专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09370005B2 Relay station, base station, and band frequency allocation method 有权
标题翻译：中继站，基站和频段分配方式
公开(公告)号：US09370005B2
公开(公告)日：2016-06-14
申请号：US14355747
申请日：2012-03-16
申请人： Ayako Horiuchi , Akihiko Nishio , Koji Yamamoto , Tomohiko Mimura
发明人： Ayako Horiuchi , Akihiko Nishio , Koji Yamamoto , Tomohiko Mimura
IPC分类号： H04B7/14 , H04J1/10 , H04J3/08 , H04W72/04 , H04B7/155 , H04W16/14 , H04W16/26 , H04W84/04 , H04W16/06
CPC分类号： H04W72/0453 , H04B7/15528 , H04W16/06 , H04W16/14 , H04W16/26 , H04W84/047
摘要： A relay station to which network sharing is applied, wherein it is possible to appropriately allocate between multiple operators a shared band frequency shared by the multiple operators, and to improve the frequency use efficiency. In a relay station (100), a band frequency allocation determination unit (107) determines the bandwidth for each operator within a shared band frequency, which is shared by multiple operators and used between the relay station (100) and a mobile station, on the basis of the quality of a first line between the relay station (100) and the base stations of the operators and on the basis of the status of a second line between the relay station (100) and the mobile stations of the operators. A signal generation unit (108) allocates the signal of the operators to a resource on the basis of the bandwidth for each operator in the shared band frequency.
摘要翻译：应用网络共享的中继站，其中可以在多个运营商之间适当地分配由多个运营商共享的共享频带频率，并提高频率使用效率。在中继站（100）中，频带分配确定单元（107）确定由多个运营商共享并在中继站（100）和移动台之间使用的共享频带频率内的每个运营商的带宽，中继站（100）和运营商的基站之间的第一行的质量的基础，并且基于中继站（100）和运营商的移动台之间的第二行的状态。信号生成单元（108）根据共享频带频率中的每个运营商的带宽，将运营商的信号分配给资源。

2. 发明申请

US20140293867A1 RELAY STATION, BASE STATION, AND BAND FREQUENCY ALLOCATION METHOD 有权
标题翻译：继电站，基站和频段分配方法
公开(公告)号：US20140293867A1
公开(公告)日：2014-10-02
申请号：US14355747
申请日：2012-03-16
申请人： Ayako Horiuchi , Akihiko Nishio , Koji Yamamoto , Tomohiko Mimura
发明人： Ayako Horiuchi , Akihiko Nishio , Koji Yamamoto , Tomohiko Mimura
IPC分类号： H04W72/04 , H04W16/26
CPC分类号： H04W72/0453 , H04B7/15528 , H04W16/06 , H04W16/14 , H04W16/26 , H04W84/047
摘要： A relay station to which network sharing is applied, wherein it is possible to appropriately allocate between multiple operators a shared band frequency shared by the multiple operators, and to improve the frequency use efficiency. In a relay station (100), a band frequency allocation determination unit (107) determines the bandwidth for each operator within a shared band frequency, which is shared by multiple operators and used between the relay station (100) and a mobile station, on the basis of the quality of a first line between the relay station (100) and the base stations of the operators and on the basis of the status of a second line between the relay station (100) and the mobile stations of the operators. A signal generation unit (108) allocates the signal of the operators to a resource on the basis of the bandwidth for each operator in the shared band frequency.
摘要翻译：应用网络共享的中继站，其中可以在多个运营商之间适当地分配由多个运营商共享的共享频带频率，并提高频率使用效率。在中继站（100）中，频带分配确定单元（107）确定由多个运营商共享并在中继站（100）和移动台之间使用的共享频带频率内的每个运营商的带宽，中继站（100）和运营商的基站之间的第一行的质量的基础，并且基于中继站（100）和运营商的移动台之间的第二行的状态。信号生成单元（108）根据共享频带频率中的每个运营商的带宽，将运营商的信号分配给资源。

3. 发明授权

US09444571B2 Control information transmission apparatus, control information reception apparatus, and control information transmission method 有权
标题翻译：控制信息发送装置，控制信息接收装置以及控制信息发送方法
公开(公告)号：US09444571B2
公开(公告)日：2016-09-13
申请号：US13575466
申请日：2011-01-28
申请人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
发明人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
IPC分类号： H04W4/00 , H04W28/26 , H04J1/00 , H04W72/04 , H04J11/00 , H04L5/00 , H04L27/26 , H04W84/04
CPC分类号： H04J11/0056 , H04L5/001 , H04L5/0053 , H04L5/0073 , H04L27/2626 , H04W84/045
摘要： A control information transmission apparatus which can reduce the interference power of the control signal of the terminal connected to the femtocell is provided. The control information transmission apparatus comprises an arrangement unit that arranges some or all of control signals for a terminal in an extension part among resources including a compatible part and the extension part; and a transmission unit that transmits some or all of the arranged control signals for the terminal.
摘要翻译：提供了能够降低与毫微微蜂窝基站连接的终端的控制信号的干扰功率的控制信息发送装置。所述控制信息传输装置包括：布置单元，其在包括兼容部分和所述扩展部分的资源之间的扩展部分中布置终端的一些或全部控制信号; 以及发送部，其发送用于终端的部分或全部配置的控制信号。

4. 再颁专利

USRE45171E1 Base station apparatus and communication method 有权
标题翻译：基站装置和通信方法
公开(公告)号：USRE45171E1
公开(公告)日：2014-09-30
申请号：US13802109
申请日：2013-03-13
申请人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
发明人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
IPC分类号： H04B15/00 , H04B7/15
CPC分类号： H04B7/15557 , H04B7/2606 , H04L1/0003 , H04L1/0009 , H04L2001/0092
摘要： A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station) determines the relaying method (whether an RS performs reproduction relay or nonreproduction relay) of the RS (relaying station) and the MCS of multihop communication according to the reception quality (the line quality among an MS2, the RS, and the BS) of the pilot for nonreproduction relay, the reception quality (the line quality between the RS and the BS) of the pilot 2 for reproduction relay, and the line quality (the line quality between the MS2 and the RS) measured at the RS. The determination result is transmitted as relay information to the RS and to the MS2 (a mobile station (2)) through the RS. The MS2 encodes and modulates the uplink data with the MCS based on the relay information and transmits the data to the RS. The RS relays the uplink data while selecting nonreproduction relay or reproduction relay according to the relay information.
摘要翻译：一种能够实现多跳通信同时维持系统吞吐量并防止用户吞吐量恶化的无线通信系统。在该系统中，BS（基站）根据接收质量（MS2中的线路质量）确定RS（中继站）的RS中继方法（RS是否执行再生中继或非再生中继）用于非再生继电器的导频的RS，和BS），用于再现中继的导频2的接收质量（RS与BS之间的线路质量）和线路质量（MS2与 RS）。确定结果通过RS作为中继信息发送到RS和MS2（移动台（2））。 MS2通过基于中继信息的MCS对上行数据进行编码和调制，并将数据发送给RS。 RS根据中继信息选择非再生继电器或再生继电器时中继上行数据。

5. 发明授权

US08775909B2 Terminal apparatus and response signal transmitting method 有权
标题翻译：终端设备和响应信号发送方法
公开(公告)号：US08775909B2
公开(公告)日：2014-07-08
申请号：US13517106
申请日：2011-01-05
申请人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Seigo Nakao , Atsushi Sumasu , Ayako Horiuchi , Shinsuke Takaoka
发明人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Seigo Nakao , Atsushi Sumasu , Ayako Horiuchi , Shinsuke Takaoka
IPC分类号： H03M13/00 , G06F11/10
CPC分类号： H04L5/0023 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： A terminal apparatus and a response signal transmitting method wherein the system transmission efficiency can be improved by devising a bundling rule. In a terminal (200), a PDSCH receiving unit (208) receives first and second code words, which comprise code word block (CWB) groups to be mapped to the respective ones of a plurality of downstream unit bands, and detects errors of the CWBs; and an A/N bundling unit (216) transmits, based on a bundling rule in which each CWB is associated with any one of first and second bundling groups, a single bundle of response signals into which the error detection results are bundled for each bundling group. According to the bundling rule, at least one of the first and second bundling groups includes both the CWB belonging to the first code words and the CWB belonging to the second code words.
摘要翻译：一种终端装置和响应信号发送方法，其中通过设计捆绑规则可以提高系统传输效率。在终端（200）中，PDSCH接收单元（208）接收第一和第二码字，包括要映射到多个下行单元频带中的相应码字块（CWB）组的第一和第二码字，并且检测 CWBs; 并且A / N绑定单元（216）基于每个CWB与第一和第二捆绑组中的任一个相关联的捆绑规则，发送单个捆绑的响应信号，对于每个捆绑捆绑该错误检测结果组。根据捆绑规则，第一捆绑组和第二捆绑组中的至少一个包括属于第一代码字的CWB和属于第二代码字的CWB。

6. 发明申请

US20140098775A1 TRANSMISSION DEVICE, RECEPTION DEVICE, TRANSMISSION METHOD, AND RECEPTION METHOD 有权
标题翻译：传输设备，接收设备，传输方法和接收方法
公开(公告)号：US20140098775A1
公开(公告)日：2014-04-10
申请号：US14122585
申请日：2012-07-27
申请人： Ayako Horiuchi , Akihiko Nishio
发明人： Ayako Horiuchi , Akihiko Nishio
IPC分类号： H04W72/04
CPC分类号： H04W72/1273 , H04L1/0006 , H04L1/0046 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04W72/0406 , H04W72/042 , H04W72/044 , H04W72/0453 , H04W72/087 , H04W72/14 , H04W88/02
摘要： In a base station (100), a division number calculating unit (103) calculates the division number of a PRB pair on the basis of a first number of REs capable of mapping an allocation control signal, a second number of REs capable of mapping signals other than the allocation control signal, and a reference value, which is the number of REs satisfying the reception quality request in a terminal (200) for the allocation control signal, in each PRB pair. Then, a control signal mapping control unit (104) determines a search space by determining a control channel element group constituting a plurality of mapping unit resource region candidates within a CCE group obtained by separating each PRB pair contained in a first group into the same number as the division number.
摘要翻译：在基站（100）中，分割数计算单元（103）根据能够映射分配控制信号的第一数量的RE，能够映射信号的第二数量的RE来计算PRB对的分割数以及作为分配控制信号的终端（200）中满足接收质量请求的RE的个数的参考值，在每个PRB对中。然后，控制信号映射控制单元（104）通过确定构成通过将包含在第一组中的每个PRB对分成相同数量而获得的CCE组内的多个映射单元资源区域候选的控制信道单元组来确定搜索空间作为分区号。

7. 发明申请

US20140064205A1 SEARCH SPACE FOR UPLINK GRANT IN AN AGGREGATED-CARRIER MOBILE COMMUNICATION SYSTEM 有权
标题翻译：搜索空间用于集合载波移动通信系统中的上行链路授权
公开(公告)号：US20140064205A1
公开(公告)日：2014-03-06
申请号：US14006332
申请日：2012-03-21
申请人： Sujuan Feng , Alexander Golitschek Edler von Elbwart , Christian Wengerter , Ayako Horiuchi , Akihiko Nishio
发明人： Sujuan Feng , Alexander Golitschek Edler von Elbwart , Christian Wengerter , Ayako Horiuchi , Akihiko Nishio
IPC分类号： H04L5/00
CPC分类号： H04L5/0092 , H04L5/001 , H04L5/0053 , H04L5/0094 , Y02D30/30
摘要： The present invention relates to transmitting and receiving of control information in a system supporting carrier aggregation. A search space for control information is configured in such a way that at least two search spaces determined by respective component carriers are on a first slot of a subframe and a further search space determined by a further component carrier is on a second slot, wherein at least one candidate of search spaces in the first slot is mapped in a same resource block pair with at least one candidate of a search space in the second slot.
摘要翻译：本发明涉及在支持载波聚合的系统中发送和接收控制信息。用于控制信息的搜索空间被配置为使得由各个分量载波确定的至少两个搜索空间位于子帧的第一时隙上，并且由另一分量载波确定的另外的搜索空间位于第二时隙上，其中，第一时隙中的搜索空间的至少一个候选被映射到与第二时隙中的搜索空间的至少一个候选的相同的资源块对中。

8. 发明申请

US20130250901A1 TERMINAL DEVICE, BASE STATION DEVICE, TRANSMITTING METHOD AND RECEIVING METHOD 有权
标题翻译：终端设备，基站设备，发送方法和接收方法
公开(公告)号：US20130250901A1
公开(公告)日：2013-09-26
申请号：US13990395
申请日：2011-12-20
申请人： Toru Oizumi , Akihiko Nishio , Ayako Horiuchi
发明人： Toru Oizumi , Akihiko Nishio , Ayako Horiuchi
IPC分类号： H04W72/02
CPC分类号： H04W72/0413 , H04L1/00 , H04L1/1692 , H04L1/1854 , H04L1/1861 , H04L5/0055 , H04W28/06 , H04W52/54 , H04W72/02 , H04W72/042 , H04W72/0453 , H04W72/12 , H04W76/28 , H04W88/02 , H04W88/08
摘要： The present invention pertains to a terminal device, which, when ARQ is used for communication that uses an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band, and when a transmission mode that supports up to 2 TB in a PCell is set in the terminal, is capable of reducing the amount of signaling from a base station while eliminating a lack of PUCCH resources when semi-permanent scheduling (SPS) is used in the PCell. A control unit (208) in this device selects one value among values obtained by adding 1 to four PUCCH resource indexes, which have been preset for PUCCH resource 1 by the base station, on the basis of values for transmission power control information (TPC command for PUCCH) in a PDCCH, for which notification has been received at the start of SPS.
摘要翻译：本发明涉及一种终端装置，当ARQ用于使用上行链路单位频带的通信和与上行链路单位频带相关联的多个下行链路单位频带时，以及当在一个或多个下行链路中支持高达2TB的传输模式时 PCell设置在终端中，能够在PCell中使用半永久调度（SPS）时减少来自基站的信令量，同时消除缺乏PUCCH资源。该装置中的控制单元（208）根据发送功率控制信息（TPC指令）的值对从基站预先设置的1〜4个PUCCH资源索引，对于在SPS开始时已经接收到通知的PDCCH中的PUCCH）。

9. 发明申请

US20130121295A1 BASE STATION DEVICE, TERMINAL DEVICE, TRANSMISSION METHOD, AND RECEPTION METHOD 有权
标题翻译：基站设备，终端设备，传输方法和接收方法
公开(公告)号：US20130121295A1
公开(公告)日：2013-05-16
申请号：US13811031
申请日：2011-07-07
申请人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
发明人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04J11/0079 , H04L5/001 , H04L5/0051 , H04L5/0053 , H04L5/0094
摘要： A base station device causing no decrease in system throughput and guaranteeing the reception quality at a terminal when a DCI directed toward the terminal is mapped to a PDCCH region and an R-PDCCH region. A search space setting unit (103) sets a search space having a plurality of allocation candidates, in both regions. An allocation unit (106) allocates control information to a resource in one allocation candidate in the search space. The ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using DM-RS in the R-PDCCH region is equal to or greater than the ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using CRS in the R-PDCCH region.
摘要翻译：当指向终端的DCI被映射到PDCCH区域和R-PDCCH区域时，不会降低系统吞吐量并保证终端的接收质量的基站装置。搜索空间设置单元（103）在两个区域中设置具有多个分配候选的搜索空间。分配单元（106）将控制信息分配给搜索空间中的一个分配候选中的资源。在R-PDCCH区域中，使用DM-RS的终端的搜索空间中的PDCCH-PDCCH区域中的分配候补数与PDCCH区域中的分配候选数的比例等于或大于在R-PDCCH区域中使用CRS的终端的搜索空间中的PDCCH区域中的R-PDCCH区域中的分配候选的数量与PDCCH区域中的分配候选的数量。

10. 发明申请

US20130100921A1 BASE STATION, TERMINAL, SEARCH SPACE SETTING METHOD AND DECODING METHOD 有权
公开(公告)号：US20130100921A1
公开(公告)日：2013-04-25
申请号：US13806631
申请日：2011-07-07
申请人： Seigo Nakao , Akihiko Nishio , Ayako Horiuchi , Daichi Imamura
发明人： Seigo Nakao , Akihiko Nishio , Ayako Horiuchi , Daichi Imamura
IPC分类号： H04W72/04 , H04W72/08
CPC分类号： H04L5/001 , H04L5/0005 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/0094 , H04W72/042 , H04W72/0446 , H04W72/08
摘要： The invention provides a base station that does not cause the number of blind decodings to be increased and further can prevent the flexibility of resource allocation from degrading. A search space setting unit (103) sets search spaces each of which is constituted by one or more control channel elements (CCEs) and each of which is to be decoded in the terminals and each of which is defined by a plurality of to-be-decoded candidates. An allocating unit (108) places, in one of the plurality of to-be-decoded candidates included in the search space, a control channel. The number of connections of CCEs constituting the to-be-decoded candidate is associated with the number of to-be-decoded candidates. The search space setting unit (103) causes, in accordance with the control channel to be transmitted, the association of the number of connections of CCEs constituting the to-be-decoded candidate with the number of to-be-decoded candidates to differ.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式