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1. 发明专利

JP2647084B2 失效
公开(公告)号：JP2647084B2
公开(公告)日：1997-08-27
申请号：JP7213587
申请日：1987-03-26
申请人： TOKYO DENRYOKU KK , TOSHIBA KK
发明人： SHIBUYA EIICHIRO , ITO MIKINAGA , SAITO YOSHIHIRO , KOBAYASHI HIROSHI , HARUYAMA HIDEO , OZAWA KAZUYOSHI
IPC分类号： H04J3/00 , H04Q3/60 , H04Q5/00 , H04Q11/04

2. 发明专利

JP2635581B2 失效
公开(公告)号：JP2635581B2
公开(公告)日：1997-07-30
申请号：JP7214387
申请日：1987-03-26
申请人： TOKYO DENRYOKU KK , TOSHIBA KK
发明人： SHIBUYA EIICHIRO , ITO MIKINOBU , SAITO YOSHIHIRO , KOBAYASHI HIROSHI , HARUYAMA HIDEO , OZAWA KAZUYOSHI
IPC分类号： H04Q11/04

3. 发明专利

JP2555345B2 失效
公开(公告)号：JP2555345B2
公开(公告)日：1996-11-20
申请号：JP7213687
申请日：1987-03-26
申请人： TOKYO DENRYOKU KK , TOSHIBA KK
发明人： SHIBUYA EIICHIRO , ITO MIKINAGA , SAITO YOSHIHIRO , HARUYAMA HIDEO , KOBAYASHI HIROSHI , OZAWA KAZUYOSHI
IPC分类号： H04J3/00 , H04Q3/60 , H04Q11/04

4. 发明专利

JP2635580B2 失效
公开(公告)号：JP2635580B2
公开(公告)日：1997-07-30
申请号：JP7213887
申请日：1987-03-26
申请人： TOKYO DENRYOKU KK , TOSHIBA KK
发明人： SHIBUYA EIICHIRO , ITO MIKINOBU , SAITO YOSHIHIRO , KOBAYASHI HIROSHI , HARUYAMA HIDEO , OZAWA KAZUYOSHI
IPC分类号： H04M7/06 , H04Q11/04

5. 发明专利

JP2635579B2 失效
公开(公告)号：JP2635579B2
公开(公告)日：1997-07-30
申请号：JP7213787
申请日：1987-03-26
申请人： TOKYO DENRYOKU KK , TOSHIBA KK
发明人： SHIBUYA EIICHIRO , ITO MIKIO , SAITO YOSHIHIRO , KOBAYASHI HIROSHI , HARUYAMA HIDEO , OZAWA KAZUYOSHI
IPC分类号： H04M7/06 , H04Q11/04

6. 发明专利

JP2575380B2 失效
公开(公告)号：JP2575380B2
公开(公告)日：1997-01-22
申请号：JP7214187
申请日：1987-03-26
申请人： TOKYO DENRYOKU KK , TOSHIBA KK
发明人： SHIBUYA EIICHIRO , ITO MIKINAGA , SAITO YOSHIHIRO , OZAWA KAZUYOSHI , HARUYAMA HIDEO , KOBAYASHI HIROSHI
IPC分类号： H04L9/08 , G09C1/00 , H04L9/16

7. 发明专利

JP2563921B2 失效
公开(公告)号：JP2563921B2
公开(公告)日：1996-12-18
申请号：JP7214287
申请日：1987-03-26
申请人： TOKYO DENRYOKU KK , TOSHIBA KK
发明人： SHIBUYA EIICHIRO , ITO MIKINAGA , SAITO YOSHIHIRO , OZAWA KAZUYOSHI , KOBAYASHI HIROSHI , HARUYAMA HIDEO
IPC分类号： H04L9/08 , G09C1/00

8. 发明专利

CA2116219C RADIO INFORMATION AND COMMUNICATION SYSTEM USING MULTICARRIER SPREAD-SPECTRUM TRANSMISSION SYSTEM 未知
公开(公告)号：CA2116219C
公开(公告)日：1998-10-13
申请号：CA2116219
申请日：1992-08-24
申请人： TOSHIBA KK
发明人： KOBAYASHI HIROSHI , HARUYAMA HIDEAKI , YANO MOTOMITSU , KAMURA KOUICHIRO , OZAWA KAZUYOSHI
IPC分类号： H04B1/69 , H04B1/713 , H04L5/02 , H04L12/28 , H04L27/26 , H04W88/08 , H04J13/00 , H04L1/00
摘要： In a radio information communication system of this invention, at least part of a transmission data string is first divided into a plurality of bit strings when data is transmitted by radio in a radio station on the transmission side and a plurality of carrier waves of different frequencies are subjected to primary modulation by the divided bit strings. Then, the primary-modulated carrier waves are subjected to secondary modulation by the spread spectrum system such as the frequency hopping system or chirp system and modulated waves obtained by the secondary modulation are transmitted.

9. 发明专利

CA2042917C BROAD BAND SWITCHING NETWORK 未知
公开(公告)号：CA2042917C
公开(公告)日：1997-03-11
申请号：CA2042917
申请日：1991-05-21
申请人： TOSHIBA KK
发明人： KOBAYASHI HIROSHI , SEKIYA KUNIHIKO , HIDAKA YOSHIHARU , AIDA KAZUO , OKANO MICHIAKI , MINAMI SHIGENOBU , IKEDA TAKASHI , YAMASAKI SHOICHIRO , HARUYAMA HIDEAKI , OZAWA KAZUYOSHI
IPC分类号： H04L12/801 , H04L12/911 , H04Q11/04 , H04Q3/42 , H04L12/56
摘要： Since a transmission route is set in accordance with the number of relaying broad band switching nodes present between two terminating nodes of a plurality of broad band switching nodes, a through-put characteristic, an affecting degree due to occurrence of a defect, the traffic of the entire network is distributed. In addition, when the system is started up, transmission routes with a minimum band width necessary for routing control have been set in all the broad band switching nodes. Whenever a call takes place, a transmission route is set and the band width is variably set by using an intelligent inference mechanism. Moreover, an intelligent distributed control for distributing such an intelligent inference mechanism in the broad band switching nodes is used. Thus, the load of processing a call can be decreased, while the reliability of the network and the improvement of the operating efficiency can be achieved. Furthermore, since the private branch system interface uses a frame which consists of a control window area for controlling its transmission and a cell multiplexing area for multiplexingly transmitting cells, bidirectional transmission between the broad band switching node and a plurality of terminal equipments can be achieved with a single extension transmission line. In addition, since a frame construction which satisfies the ATM method is used, different information transmission speeds can be flexibly selected. Thus, high through-put characteristic and statistic multiplexing effect intrinsic to the ATM method can be accomplished even in the extension line interface.

10. 发明公开

EP0667695A4 RADIO INFORMATION AND COMMUNICATION SYSTEM USING MULTICARRIER SPREAD-SPECTRUM TRANSMISSION SYSTEM. 失效
标题翻译： FUNKINFORMATIONS-和通信系统中的多载波扩频传输系统。
公开(公告)号：EP0667695A4
公开(公告)日：1995-05-29
申请号：EP92918033
申请日：1992-08-24
申请人： TOSHIBA KK
发明人： KOBAYASHI HIROSHI , HARUYAMA HIDEAKI , YANO MOTOMITSU , KAMURA KOUICHIRO , OZAWA KAZUYOSHI
IPC分类号： H04B1/69 , H04B1/713 , H04L5/02 , H04L12/28 , H04L27/26 , H04W88/08 , H04B1/66 , H04J13/00 , H04L5/06
CPC分类号： H04W88/08 , H04B1/69 , H04B1/713 , H04B1/7156 , H04B2001/6912 , H04L5/026 , H04L12/2801 , H04L27/103 , H04L27/2601 , H04L27/2602
摘要： When from a radio station of a transmission side, data are sent by a radio transmission, first at least a part of a transmission data string is divided into a plurality of bit strings, and a plurality of carriers whose frequencies are different from each other are modulated primarily by these bit strings. Then, each of the carriers modulated primarily is modulated secondarily by a spread-spectrum system such as a frequency hopping system or a chirp system, and the modulated wave obtained by the secondary modulations is transmitted.

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