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1. 发明授权

US09344985B2 Propagation delay difference reporting for multiple component carriers 有权
标题翻译：多分量载波的传播延迟差异报告
公开(公告)号：US09344985B2
公开(公告)日：2016-05-17
申请号：US14002636
申请日：2011-12-06
申请人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
发明人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
IPC分类号： H04W56/00
CPC分类号： H04W56/0065 , H04B3/36 , H04B7/0413 , H04J11/00 , H04L1/1812 , H04L5/0055 , H04L69/323 , H04L69/324 , H04W56/0005 , H04W56/0045 , H04W72/0413 , H04W72/042 , H04W88/085 , H04W88/12
摘要： The invention relates to methods for reporting on downlink timings by a mobile terminal in a mobile communication system. In order to allow for an aggregation access point to obtain information on propagation delay differences of downlink transmissions on aggregated serving cells, the invention suggests the mobile terminal to report timing information based on reception time difference information for a the target/reference cell. The mobile terminal performs measurements relating to transmission and/or reception time differences on the target/reference cell, and reports same to the eNodeB. The eNodeB compares the measurement result to a predefined maximum propagation delay time difference. Alternatively, the mobile terminal performs the measurements, compares same to the predefined maximum propagation delay time difference and then report the comparison result to the eNodeB.
摘要翻译：本发明涉及移动通信系统中移动终端报告下行链路定时的方法。为了允许聚合接入点获得关于聚合服务小区上的下行链路传输的传播延迟差异的信息，本发明建议移动终端基于目标/参考小区的接收时间差信息来报告定时信息。移动终端执行与目标/参考小区上的传输和/或接收时间差有关的测量，并将其报告给eNodeB。 eNodeB将测量结果与预定义的最大传播延迟时间差进行比较。或者，移动终端执行测量，将其与预定义的最大传播延迟时间差进行比较，然后将比较结果报告给eNodeB。

2. 发明申请

US20140029586A1 PROPAGATION DELAY DIFFERENCE REPORTING FOR MULTIPLE COMPONENT CARRIERS 有权
标题翻译：传播延迟报告给多个组件运营商
公开(公告)号：US20140029586A1
公开(公告)日：2014-01-30
申请号：US14002636
申请日：2011-12-06
申请人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
发明人： Joachim Loehr , Hidetoshi Suzuki , Takashi Tamura , Martin Feuersaenger , Christian Wengerter , Takahisa Aoyama
IPC分类号： H04W56/00
CPC分类号： H04W56/0065 , H04B3/36 , H04B7/0413 , H04J11/00 , H04L1/1812 , H04L5/0055 , H04L69/323 , H04L69/324 , H04W56/0005 , H04W56/0045 , H04W72/0413 , H04W72/042 , H04W88/085 , H04W88/12
摘要： The invention relates to methods for reporting on downlink timings by a mobile terminal in a mobile communication system. In order to allow for an aggregation access point to obtain information on propagation delay differences of downlink transmissions on aggregated serving cells, the invention suggests the mobile terminal to report timing information based on reception time difference information for a the target/reference cell. The mobile terminal performs measurements relating to transmission and/or reception time differences on the target/reference cell, and reports same to the eNodeB. The eNodeB compares the measurement result to a predefined maximum propagation delay time difference. Alternatively, the mobile terminal performs the measurements, compares same to the predefined maximum propagation delay time difference and then report the comparison result to the eNodeB.
摘要翻译：本发明涉及移动通信系统中移动终端报告下行链路定时的方法。为了允许聚合接入点获得关于聚合服务小区上的下行链路传输的传播延迟差异的信息，本发明建议移动终端基于目标/参考小区的接收时间差信息来报告定时信息。移动终端执行与目标/参考小区上的传输和/或接收时间差有关的测量，并将其报告给eNodeB。 eNodeB将测量结果与预定义的最大传播延迟时间差进行比较。或者，移动终端执行测量，将其与预定义的最大传播延迟时间差进行比较，然后将比较结果报告给eNodeB。

3. 发明申请

US20130250925A1 TIMING ADVANCE CONFIGURATION FOR MULTIPLE UPLINK COMPONENT CARRIERS 有权
标题翻译：多个UPLINK组件运营商的时序预先配置
公开(公告)号：US20130250925A1
公开(公告)日：2013-09-26
申请号：US13822850
申请日：2011-08-15
申请人： Joachim Löhr , Christian Wengerter , Martin Feuersänger , Takashi Tamura , Hidetoshi Suzuki , Takahisa Aoyama
发明人： Joachim Löhr , Christian Wengerter , Martin Feuersänger , Takashi Tamura , Hidetoshi Suzuki , Takahisa Aoyama
IPC分类号： H04W72/04
CPC分类号： H04W36/30 , H04W36/04 , H04W56/0045 , H04W72/0446
摘要： The invention relates methods for time aligning uplink transmissions by a mobile terminal in a mobile communication system, and to methods for performing a handover of a mobile terminal to a target aggregation access point. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for aligning the timing of uplink transmissions on uplink component carriers, where different propagation delays are imposed on the transmissions on the uplink component carriers, the inventions suggests to time align the uplink component carriers based on a reference time alignment of a reference cell and a reception time difference or propagation delay difference between the downlink transmissions in the reference cell and the other radio cells, the uplink component carriers of which need to be time aligned.
摘要翻译：本发明涉及用于在移动通信系统中由移动终端对上行链路传输进行时间对准的方法以及用于执行移动终端到目标聚合接入点的切换的方法。本发明还提供了用于执行这些方法的装置和系统，以及其指令使得装置和系统执行本文所述的方法的计算机可读介质。为了允许对上行链路分量载波上的上行链路传输的定时进行对准，其中对上行链路分量载波上的传输施加不同的传播延迟，本发明建议基于参考的参考时间对准来对准上行链路分量载波小区以及参考小区和其他无线小区中的下行链路传输之间的接收时间差或传播延迟差，其上行链路分量载波需要时间对准。

4. 发明授权

US09402255B2 Timing advance configuration for multiple uplink component carriers 有权
标题翻译：多个上行链路分量载波的定时提前配置
公开(公告)号：US09402255B2
公开(公告)日：2016-07-26
申请号：US13822850
申请日：2011-08-15
申请人： Joachim Löhr , Christian Wengerter , Martin Feuersänger , Takashi Tamura , Hidetoshi Suzuki , Takahisa Aoyama
发明人： Joachim Löhr , Christian Wengerter , Martin Feuersänger , Takashi Tamura , Hidetoshi Suzuki , Takahisa Aoyama
IPC分类号： H04W72/04 , H04W56/00
CPC分类号： H04W36/30 , H04W36/04 , H04W56/0045 , H04W72/0446
摘要： The invention relates methods for time aligning uplink transmissions by a mobile terminal in a mobile communication system, and to methods for performing a handover of a mobile terminal to a target aggregation access point. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for aligning the timing of uplink transmissions on uplink component carriers, where different propagation delays are imposed on the transmissions on the uplink component carriers, the inventions suggests to time align the uplink component carriers based on a reference time alignment of a reference cell and a reception time difference or propagation delay difference between the downlink transmissions in the reference cell and the other radio cells, the uplink component carriers of which need to be time aligned.
摘要翻译：本发明涉及用于在移动通信系统中由移动终端对上行链路传输进行时间对准的方法以及用于执行移动终端到目标聚合接入点的切换的方法。本发明还提供了用于执行这些方法的装置和系统，以及其指令使得装置和系统执行本文所述的方法的计算机可读介质。为了允许对上行链路分量载波上的上行链路传输的定时进行对准，其中对上行链路分量载波上的传输施加不同的传播延迟，本发明建议基于参考的参考时间对准来对准上行链路分量载波小区以及参考小区和其他无线小区中的下行链路传输之间的接收时间差或传播延迟差，其上行链路分量载波需要时间对准。

5. 发明授权

US08396081B2 Communication terminal and base station communication method using MAC control information priorities and SRB priorities 有权
标题翻译：通信终端和基站通信方式采用MAC控制信息优先级和SRB优先级
公开(公告)号：US08396081B2
公开(公告)日：2013-03-12
申请号：US12865674
申请日：2009-01-30
申请人： Takahisa Aoyama , Joachim Loehr
发明人： Takahisa Aoyama , Joachim Loehr
IPC分类号： H04J3/16
CPC分类号： H04W72/10 , H04W28/0268 , H04W28/0278 , H04W28/10 , H04W36/08 , H04W56/00 , H04W72/0406 , H04W72/1242 , H04W72/1278 , H04W74/0833 , H04W74/085 , H04W76/11 , H04W76/27 , H04W88/02 , H04W88/08
摘要： A communication terminal adjusts the transmission timing of data transmitted to a base station so that the base station can receive the data within a predetermined delay time. The communication terminal includes a reception section 701 for receiving priority of MAC control information transmitted from the base station, a priority control section 703 for defining the relationship between the priority of the MAC control information and priority assigned to DRB and SRB, and a transmission message generation section 704 for controlling so as to transmit information having a high priority early in accordance with the relationship between the priorities defined by the priority control section 703. According to the communication terminal, a comparison is made between the priority of the MAC control information and the priority assigned to the DRB and the SRB, whereby it is made possible to control what information is to be transmitted as desired.
摘要翻译：通信终端调整发送到基站的数据的发送定时，使得基站能够在预定的延迟时间内接收数据。通信终端包括用于接收从基站发送的MAC控制信息的优先级的接收部分701，用于定义MAC控制信息的优先级与分配给DRB和SRB的优先级之间的关系的优先级控制部分703以及发送消息生成部分704，用于根据由优先级控制部分703定义的优先级之间的关系来提前发送具有高优先级的信息。根据通信终端，比较MAC控制信息的优先级和分配给DRB和SRB的优先级，从而可以根据需要控制什么信息被传送。

6. 发明申请

US20100330995A1 COMMUNICATION TERMINAL AND BASE STATION 有权
标题翻译：通信终端和基站
公开(公告)号：US20100330995A1
公开(公告)日：2010-12-30
申请号：US12865674
申请日：2009-01-30
申请人： Takahisa Aoyama , Joachim Loehr
发明人： Takahisa Aoyama , Joachim Loehr
IPC分类号： H04W36/16
CPC分类号： H04W72/10 , H04W28/0268 , H04W28/0278 , H04W28/10 , H04W36/08 , H04W56/00 , H04W72/0406 , H04W72/1242 , H04W72/1278 , H04W74/0833 , H04W74/085 , H04W76/11 , H04W76/27 , H04W88/02 , H04W88/08
摘要： A communication terminal adjusts the transmission timing of data transmitted to a base station so that the base station can receive the data within a predetermined delay time. The communication terminal includes a reception section 701 for receiving priority of MAC control information transmitted from the base station, a priority control section 703 for defining the relationship between the priority of the MAC control information and priority assigned to DRB and SRB, and a transmission message generation section 704 for controlling so as to transmit information having a high priority early in accordance with the relationship between the priorities defined by the priority control section 703. According to the communication terminal, a comparison is made between the priority of the MAC control information and the priority assigned to the DRB and the SRB, whereby it is made possible to control what information is to be transmitted as desired.
摘要翻译：通信终端调整发送到基站的数据的发送定时，使得基站可以在预定的延迟时间内接收数据。通信终端包括用于接收从基站发送的MAC控制信息的优先级的接收部分701，用于定义MAC控制信息的优先级与分配给DRB和SRB的优先级之间的关系的优先级控制部分703以及发送消息生成部分704，用于根据由优先级控制部分703定义的优先级之间的关系来提前发送具有高优先级的信息。根据通信终端，比较MAC控制信息的优先级和分配给DRB和SRB的优先级，从而可以根据需要控制什么信息被传送。

7. 发明授权

US08923220B2 Base station, terminal, band allocation method, and downlink data communication method 有权
公开(公告)号：US08923220B2
公开(公告)日：2014-12-30
申请号：US13056615
申请日：2009-08-03
申请人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Takahisa Aoyama , Katsuhiko Hiramatsu
发明人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Takahisa Aoyama , Katsuhiko Hiramatsu
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04L27/26
摘要： Provided are a base station, a terminal, a band allocation method, and a downlink data communication method in which a mapping method for synchronization signals and report signals is implemented with high resource usage efficiency when a first system in which an independent single communication is allocated to a unit band co-exists with a second system in which a plurality of unit bands can be allocated to a single communication. In a base station (200), an OFDM signal generation unit (225) maps primary synchronization channel (P-SCH), secondary synchronization channel (S-SCH), primary broadcast channel (P-BCH), and dynamic broadcast channel (D-BCH), which can be decoded by both an LTE terminal and an LTE+ terminal, to some of a plurality of unit bands available to the station itself. The OFDM signal generation unit (225) also maps D-BCH+, which can be decoded only by an LTE+ terminal, to all of the plurality of unit bands to produce a multiplexed transmission signal. When the terminal which has transmitted terminal capability information is an LTE+ terminal, a control unit (265) transmits a band movement indication which indicates changes in the reception band to that terminal.

8. 发明授权

US08412211B2 Transmission and reception of broadcast system information in a mobile communication system 有权
标题翻译：在移动通信系统中发送和接收广播系统信息
公开(公告)号：US08412211B2
公开(公告)日：2013-04-02
申请号：US12094267
申请日：2006-10-20
申请人： Dragan Petrovic , Takahisa Aoyama , Hidetoshi Suzuki
发明人： Dragan Petrovic , Takahisa Aoyama , Hidetoshi Suzuki
IPC分类号： H04W72/00
CPC分类号： H04W72/1294 , H04W48/10 , H04W48/12 , H04W72/005 , H04W72/042
摘要： The present invention relates to a method and transmission apparatus for transmitting broadcast system information in a mobile communication system. Further, the invention relates to a method and mobile terminal receiving the broadcast system information. To provide an improved method for broadcasting broadcast system information the invention suggests mapping different partitions of broadcast system information to a shared transport channel or a broadcast transport channel for transmission. The mapping may take into account parameters inherent to the mobile terminals to which the broadcast system information is to be transmitted and/or parameters inherent to the different partitions of broadcast system information.
摘要翻译：本发明涉及在移动通信系统中发送广播系统信息的方法和发送装置。此外，本发明涉及一种接收广播系统信息的方法和移动终端。为了提供广播广播系统信息的改进方法，本发明建议将广播系统信息的不同分区映射到共享传输信道或广播传输信道进行传输。映射可以考虑到要发送广播系统信息的移动终端固有的参数和/或广播系统信息的不同分区固有的参数。

9. 发明授权

US08971260B2 Base station, terminal, band allocation method, and downlink data communication method 有权
标题翻译：基站，终端，频带分配方法和下行数据通信方式
公开(公告)号：US08971260B2
公开(公告)日：2015-03-03
申请号：US13056615
申请日：2009-08-03
申请人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Takahisa Aoyama , Katsuhiko Hiramatsu
发明人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Takahisa Aoyama , Katsuhiko Hiramatsu
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04L27/26
CPC分类号： H04W56/001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L27/2601 , H04L27/2647 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/048 , H04W72/0493
摘要： Provided are a base station, a terminal, a band allocation method, and a downlink data communication method in which a mapping method for synchronization signals and report signals is implemented with high resource usage efficiency when a first system in which an independent single communication is allocated to a unit band co-exists with a second system in which a plurality of unit bands can be allocated to a single communication. In a base station (200), an OFDM signal generation unit (225) maps primary synchronization channel (P-SCH), secondary synchronization channel (S-SCH), primary broadcast channel (P-BCH), and dynamic broadcast channel (D-BCH), which can be decoded by both an LTE terminal and an LTE+ terminal, to some of a plurality of unit bands available to the station itself. The OFDM signal generation unit (225) also maps D-BCH+, which can be decoded only by an LTE+ terminal, to all of the plurality of unit bands to produce a multiplexed transmission signal. When the terminal which has transmitted terminal capability information is an LTE+ terminal, a control unit (265) transmits a band movement indication which indicates changes in the reception band to that terminal.
摘要翻译：提供一种基站，终端，频带分配方法和下行链路数据通信方法，其中当分配独立单个通信的第一系统时，以高资源使用效率实现同步信号和报告信号的映射方法到单位频带与其中可以将多个单位频带分配给单个通信的第二系统共存。在基站（200）中，OFDM信号生成部（225）将主同步信道（P-SCH），辅同步信道（S-SCH），主广播信道（P-BCH）和动态广播信道 -BCH），其可以由LTE终端和LTE +终端解码到站本身可用的多个单位频带中的一些。 OFDM信号生成单元（225）还将仅能由LTE +终端解码的D-BCH +映射到所述多个单位频带的全部以产生复用的发送信号。当具有发送终端能力信息的终端是LTE +终端时，控制单元（265）向该终端发送指示接收频带的变化的频带移动指示。

10. 发明授权

US08626173B2 Base station, radio communication system, and handover method 有权
标题翻译：基站，无线电通信系统和切换方法
公开(公告)号：US08626173B2
公开(公告)日：2014-01-07
申请号：US12865651
申请日：2008-12-09
申请人： Hidenori Matsuo , Takahisa Aoyama , Hong Tat Toh , Hidetoshi Suzuki
发明人： Hidenori Matsuo , Takahisa Aoyama , Hong Tat Toh , Hidetoshi Suzuki
IPC分类号： H04W36/00 , H04W72/00 , H04W4/00
CPC分类号： H04W36/30 , H04J11/0069 , H04W4/08 , H04W36/0061 , H04W36/0083 , H04W36/04 , H04W36/38 , H04W48/02 , H04W84/045 , H04W84/105
摘要： When a handover request for performing a handover of a terminal (70) from a macro cell C1 to a CSG cell C2 is received from an SeNB 10 (S8), a base station (TeNB) (40) of the CSG cell C2 transmits a handover response in accordance with a handover enabled/disabled state (S12). The handover response includes an identifier of the terminal (70) in the CSG cell C2. Upon receiving the response, the SeNB (10) notifies the identifier to the terminal (70) (S14). The TeNB (40) repeatedly transmits a dedicated signal containing a handover command via a dedicated channel set using the identifier at an interval shorter than a gap period (S18). Accordingly, whether or not access is permitted can be judged promptly and a smooth handover can be realized.
摘要翻译：当从SeNB10接收到从宏小区C1到CSG小区C2执行终端（70）的切换的切换请求时（S8），CSG小区C2的基站（TeNB）（40）发送切换响应根据切换启用/禁止状态（S12）。切换响应包括CSG小区C2中的终端（70）的标识符。在接收到响应时，SeNB（10）向终端（70）通知该标识符（S14）。 TeNB（40）通过使用标识符以比间隙周期短的间隔设置的专用信道重复发送包含切换命令的专用信号（S18）。因此，可以及时判断是否允许访问，并且可以实现平滑的切换。

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