US20130121319A1
公开(公告)日：2013-05-16
申请号：US13736712
申请日：2013-01-08
申请人： FUJITSU LIMITED
发明人： Yoshiaki OHTA , Yoshiharu TAJIMA , Yutaka KOBAYASHI , Kazuhisa OBUCHI
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04W56/0045 , H04W72/044 , H04W76/10
摘要： A timing adjustment method in a mobile communication system that performs an adjustment of uplink transmission timing by random access between a user equipment and a base station, the timing adjustment method that includes performing transmission having transmission timing adjustment information in the user equipment; allocating a plurality of parameters related to a physical uplink control channel (PUCCH) resource used for communications, between the user equipment and the base station; and if a timer controlling a term of uplink transmission timing adjustment information expires during uplink communications to the base station having the uplink transmission timing adjustment information in the user equipment, releasing only a part of the allocated plurality of parameters related to the PUCCH resource.
摘要翻译：一种移动通信系统中的定时调整方法，其特征在于，所述移动通信系统中，通过用户装置与基站之间的随机接入进行上行链路发送定时的调整，所述定时调整方法包括：在所述用户设备中进行具有发送定时调整信息的发送; 在用户设备和基站之间分配与用于通信的物理上行链路控制信道（PUCCH）资源相关的多个参数; 并且如果在上行链路通信期间控制上行链路发送定时调整信息的计时器的定时器在具有用户设备中的上行链路发送定时调整信息的基站中到达，则仅释放与PUCCH资源相关的所分配的多个参数的一部分。

4. 发明申请

US20140161069A1 WIRELESS TERMINAL AND BASE STATION 有权
标题翻译：无线终端和基站
公开(公告)号：US20140161069A1
公开(公告)日：2014-06-12
申请号：US14177831
申请日：2014-02-11
申请人： FUJITSU LIMITED
发明人： Yoshiaki OHTA , Yoshihiro KAWASAKI , Yoshiharu TAJIMA , Yoshinori TANAKA
IPC分类号： H04W72/04
CPC分类号： H04W72/0433 , H04L1/1861 , H04L5/00 , H04L5/0053 , H04W72/1263 , H04W76/00 , H04W76/27
摘要： A communicating unit of a base station performs a plurality of periodic communication services with a wireless terminal. A communication control unit of the base station includes, in a control channel, identification information for distinguishing the periodic communication services one from the other to thereby allow the wireless terminal to control at least one of activation and release of each of the periodic communication services. A communicating unit of the wireless terminal performs the plurality of periodic communication services with the base station. A communication control unit of the wireless terminal controls at least one of the activation and the release of each of the periodic communication services using the identification information included in the control channel transmitted from the base station.
摘要翻译：基站的通信单元与无线终端执行多个周期性的通信服务。基站的通信控制单元在控制信道中包括用于区分周期性通信业务的识别信息，从而允许无线终端控制每个周期性通信业务的激活和释放中的至少一个。无线终端的通信单元与基站执行多个周期性通信服务。无线终端的通信控制单元使用包括在从基站发送的控制信道中的识别信息来控制每个周期性通信服务的激活和释放中的至少一个。

5. 发明申请

US20140079029A1 RADIO COMMUNICATION APPARATUS 有权
标题翻译：无线电通信设备
公开(公告)号：US20140079029A1
公开(公告)日：2014-03-20
申请号：US14089249
申请日：2013-11-25
申请人： FUJITSU LIMITED
发明人： Kazuhisa OBUCHI , Hideto FURUKAWA , Kazuo KAWABATA , Yoshiharu TAJIMA
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04W28/18 , H04W52/0229 , Y02D70/1242 , Y02D70/1244 , Y02D70/24 , Y02D70/25
摘要： A radio communication system includes a mobile station configured to: intermittently receive information indicating a transmission format used for a shared channel via which data is received from a radio communication apparatus, intermittently transmit Channel Quality Indicator (CQI) information relating to the transmission format used for the shared channel in a first mode, set the timing of the intermittent transmission of the CQI information a given time before the reception of the information indicating a transmission format used for the shared channel, the CQI information being transmitted periodically, and switch from the first mode to a second mode in which the CQI information is transmitted more frequently than in the first mode; and the radio communication apparatus configured to communicate with the mobile station.
摘要翻译：一种无线电通信系统，包括：移动站，被配置为：间歇地接收指示从无线通信装置接收到数据的共享信道所使用的发送格式的信息，间歇地发送与所使用的发送格式有关的信道质量指示符（CQI）信息在第一模式中的共享信道，在接收到指示用于共享信道的传输格式的信息之前的给定时间设置CQI信息的间歇发送的定时，CQI信息周期性地发送，并且从第一模式切换模式到第二模式，其中比第一模式更频繁地发送CQI信息; 以及所述无线通信装置，被配置为与所述移动台进行通信。

6. 发明申请

US20130301572A1 RADIO RESOURCE ALLOCATION METHOD AND TELECOMMUNICATION APPARATUS 审中-公开
标题翻译：无线电资源分配方法和电信设备
公开(公告)号：US20130301572A1
公开(公告)日：2013-11-14
申请号：US13938501
申请日：2013-07-10
申请人： FUJITSU LIMITED
发明人： Hiroshi FUJITA , Yoshiharu TAJIMA
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04W72/06
摘要： A radio resource allocation method for use in a radio telecommunication system for a first radio telecommunication apparatus and a second telecommunication apparatus carrying out a radio telecommunication by using an allocated radio resource, comprising selecting a resource allocation pattern identifying a combination of radio resources allocatable within a resource management space from among a pre-prepared plurality of resource allocation patterns, and notifying the second radio telecommunication apparatus of pattern identifier information identifying the selected resource allocation pattern and of startup position information thereof within the resource management space.
摘要翻译：一种无线电资源分配方法，用于第一无线电通信装置的无线电电信系统和通过使用分配的无线电资源执行无线电通信的第二电信设备，包括：选择资源分配模式，所述资源分配模式标识可分配的无线电资源的组合资源管理空间，并且在资源管理空间内通知第二无线电通信装置识别所选择的资源分配模式的模式标识符信息和启动位置信息。

7. 发明申请

US20130250915A1 BASE STATION, MOBILE STATION, COMMUNICATION SYSTEM, TRANSMISSION METHOD AND REORDERING METHOD 审中-公开
标题翻译：基站，移动站，通信系统，传输方法和再现方法
公开(公告)号：US20130250915A1
公开(公告)日：2013-09-26
申请号：US13896055
申请日：2013-05-16
申请人： FUJITSU LIMITED
发明人： Yoshiaki OHTA , Yoshiharu TAJIMA , Kazuhisa OBUCHI , Yoshihiro KAWASAKI , Yoshinori TANAKA , Katsumasa SUGIYAMA
IPC分类号： H04W36/00
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.
摘要翻译：从基站向移动台发送指示分组顺序的数字的分组的重新排序方法，并且在移动台重新排列分组的顺序，这包括从源基站到目标基站的转发站，分组，在切换序列之前未发送到移动台，或分组，没有从移动台接收到适当接收的确认响应，优先地将目标基站的那些分组发送到移动基站，然后发送从主机站向移动站接收到的分组，在发送分组到移动台时给出指示分组是跳转分组的分组信息，以跳转的顺序从主机站接收，确定跳转分组不是重新排序的对象，并且对作为重新排序对象的数据包执行重新排序过程。

8. 发明申请

US20130250862A1 BASE STATION, MOBILE STATION, COMMUNICATION SYSTEM, TRANSMISSION METHOD AND REORDERING METHOD 审中-公开
标题翻译：基站，移动站，通信系统，传输方法和再现方法
公开(公告)号：US20130250862A1
公开(公告)日：2013-09-26
申请号：US13896032
申请日：2013-05-16
申请人： Fujitsu Limited
发明人： Yoshiaki OHTA , Yoshiharu TAJIMA , Kazuhisa OBUCHI , Yoshihiro KAWASAKI , Yoshinori TANAKA , Katsumasa SUGIYAMA
IPC分类号： H04L12/70
CPC分类号： H04W36/0005 , H04L47/10 , H04L47/14 , H04L47/34 , H04L49/9057 , H04W36/02 , H04W36/023
摘要： A mobile station that includes a receiving means for receiving first PDCP (Packet Data Convergence Protocol) PDU (Protocol Data Unit) to which a first sequence number is added from a source base station; a receiving means for receiving second PDCP PDU from a target base station that applies a second sequence number transferred from the source base station as a sequence number of PDCP (Packet Data Convergence Protocol) SDU (Service Data Unit) received from a host station and creates the second PDCP PDU and a storage means for storing PDCP SDU corresponding to the first PDCP PDU and PDCP SDU corresponding to the second PDCP PDU and means for performing in order delivery of the stored PDCP SDUs based on the sequence numbers corresponding to the PDCP SDUs.
摘要翻译：一种移动台，包括：接收装置，用于接收从源基站添加第一序列号的第一PDCP（分组数据汇聚协议）PDU（协议数据单元）; 接收装置，用于从目标基站接收从源基站传送的第二序列号的第二PDCP PDU作为从主机站接收的PDCP（分组数据汇聚协议）SDU（业务数据单元）的序列号并创建第二PDCP PDU和用于存储对应于与第二PDCP PDU对应的第一PDCP PDU和PDCP SDU的PDCP SDU的存储装置，以及用于根据对应于PDCP SDU的序列号顺序传送所存储的PDCP SDU的装置。

9. 发明申请

US20130114750A1 CONTROL CHANNEL INFORMATION TRANSMISSION METHOD, AND BASE STATION AND TERMINAL USING THE SAME METHOD 审中-公开
标题翻译：控制信道信息传输方法，基站和终端使用相同的方法
公开(公告)号：US20130114750A1
公开(公告)日：2013-05-09
申请号：US13683742
申请日：2012-11-21
申请人： Fujitsu Limited
发明人： Kazuhisa OBUCHI , Hideto FURUKAWA , Kazuo KAWABATA , Yoshiharu TAJIMA , Yoshihiro KAWASAKI
IPC分类号： H04L1/00
CPC分类号： H04B7/0482 , H04B7/0452 , H04L1/0004 , H04L1/001 , H04L1/0026 , H04L1/0078 , H04L5/006 , H04L25/067 , H04L27/0008 , H04L27/18 , H04L27/34
摘要： A radio communication system that includes an encoder configured to perform error correction coding for control channel information by a given error correction coding rate; a modulator configured to perform modulation of the error correction coded control channel information for transmission according to a given modulation scheme; and a processing section configured to perform code decimation of the error correction coded control channel information prior to the modulation, the code decimation being different according to whether the Multi Input Multi Output is applied or not.
摘要翻译：一种无线电通信系统，包括：编码器，被配置为通过给定的纠错编码率对控制信道信息进行纠错编码; 调制器，被配置为根据给定的调制方案执行用于发送的纠错编码控制信道信息的调制; 以及处理部，被配置为在调制之前执行纠错编码控制信道信息的代码抽取，所述代码抽取根据是否应用所述多输入多输出而不同。

10. 发明申请

US20190274060A1 RADIO TERMINAL, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD 审中-公开
公开(公告)号：US20190274060A1
公开(公告)日：2019-09-05
申请号：US16419626
申请日：2019-05-22
申请人： FUJITSU LIMITED
发明人： Yoshiaki OHTA , Yoshiharu TAJIMA , Akira ITO
IPC分类号： H04W24/08 , H04W48/20 , H04W52/02 , H04W76/28 , H04W24/10
摘要： A radio terminal that performs radio communication with a base station, including: a communicator configured to perform radio measurement and monitoring of a paging signal; and a controller configured to control the communicator to receive information related to first duration by Non-Access Stratum (NAS) message from the base station, and not to perform the radio measurement and the monitoring during the first duration but to perform the radio measurement and the monitoring during second duration different from the first duration, wherein the controller is further configured to control the radio measurement and the monitoring by ending the first duration for transmitting uplink data of the radio terminal.

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