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1. 发明专利

JP2007184850A Cognitive communication system, database device used in the system, and wireless communication apparatus 有权
标题翻译：认证通信系统，系统中使用的数据库设备和无线通信设备
公开(公告)号：JP2007184850A
公开(公告)日：2007-07-19
申请号：JP2006002722
申请日：2006-01-10
申请人： Toshiba Corp , 株式会社東芝
发明人： TOMIOKA TAZUKO , YOSHIDA HIROSHI , NOUJIN KATSUYA , HORIGUCHI TOMOYA , SAKATA REN
IPC分类号： H04W16/14 , H04W48/16
摘要： PROBLEM TO BE SOLVED: To determine a frequency when a radio apparatus of a cognitive radio starts communication by correctly grasping not only the use situation of a radio wave that can be detected by the radio apparatus but also the use situation of a frequency of the reaching range of the radio wave. SOLUTION: In the cognitive communication system, the database device for frequency use situation management for a wireless communication system for performing cognitive radio is made into a network and hierarchized. A first database device 2-4 included in a wireless communication system 3 is located at a lower rank of the hierarchy. As a result, the wireless communication system 3 can obtain information that can not be independently known and information collected by other database devices from second database devices 2-3a, 2-2a and 2-1 being a database device of a higher rank. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过正确地掌握无线电设备可以检测到的无线电波的使用情况，以及频率的使用情况来确定认知无线电的无线电装置开始通信时的频率的无线电波的到达范围。解决方案：在认知通信系统中，将用于执行认知无线电的无线通信系统的频率使用情况管理的数据库设备制成网络并进行分级。包括在无线通信系统3中的第一数据库设备2-4位于层次结构的较低级别。结果，无线通信系统3可以从第二数据库设备2-3a，2-2a和2-1获得不能独立地知道的信息和由其他数据库设备收集的信息是较高等级的数据库设备。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006115414A Radio communication apparatus and radio communication system 有权
标题翻译：无线电通信设备和无线电通信系统
公开(公告)号：JP2006115414A
公开(公告)日：2006-04-27
申请号：JP2004303268
申请日：2004-10-18
申请人： Toshiba Corp , 株式会社東芝
发明人： SEKIYA MASAHIRO , TOSHIMITSU KIYOSHI , NAKAJIMA TORU , TANDAI TOMOYA , ADACHI TOMOKO , NOUJIN KATSUYA , TAKEDA DAISUKE , AOKI TSUGUHIDE
IPC分类号： H04J99/00 , H04B1/38 , H04B7/04 , H04B7/06 , H04B7/26
CPC分类号： H04B7/0877 , H04B7/0693 , H04B7/0874 , Y02D70/00 , Y02D70/142 , Y02D70/444
摘要： PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of realizing a low power consumption control. SOLUTION: The radio communication apparatus includes M (M is an integer of ≥2) receiving units 430-433 comprising receiving antennas 400-403, respectively, and a base band processing unit 440 for processing reception signals received by the M receiving units. Furthermore, the radio communication apparatus includes a frame analysis unit 450 for analyzing frames of the reception signals, and a selection unit 460 for selecting a receiving unit to be used out of the M receiving units. The selection unit selects P (P is an integer of ≥0 and ≤M) receiving units out of the M receiving units based on a result of analysis due to the frame analysis unit. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供能够实现低功耗控制的无线通信装置。解决方案：无线电通信装置包括分别包括接收天线400-403的M（M为≥2的整数）接收单元430-433和用于处理由M接收接收的接收信号的基带处理单元440 单位。此外，无线电通信装置包括用于分析接收信号的帧的帧分析单元450和用于从M个接收单元中选择要使用的接收单元的选择单元460。选择单元基于由帧分析单元分析的结果，从M个接收单元中选择P（P为≥0和≤M的整数）接收单元。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2003009253A Radio communication system and radio communication terminal therefor 有权
标题翻译：无线电通信系统和无线电通信终端
公开(公告)号：JP2003009253A
公开(公告)日：2003-01-10
申请号：JP2002099428
申请日：2002-04-01
申请人： Toshiba Corp , 株式会社東芝
发明人： OGURA KOJI , SERIZAWA MUTSUMI , KUMAKI YOSHINARI , NOUJIN KATSUYA , KAMAGATA EIJI , NAKAJIMA NOBUYASU , WAKUTSU TAKASHI , SUGAWARA TSUTOMU
IPC分类号： H04M3/42 , H04M1/73 , H04W28/04 , H04W28/06 , H04W72/04 , H04Q7/38 , H04Q7/36
摘要： PROBLEM TO BE SOLVED: To provide a radio communication system for providing a service that needs high-speed transmission in a wide area. SOLUTION: In the radio communication system provided with at least a first outgoing link for performing transmission from a base station 23 to a terminal at a first transmission speed, a second outgoing link for performing transmission from a base station 24 to the terminal at a second transmission speed that is slower than the first transmission speed, and an incoming link for performing transmission from the terminal to the base stations at the second transmission speed, in the case information to be transmitted to the terminal from a base station is divided between initial information 25 and additional information 26, the initial information 25 is transmitted through the first outgoing link and the additional information 26 is transmitted through the second outgoing link.
摘要翻译：要解决的问题：提供一种无线电通信系统，用于提供需要在大范围内进行高速传输的业务。解决方案：在具有至少第一输出链路的无线电通信系统中，用于以第一传输速度从基站23到终端进行传输，用于在第二传输链路中执行从基站24到终端的传输的第二输出链路在从基站发送到终端的情况信息中，以比第一传输速度慢的传输速度和用于以第二传输速度从终端到基站进行传输的进入链路在初始信息 25和附加信息26，通过第一输出链路发送初始信息25，并且通过第二输出链路发送附加信息26。

4. 发明专利

JPH11275655A Communication system, radio base station, radio terminal and access management method for the communication system 失效
标题翻译：通信系统，无线电台站，无线电终端和通信系统的访问管理方法
公开(公告)号：JPH11275655A
公开(公告)日：1999-10-08
申请号：JP7282498
申请日：1998-03-20
申请人： Toshiba Corp , 株式会社東芝
发明人： KUMAKI YOSHINARI , MUKAI MANABU , MITSUKI ATSUSHI , NOUJIN KATSUYA
IPC分类号： H04B7/26 , H04J13/00 , H04J13/16 , H04W48/10 , H04W48/16 , H04Q7/38 , H04J13/02
摘要： PROBLEM TO BE SOLVED: To attain effective multimedia communication of different levels of communication quality for the execution of the radio communication of a CDMA system by managing the code multiplexing number, after dividing it in terms of time or frequency according to the communication quality of data which are transmitted and received between a radio terminal and a radio base station. SOLUTION: A CDMA communication system is constituted of at least one of radio terminals (MS) 1 and 2 and a radio base station(BS) 3. At the BS 3, the multiplexing number is individually managed for every service class, and the transmission grant probability information on every service class is notified to the MS 1 and 2 from the BS 3 to prevent the MS 1 and 2 from freely transmitting the packets. Thus, the code multiplexing number is divided and managed according to the communication quality of data, which are transmitted and reeived between the MS 1 and 2 and the BS 3. As a result, the multiplexing number will not be limited to a channel that has the strictest quality requested.
摘要翻译：要解决的问题：为了通过管理代码复用数来实现用于执行CDMA系统的无线电通信的不同级别的通信质量的有效的多媒体通信，在根据数据的通信质量在时间或频率上进行分类之后它们在无线电终端和无线电基站之间发送和接收。解决方案：CDMA通信系统由无线电终端（MS）1和2中的至少一个和无线电基站（BS）3组成。在BS 3处，针对每个业务类别分别管理复用数，从BS 3向MS 1和2通知每个业务类别的授权概率信息，以防止MS 1和2自由发送报文。因此，根据在MS 1和2与BS 3之间发送和重传的数据的通信质量来划分和管理码复用数。结果，复用数不限于具有要求最严格的质量。

5. 发明专利

JP2006333271A Radio communication system 有权
标题翻译：无线电通信系统
公开(公告)号：JP2006333271A
公开(公告)日：2006-12-07
申请号：JP2005156458
申请日：2005-05-27
申请人： Toshiba Corp , 株式会社東芝
发明人： ADACHI TOMOKO , NABEYA TOSHIHISA , TANDAI TOMOYA , NOUJIN KATSUYA , KABURAGI SATOSHI
IPC分类号： H04B7/26 , H04L12/28 , H04W76/00 , H04W76/02 , H04W76/06 , H04W84/12
CPC分类号： H04W76/023 , H04W84/12
摘要： PROBLEM TO BE SOLVED: To provide a radio communication system capable of judging starting of direct communication between terminals at a radio base station. SOLUTION: In the radio communication system constituted of one radio base station 1 and radio terminals 101-104, where the respective radio terminals 101-104 can communicate with the radio base station 1 or directly with other radio terminals, the radio base station 1 observes receiving frames from the radio terminals 101 and 102 and transmits a starting frame for starting the direct communication with the radio terminal 102 to the radio terminal 101 from receiving information of the receiving frames. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够判断无线基站的终端之间的直接通信的开始的无线通信系统。解决方案：在由一个无线基站1和无线终端101-104构成的无线通信系统中，各无线终端101-104可以与无线基站1通信，也可以直接与其他无线终端进行通信，无线基站站1观察来自无线终端101和102的接收帧，并从接收帧的信息向无线终端101发送用于开始与无线终端102的直接通信的起始帧。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006010333A Apparatus for monitoring radio wave 有权
标题翻译：监测无线电波的装置
公开(公告)号：JP2006010333A
公开(公告)日：2006-01-12
申请号：JP2004183799
申请日：2004-06-22
申请人： Toshiba Corp , 株式会社東芝
发明人： WAKUTSU TAKASHI , NOUJIN KATSUYA , TSURUTA MAKOTO , TAGO TOMOHIRO , YAMAZAKI MIKIHIRO
IPC分类号： G01S7/38 , H04B7/26 , H04B17/00
摘要： PROBLEM TO BE SOLVED: To provide a monitoring apparatus for radio waves which accurately detects audio signals and removes them. SOLUTION: Respective digitized received signals are converted into respective signals in a frequency region by a converting means 141. The number m (m is a natural number: m=1, 2, ...) of frequency values of the number m of signals are calculated from the signal with the largest amplitude of a plurality of converted signals by a calculating means 142. The number n (n is a natural number and n>m) of frequency values of the number n of signals are calculated from the signal with the largest amplitude of a plurality of converted signals by a calculating means 144. A first statistic value based on the number m of the frequency values and a second statistic value based on the number n of the frequency values are calculated by statistic value calculating means 143, 145, 146. A determining means 147 determines a plurality of converted signals as audio signals when the value obtained by subtracting the first statistic value from the second statistic value is larger than a value. An analyzing means analyzes the signals determined not to be the audio signals. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种准确检测音频信号并去除它们的无线电波监视装置。解决方案：通过转换装置141将各个数字化的接收信号转换成频率区域中的各个信号。数字m（m是自然数：m = 1,2，...），数字的频率值通过计算装置142，从具有多个转换信号的最大振幅的信号计算m个信号。信号数n的频率值的数量n（n是自然数，n> m）由通过计算装置144具有多个转换信号的幅度最大的信号。基于频率值的数量m的第一统计值和基于频率值的数量n的第二统计值通过统计值计算计算装置143,145,146。当通过从第二统计值减去第一统计值而获得的值大于值时，确定装置147将多个转换的信号确定为音频信号。分析装置分析确定为不是音频信号的信号。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005006194A Communication device and error detection/correction method therefor 有权
标题翻译：通信设备及其错误检测/校正方法
公开(公告)号：JP2005006194A
公开(公告)日：2005-01-06
申请号：JP2003169707
申请日：2003-06-13
申请人： Toshiba Corp , 株式会社東芝
发明人： NOUJIN KATSUYA
IPC分类号： H03M13/09 , H03M13/45 , H04B7/26 , H04L1/00 , H04L1/16 , H04L1/18 , H04L29/08 , H04Q7/38
CPC分类号： H04L1/0051 , H04L1/0066 , H04L1/0068 , H04L1/1816 , H04L1/1845
摘要： PROBLEM TO BE SOLVED: To provide a communication device for improving the efficiency of hybrid automatic resending in which an original packet and a resent packet are soft-synthesized, and preventing throughput reduction without making the resending frequency too excessive; and to provide an error detection/correction method for the communication device.
SOLUTION: When an original packet is received, switches 45 and 46 are changed into open status, and an organization bit sequence separated from the packet is decoded with a soft-input/soft-output decoder 42 using a parity bit sequence separated similarly, and the result is stored in a memory 43 while the parity bit sequence is stored in a memory 44. Then, when an error is detected after hard decision and CRC decoding and a resent packet required is received, the switches 45 and 46 are changed into close status, and an organization bit sequence of the resent packet and the original organization bit sequence after decoding stored in the memory 43 are synthesized. The result is again decoded with the soft-input/soft-output decoder 42 using a synthetic bit sequence of a parity bit sequence of the resent packet and the original parity bit sequence stored in the memory 44.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于提高原始分组和重发分组被软合成的混合自动重发的效率的通信装置，并且防止吞吐量降低而不使重发频率过大; 并为通信装置提供错误检测/校正方法。解决方案：当接收到原始数据包时，开关45和46变为打开状态，并且使用分离的奇偶校验位序列，用软输入/软输出解码器42解码与分组分离的组织位序列类似地，并且将结果存储在存储器43中，同时将奇偶校验位序列存储在存储器44中。然后，当在硬判决和CRC解码之后检测到错误并且接收到所需的重发分组时，开关45和46是变为关闭状态，并且存储在存储器43中的解码后的重发分组和原始组织比特序列的组织比特序列被合成。使用存储在存储器44中的重发分组和原始奇偶校验位序列的奇偶校验位序列的合成比特序列，用软输入/软输出解码器42再次解码结果。（C） 2005年，JPO＆NCIPI

8. 发明专利

JP2006319537A Wireless receiver and receiving method 有权
标题翻译：无线接收机和接收方法
公开(公告)号：JP2006319537A
公开(公告)日：2006-11-24
申请号：JP2005138587
申请日：2005-05-11
申请人： Toshiba Corp , 株式会社東芝
发明人： TOMIOKA TAZUKO , YOSHIDA HIROSHI , NOUJIN KATSUYA , HORIGUCHI TOMOYA , SAKATA REN
IPC分类号： H04B1/26
CPC分类号： H04B1/71637 , H04B7/0857 , H04L27/2647
摘要： PROBLEM TO BE SOLVED: To receive a plurality of undetermined number of cognitive radio signals having an indefinite central frequency or bandwidth over a wide range by a fixed number of receiving systems.
SOLUTION: A wireless receiver and a wireless receiving method are provided. The wireless receiver receives a radio signal by an antenna, extracts signals in a plurality of preset receiving bands where adjacent receiving bands are overlapping partially from the radio signal, creates a digital signal by performing A/D conversion of the extracted signal in each receiving band, extracts the signal component of a boundary radio signal existing across two or more receiving bands from each digital signal corresponding to the two or more receiving bands, restores the boundary radio signal by compounding the extracted signal components and then demodulates the restored boundary radio signal.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过固定数量的接收系统接收在宽范围内具有不确定中心频率或带宽的多个未定数量的认知无线电信号。解决方案：提供无线接收机和无线接收方法。无线接收机通过天线接收无线电信号，在相邻接收频带与无线电信号部分重叠的多个预设接收频带中提取信号，通过在每个接收频带中执行A / D转换提取的信号来产生数字信号从对应于两个或多个接收频带的每个数字信号中提取存在于两个或多个接收频带上的边界无线电信号的信号分量，通过复合所提取的信号分量来恢复边界无线电信号，然后解调恢复的边界无线电信号。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006040312A Information distribution method 有权
标题翻译：信息分配方法
公开(公告)号：JP2006040312A
公开(公告)日：2006-02-09
申请号：JP2005302142
申请日：2005-10-17
申请人： Toshiba Corp , 株式会社東芝
发明人： TOSHIMITSU KIYOSHI , SERIZAWA MUTSUMI , NOUJIN KATSUYA , KAMAGATA EIJI , NAKAJIMA NOBUYASU , KATO NORIYASU
IPC分类号： G06F13/00
CPC分类号： Y02D70/00
摘要： PROBLEM TO BE SOLVED: To provide a communication system, capable of efficiently utilizing communication resources of a network and limited resources (electric power, storage capacity and the like) of a multimedia terminal device, when a multimedia service is provided through communication. SOLUTION: A server for distributing an information group comprising a plurality of pieces of information to the terminal device selects a first method out of the first method for continuously distributing the information group and a second method for intermittently distributing the information group when a service time for the terminal device using the information group is not more than a predetermined time, and selects the second method when the service time exceeds the predetermined time. (a) When the first method is selected, the information group is continuously transmitted from the server to the terminal device; and (b) when the second method is selected, the first information piece out of the information group is transmitted from the server to the terminal device and thereafter, each remaining information piece is transmitted, by reconnecting the terminal device for each transmission. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够有效地利用多媒体终端装置的网络的通信资源和有限的资源（电力，存储容量等）的通信系统，当通过通信提供多媒体业务时。解决方案：用于向终端设备分发包括多条信息的信息组的服务器从用于连续分发信息组的第一种方法中选择第一种方法，以及用于当信息组间歇地分发时的第二种方法使用信息组的终端装置的服务时间不大于预定时间，并且当服务时间超过预定时间时选择第二方法。（a）当选择第一种方法时，信息组从服务器连续发送到终端设备; 和（b）当选择第二种方法时，信息组中的第一信息片段从服务器发送到终端装置，此后，通过重新连接每个传输的终端装置，发送每个剩余的信息片。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005341604A Radio communication method, radio communication base station and radio terminal 有权
标题翻译：无线电通信方法，无线电通信基站和无线电终端
公开(公告)号：JP2005341604A
公开(公告)日：2005-12-08
申请号：JP2005179612
申请日：2005-06-20
申请人： Toshiba Corp , 株式会社東芝
发明人： SERIZAWA MUTSUMI , OGURA KOJI , MUKAI MANABU , WAKUTSU TAKASHI , NAMEKATA MINORU , NAKAJIMA NOBUYASU , KAMAGATA EIJI , NOUJIN KATSUYA , TOSHIMITSU KIYOSHI
IPC分类号： H04J1/00 , H04W28/06 , H04Q7/38 , H04Q7/36
摘要： PROBLEM TO BE SOLVED: To transmit a large amount of user information from a base station to a terminal at high speed by making the transmission rate of radio signals wireless to a downlink line high in relative to an uplink line, to sufficiently deal with requests of users and to effectively utilize frequencies. SOLUTION: In a radio communication method, relating to a basic configuration, for performing radio communication between a radio terminal and one or more radio base stations, a first radio transmission band which uses a radio wave of a first frequency band, is used to perform first radio communication between a terminal transmission means provided in the radio terminal and any one or more base station receiving means of the base stations, and a second radio transmission band at higher speed than the first radio transmission band using radio waves of a second frequency band higher than the first frequency band is used to perform second radio communication between the base station transmission means of any one or more radio base stations and a terminal receiving means of the radio terminal. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过使无线电信号的传输速率相对于上行链路无线到下行链路线路高，来从基站高速地向终端发送大量的用户信息，以充分地处理具有用户的要求并有效利用频率。解决方案：在无线电通信方法中，关于用于在无线电终端和一个或多个无线电基站之间执行无线电通信的基本配置，使用第一频带的无线电波的第一无线电传输频带是用于在设置在无线终端中的终端传输装置与基站的任何一个或多个基站接收装置之间执行第一无线电通信，并且使用比第一无线电传输频带更高的第二无线电传输频带，使用无线电波使用高于第一频带的第二频带来执行任何一个或多个无线电基站的基站传输装置和无线电终端的终端接收装置之间的第二无线电通信。版权所有（C）2006，JPO＆NCIPI

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