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. 发明申请

US20100248613A1 Wireless Communication Device and Transmission Method 审中-公开
标题翻译：无线通信设备和传输方法
公开(公告)号：US20100248613A1
公开(公告)日：2010-09-30
申请号：US12675751
申请日：2008-09-05
申请人： Kenichi Miyoshi , Hidetoshi Suzuki , Takashi Aramaki , Yuichi Kobayakawa , Katsuhiko Hiramatsu
发明人： Kenichi Miyoshi , Hidetoshi Suzuki , Takashi Aramaki , Yuichi Kobayakawa , Katsuhiko Hiramatsu
IPC分类号： H04B3/36
CPC分类号： H04W88/04
摘要： A wireless communication device, e.g., a mobile station, capable of performing its communication and relay processing for another mobile station, when requested, at the same time without stopping the communication and the relay processing. In the device, an outgoing/incoming call request detection unit (106) detects an outgoing/incoming call request indicating that an outgoing call of the signal of the mobile station or an incoming call is requested from a signal inputted from an upper-layer processing unit (105). A relay request detection unit (108) detects a relay request signal indicating that an MS1 requests an MS2 for relay to a base station from a demodulated relay signal inputted from a relay signal demodulation unit (107). A communication rate determination unit (109) determines the communication rate so as to simultaneously transmit both the signal of the mobile station and the relay signal when a signal indicating that an outgoing/incoming call request is detected is inputted from the outgoing/incoming call request detection unit (106) or a signal indicating that a relay request signal is detected is inputted from the relay request detection unit (108).
摘要翻译：无线通信装置，例如移动台，能够在不停止通信和中继处理的情况下同时请求时对其他移动台进行通信和中继处理。在该设备中，呼出/呼入呼叫请求检测单元（106）从上层处理中输入的信号中检测出呼出/呼入呼叫请求，该呼出/呼入呼叫请求指示呼叫移动台的信号或来电呼叫单元（105）。中继请求检测单元（108）根据从中继信号解调单元（107）输入的解调后的中继信号，检测指示MS1向基站请求中继的MS2的中继请求信号。通信速率确定单元（109）确定通信速率，以便当从输入/输入呼叫请求输入指示检测到呼出/呼入呼叫请求的信号时，同时发送移动台的信号和中继信号两者检测单元（106）或指示检测到中继请求信号的信号从中继请求检测单元（108）输入。

2. 发明申请

US20100248620A1 RADIO COMMUNICATION DEVICE, CRADLE DEVICE, AND RELAY TRANSMISSION METHOD 审中-公开
标题翻译：无线电通信设备，开关设备和继电器传输方法
公开(公告)号：US20100248620A1
公开(公告)日：2010-09-30
申请号：US12682885
申请日：2008-10-14
申请人： Kenichi Miyoshi , Takashi Aramaki , Yuichi Kobayakawa , Hidetoshi Suzuki
发明人： Kenichi Miyoshi , Takashi Aramaki , Yuichi Kobayakawa , Hidetoshi Suzuki
IPC分类号： H04B7/15
CPC分类号： H04W88/04 , H04B7/155 , H04M1/04 , H04M1/72527
摘要： Provided is a radio communication device which can increase a relay performance of a mobile station. In this device, a connection unit (108) performs connection between the local station and a cradle by connecting a connection unit of the cradle. A connection detection unit (109) detects connection between the local station and the cradle and outputs to a relay processing control unit (110), a signal indicating that the connection with the cradle has been detected. If a signal indicating that connection with the cradle has been detected is inputted from the connection detection unit (109), the relay processing control unit (110) outputs a control signal to a relay processing unit (112), a switch (111), and a switch (113) so as to execute a relay process on the signal transferred from the cradle and transmit the obtained signal to the cradle.
摘要翻译：提供一种能够增加移动台的中继性能的无线通信装置。在该装置中，连接单元（108）通过连接托架的连接单元来执行本地站和托架之间的连接。连接检测单元（109）检测本地站和托架之间的连接，并向中继处理控制单元（110）输出指示已经检测到与支架的连接的信号。如果从连接检测单元（109）输入了指示与支架的连接的信号，则中继处理控制单元（110）向中继处理单元（112），开关（111），以及开关（113），以对从托架传送的信号执行中继处理，并将获得的信号发送到支架。

3. 发明申请

US20100197223A1 RELAY STATION, MOBILE STATION, AND RELAY TRANSMISSION METHOD IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统中的继电器，移动站和继电器传输方法
公开(公告)号：US20100197223A1
公开(公告)日：2010-08-05
申请号：US12669148
申请日：2008-07-18
申请人： Yoshiko Saito , Takashi Aramaki , Kenichi Miyoshi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
发明人： Yoshiko Saito , Takashi Aramaki , Kenichi Miyoshi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
IPC分类号： H04B7/165
CPC分类号： H04W16/26 , H04B7/15507 , H04W16/24 , H04W48/08 , H04W84/047
摘要： Provided is a mobile communication system which includes a plurality of RAT (Radio Access Technology) and can eliminate the need of a control channel for reporting RAT information so as to prevent congestion or shortage of the control channel capacity. In the mobile communication system, an LTE relay station (30) has a cover area (31) identical to a cover area (21) owned by a WLAN host station (20) and relays/transmits the signal received from an LTE base station (10) to a mobile station (40) in the cover area (31). The LTE relay station (30) adds to the signal received from the LTE base station (10), one of the offsets: a frequency offset, a time offset, and a power offset as information indicating that the mobile station (40) which receives a relay signal from the local station is located in the cover area (21) of WLAN and transmits the signal after offset addition to the mobile station (40) located in the cover area (31) (i.e., the cover area (21)).
摘要翻译：提供了包括多个RAT（无线电接入技术）的移动通信系统，并且可以消除用于报告RAT信息的控制信道的需要，以防止控制信道容量的拥塞或不足。在移动通信系统中，LTE中继站（30）具有与WLAN主站（20）拥有的覆盖区域（21）相同的覆盖区域（31），并且中继/发送从LTE基站接收的信号 10）到覆盖区域（31）中的移动站（40）。 LTE中继站（30）将从LTE基站（10）接收到的信号中的一个相加，作为指示接收到的移动站（40）的信息的偏移中的一个：频率偏移，时间偏移和功率偏移来自本地站的中继信号位于WLAN的覆盖区域（21）中，并且将偏移相加后的信号发送到位于覆盖区域（31）（即，覆盖区域（21））中的移动站（40）。

4. 发明授权

US08467723B2 Base station apparatus, mobile apparatus, and communication method 有权
标题翻译：基站装置，移动装置和通信方法
公开(公告)号：US08467723B2
公开(公告)日：2013-06-18
申请号：US13585621
申请日：2012-08-14
申请人： Yoshiko Saito , Takashi Aramaki , Kenichi Miyoshi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
发明人： Yoshiko Saito , Takashi Aramaki , Kenichi Miyoshi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
IPC分类号： H04Q7/20
CPC分类号： H04W16/26 , H04B7/15507 , H04W16/24 , H04W48/08 , H04W84/047
摘要： A mobile communication system includes a plurality of RAT (Radio Access Technology) and can eliminate the need of a control channel for reporting RAT information. An LTE relay station has a cover area identical to a cover area owned by a WLAN host station and relays/transmits the signal received from an LTE base station to a mobile station in the cover area of the LTE relay station. The LTE relay station adds to the signal received from the LTE base station, one of the offsets: a frequency offset, a time offset, and a power offset as information indicating that the mobile station which receives a relay signal from the local station is located in the cover area of WLAN and transmits the signal after offset addition to the mobile station located in the cover area of the LTE relay station (i.e., the cover area of WLAN).
摘要翻译：移动通信系统包括多个RAT（无线接入技术），并且可以消除用于报告RAT信息的控制信道的需要。 LTE中继站具有与WLAN主站所拥有的覆盖区域相同的覆盖区域，并且将从LTE基站接收的信号中继/发送到LTE中继站的覆盖区域中的移动站。 LTE中继站将从LTE基站接收到的信号添加到偏移中的一个：频偏，时间偏移和功率偏移，作为指示从本地站接收到中继信号的移动站位于在WLAN的覆盖区域中，并且将偏移相加后的信号发送到位于LTE中继站的覆盖区域（即，WLAN的覆盖区域）的移动站。

5. 发明授权

US08265551B2 Relay station, mobile station, and relay transmission method in mobile communication system 有权
标题翻译：移动通信系统中的中继站，移动台和中继传输方式
公开(公告)号：US08265551B2
公开(公告)日：2012-09-11
申请号：US12669148
申请日：2008-07-18
申请人： Yoshiko Saito , Takashi Aramaki , Kenichi Miyoshi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
发明人： Yoshiko Saito , Takashi Aramaki , Kenichi Miyoshi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
IPC分类号： H04Q7/20
CPC分类号： H04W16/26 , H04B7/15507 , H04W16/24 , H04W48/08 , H04W84/047
摘要： Provided is a mobile communication system which includes a plurality of RAT (Radio Access Technology) and can eliminate the need of a control channel for reporting RAT information so as to prevent congestion or shortage of the control channel capacity. In the mobile communication system, an LTE relay station (30) has a cover area (31) identical to a cover area (21) owned by a WLAN host station (20) and relays/transmits the signal received from an LTE base station (10) to a mobile station (40) in the cover area (31). The LTE relay station (30) adds to the signal received from the LTE base station (10), one of the offsets: a frequency offset, a time offset, and a power offset as information indicating that the mobile station (40) which receives a relay signal from the local station is located in the cover area (21) of WLAN and transmits the signal after offset addition to the mobile station (40) located in the cover area (31) (i.e., the cover area (21)).
摘要翻译：提供了包括多个RAT（无线电接入技术）的移动通信系统，并且可以消除用于报告RAT信息的控制信道的需要，以防止控制信道容量的拥塞或不足。在移动通信系统中，LTE中继站（30）具有与WLAN主站（20）拥有的覆盖区域（21）相同的覆盖区域（31），并且中继/发送从LTE基站接收的信号 10）到覆盖区域（31）中的移动站（40）。 LTE中继站（30）将从LTE基站（10）接收到的信号中的一个相加，作为指示接收到的移动站（40）的信息的偏移中的一个：频率偏移，时间偏移和功率偏移来自本地站的中继信号位于WLAN的覆盖区域（21）中，并且将偏移相加后的信号发送到位于覆盖区域（31）（即，覆盖区域（21））中的移动站（40）。

6. 发明申请

US20120309390A1 BASE STATION APPARATUS, MOBILE APPARATUS, AND COMMUNICATION METHOD 有权
标题翻译：基站设备，移动设备和通信方法
公开(公告)号：US20120309390A1
公开(公告)日：2012-12-06
申请号：US13585621
申请日：2012-08-14
申请人： Yoshiko SAITO , Takashi Aramaki , Kenichi Wiyochi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
发明人： Yoshiko SAITO , Takashi Aramaki , Kenichi Wiyochi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
IPC分类号： H04W88/06 , H04W4/00 , H04W88/10
CPC分类号： H04W16/26 , H04B7/15507 , H04W16/24 , H04W48/08 , H04W84/047
摘要： A mobile communication system includes a plurality of RAT (Radio Access Technology) and can eliminate the need of a control channel for reporting RAT information. An LTE relay station has a cover area identical to a cover area owned by a WLAN host station and relays/transmits the signal received from an LTE base station to a mobile station in the cover area of the LTE relay station. The LTE relay station adds to the signal received from the LTE base station, one of the offsets: a frequency offset, a time offset, and a power offset as information indicating that the mobile station which receives a relay signal from the local station is located in the cover area of WLAN and transmits the signal after offset addition to the mobile station located in the cover area of the LTE relay station (i.e., the cover area of WLAN).
摘要翻译：移动通信系统包括多个RAT（无线接入技术），并且可以消除用于报告RAT信息的控制信道的需要。 LTE中继站具有与WLAN主站所拥有的覆盖区域相同的覆盖区域，并且将从LTE基站接收的信号中继/发送到LTE中继站的覆盖区域中的移动站。 LTE中继站将从LTE基站接收到的信号添加到偏移中的一个：频偏，时间偏移和功率偏移，作为指示从本地站接收到中继信号的移动站位于在WLAN的覆盖区域中，并且将偏移相加后的信号发送到位于LTE中继站的覆盖区域（即，WLAN的覆盖区域）的移动站。

7. 发明授权

US08391411B2 Wireless communication apparatus and wireless communication method 有权
标题翻译：无线通信装置和无线通信方法
公开(公告)号：US08391411B2
公开(公告)日：2013-03-05
申请号：US11997892
申请日：2006-08-04
申请人： Kenichi Miyoshi , Hidetoshi Suzuki , Katsuhiko Hiramatsu , Christian Wengerter , Alexander Golitschek Edler Von Elbwart
发明人： Kenichi Miyoshi , Hidetoshi Suzuki , Katsuhiko Hiramatsu , Christian Wengerter , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04L27/20
CPC分类号： H04B1/40 , H04B15/00 , H04L1/0042 , H04L5/0046 , H04L25/0202 , H04L25/0212 , H04L25/0224 , H04L27/04 , H04L27/18 , H04L27/183 , H04L27/34 , H04L27/36 , H04L27/38
摘要： Provided is a wireless communication apparatus wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a large modulation multiple value is used for a data symbol. In the wireless communication apparatus (100), an encoding section (101) encodes and outputs transmitting data (bit string) to a bit converting section (102), and the bit converting section (102) converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation, among the encoded bit strings, into ‘1’ or ‘0’ and outputs it to a modulating section (103). The modulating section (103) modulates the bit string inputted from the bit converting section (102) by using a single modulation mapper and a plurality of data symbols are generated.
摘要翻译：提供了一种无线通信装置，其中即使当具有大的调制多值的调制系统用于数据符号时，信道估计精度也被保持在帧中每个位的位置而得到改善。在无线通信装置（100）中，编码部（101）对位转换部（102）进行编码并输出发送数据（比特串），比特变换部（102）将多个在编码比特串中构成要用于信道估计的数据符号的比特成1或0并将其输出到调制部分（103）。调制部（103）通过使用单个调制映射器来调制从比特变换部（102）输入的比特串，生成多个数据符号。

8. 发明申请

US20100111228A1 RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：US20100111228A1
公开(公告)日：2010-05-06
申请号：US11997892
申请日：2006-08-04
申请人： Kenichi Miyoshi , Hidetoshi Suzuki , Katsuhiko Hiramatsu , Christian Wengerter , Alexander Golitschek Edler Von Elbwart
发明人： Kenichi Miyoshi , Hidetoshi Suzuki , Katsuhiko Hiramatsu , Christian Wengerter , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04L27/20 , H04L27/00
CPC分类号： H04B1/40 , H04B15/00 , H04L1/0042 , H04L5/0046 , H04L25/0202 , H04L25/0212 , H04L25/0224 , H04L27/04 , H04L27/18 , H04L27/183 , H04L27/34 , H04L27/36 , H04L27/38
摘要： Provided is a wireless communication apparatus wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a large modulation multiple value is used for a data symbol. In the wireless communication apparatus (100), an encoding section (101) encodes and outputs transmitting data (bit string) to a bit converting section (102), and the bit converting section (102) converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation, among the encoded bit strings, into ‘1’ or ‘0’ and outputs it to a modulating section (103). The modulating section (103) modulates the bit string inputted from the bit converting section (102) by using a single modulation mapper and a plurality of data symbols are generated.
摘要翻译：提供了一种无线通信装置，其中即使当具有大的调制多值的调制系统用于数据符号时，信道估计精度也被保持在帧中每个位的位置而得到改善。在无线通信装置（100）中，编码部（101）对位转换部（102）进行编码并输出发送数据（比特串），比特变换部（102）将多个在编码的比特串中构成要用于信道估计的数据符号的比特成为“1”或“0”，并将其输出到调制部分（103）。调制部（103）通过使用单个调制映射器来调制从比特变换部（102）输入的比特串，生成多个数据符号。

9. 发明申请

US20090137230A1 RADIO TRANSMITTING APPARATUS AND RADIO TRANSMITTING METHOD 审中-公开
标题翻译：无线电发射装置和无线电发射方法
公开(公告)号：US20090137230A1
公开(公告)日：2009-05-28
申请号：US12282791
申请日：2007-03-14
申请人： Kenichi Miyoshi , Daichi Imamura , Hidetoshi Suzuki , Takashi Aramaki
发明人： Kenichi Miyoshi , Daichi Imamura , Hidetoshi Suzuki , Takashi Aramaki
IPC分类号： H04M3/42 , H04M1/00 , H04B1/38
CPC分类号： H04L27/2607 , H04L1/0026 , H04L1/0081 , H04L1/0088 , H04L1/1607 , H04L25/03159
摘要： There is provided a wireless transmitting device, the reception quality of which can be improved by effectively using the cyclic prefix. In the wireless transmitting device, a data mapping determination unit (204) determines a data mapping method according to tmax information, and a data mapping unit (207) performs data mapping on the signals outputted from modulation units (205, 206) according to the data mapping method determined by the data mapping determination unit (204). The data mapping determination unit (204) acquires the tmax information transmitted from a communication party and determines to map important information, such as of a control channel, a systematic bit, a resending bit, ACK/NACK information (ACK or NACK), a CQI (Channel Quality Indicator), a TFCI (Transport Format Combination Indicator), information necessary for modulation, a pilot, a power control bit, etc., on the data from its tail end to the portion corresponding to (TGI-tmax).
摘要翻译：提供了一种通过有效地使用循环前缀来提高其接收质量的无线发送装置。在无线发送装置中，数据映射决定部（204）根据tmax信息确定数据映射方法，数据映射部（207）根据调制部（205,206）输出的信号进行数据映射数据映射确定单元（204）确定的数据映射方法。数据映射确定单元（204）获取从通信方发送的tmax信息，并确定映射重要信息，例如控制信道，系统比特，重发位，ACK / NACK信息（ACK或NACK）， CQI（信道质量指示符），TFCI（传输格式组合指示符），调制所需的信息，导频，功率控制位等，从其尾端到与（TGI-tmax）对应的部分的数据。

10. 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。

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