US4789980A
(en)
*
|
1986-08-18 |
1988-12-06 |
American Telephone & Telegraph Company, At&T Bell Laboratories |
Switching techniques for FDM communication systems
|
US4955083A
(en)
*
|
1986-10-31 |
1990-09-04 |
Motorola, Inc. |
Dual mode radio transceiver for an SSB communication system
|
US4852086A
(en)
*
|
1986-10-31 |
1989-07-25 |
Motorola, Inc. |
SSB communication system with FM data capability
|
US4817192A
(en)
*
|
1986-10-31 |
1989-03-28 |
Motorola, Inc. |
Dual-mode AFC circuit for an SSB radio transceiver
|
GB8713794D0
(en)
*
|
1987-06-12 |
1987-07-15 |
British Telecomm |
Optical multiplexing
|
JPH0752867B2
(ja)
*
|
1987-10-02 |
1995-06-05 |
株式会社ケンウッド |
多チヤンネルpcm音楽放送システム
|
JPH0267525A
(ja)
*
|
1988-09-02 |
1990-03-07 |
Hitachi Ltd |
光スイツチ装置及びスイツチ間伝送方法
|
US5060303A
(en)
*
|
1988-09-06 |
1991-10-22 |
Wilmoth Thomas E |
Optical data link system, and methods of constructing and utilizing same
|
US5144466A
(en)
*
|
1988-10-04 |
1992-09-01 |
Canon Kabushiki Kaisha |
Optical fiber communication method and multimedia optical fiber network using the same
|
US4922536A
(en)
*
|
1988-11-14 |
1990-05-01 |
Massachusetts Institute Of Technology |
Digital audio transmission for use in studio, stage or field applications
|
JP2777194B2
(ja)
*
|
1989-05-29 |
1998-07-16 |
株式会社東芝 |
光伝送方式
|
US4999831A
(en)
*
|
1989-10-19 |
1991-03-12 |
United Telecommunications, Inc. |
Synchronous quantized subcarrier multiplexer for digital transport of video, voice and data
|
US5283780A
(en)
*
|
1990-10-18 |
1994-02-01 |
Stanford Telecommunications, Inc. |
Digital audio broadcasting system
|
JP3308525B2
(ja)
*
|
1990-11-30 |
2002-07-29 |
株式会社日立製作所 |
ネットワーク
|
US5204855A
(en)
*
|
1991-01-09 |
1993-04-20 |
Rockwell International Corporation |
Skywave adaptable network transceiver apparatus
|
US5204856A
(en)
*
|
1991-01-09 |
1993-04-20 |
Rockwell International Corporation |
Skywave adaptable network transceiver apparatus using predictive frequencies for initial link-up
|
BE1004813A3
(nl)
*
|
1991-05-08 |
1993-02-02 |
Bell Telephone Mfg |
Optische zender/ontvangerinrichting.
|
JPH0793612B2
(ja)
*
|
1991-06-10 |
1995-10-09 |
浜松ホトニクス株式会社 |
ビデオ信号多重化方式およびその装置
|
US5274627A
(en)
*
|
1991-07-10 |
1993-12-28 |
International Telecommunications Satellite Organization |
Non-regenerative multibeam satellite communications system with FDMA access and SSTDM connectivity
|
US5572347A
(en)
*
|
1991-07-30 |
1996-11-05 |
Alcatel Network Systems, Inc. |
Switched video architecture for an optical fiber-to-the-curb telecommunications system
|
US5576874A
(en)
*
|
1991-07-31 |
1996-11-19 |
Alcatel Network Systems, Inc. |
Optical distribution shelf for a remote terminal of an optical fiber telecommunications network
|
US5299264A
(en)
*
|
1991-08-21 |
1994-03-29 |
L. S. Research, Inc. |
System for short-range transmission of signals over the air using a high frequency carrier
|
US5491839A
(en)
*
|
1991-08-21 |
1996-02-13 |
L. S. Research, Inc. |
System for short range transmission of a plurality of signals simultaneously over the air using high frequency carriers
|
US5528283A
(en)
*
|
1992-06-22 |
1996-06-18 |
Alcatel Network Systems, Inc. |
Switched video distribution apparatus
|
US5600365A
(en)
*
|
1994-01-28 |
1997-02-04 |
Sony Corporation |
Multiple audio and video signal providing apparatus
|
US5648985A
(en)
*
|
1994-11-30 |
1997-07-15 |
Rockwell Semiconductor Systems, Inc. |
Universal radio architecture for low-tier personal communication system
|
DE4444218A1
(de)
*
|
1994-12-13 |
1996-06-27 |
Sel Alcatel Ag |
Optische Sendeeinrichtung für ein optisches Nachrichtenübertragungssystem in Verbindung mit einem Funksystem
|
US5673323A
(en)
*
|
1995-04-12 |
1997-09-30 |
L. S. Research, Inc. |
Analog spread spectrum wireless speaker system
|
DE19737482A1
(de)
|
1997-08-28 |
1999-03-04 |
Alsthom Cge Alcatel |
Verfahren zur optischen Übertragung über ein Lichtwellenleiternetz, sowie optisches Übertragungsnetz
|
US6452945B1
(en)
*
|
1998-03-05 |
2002-09-17 |
Kestrel Solutions, Inc. |
Electrical add-drop multiplexing for optical communications networks utilizing frequency division multiplexing
|
US6529303B1
(en)
|
1998-03-05 |
2003-03-04 |
Kestrel Solutions, Inc. |
Optical communications networks utilizing frequency division multiplexing
|
US7154914B1
(en)
*
|
1998-03-05 |
2006-12-26 |
Forster Energy Llc |
Through-timing of data transmitted across an optical communications system utilizing frequency division multiplexing
|
US6947500B1
(en)
*
|
1999-01-29 |
2005-09-20 |
Northrop Grumman Corporation |
Buffering and sequencing of soft decisions of multiple channels into a single shared biorthogonal decoder
|
US20020039211A1
(en)
*
|
1999-09-24 |
2002-04-04 |
Tian Shen |
Variable rate high-speed input and output in optical communication networks
|
US7228077B2
(en)
*
|
2000-05-12 |
2007-06-05 |
Forster Energy Llc |
Channel gain control for an optical communications system utilizing frequency division multiplexing
|
US20020110157A1
(en)
*
|
2001-02-14 |
2002-08-15 |
Kestrel Solutions |
Method and apparatus for providing a gigabit ethernet circuit pack
|
CN101150778B
(zh)
*
|
2002-05-10 |
2010-09-22 |
三菱电机株式会社 |
通信系统、基站及移动站
|
TWI234987B
(en)
*
|
2004-02-19 |
2005-06-21 |
Asia Optical Co Inc |
Signal combination apparatus and communication system
|
JP2007336435A
(ja)
*
|
2006-06-19 |
2007-12-27 |
Matsushita Electric Ind Co Ltd |
デジタル放送の送信装置及び受信装置
|
KR102597802B1
(ko)
*
|
2021-06-11 |
2023-11-02 |
강원대학교산학협력단 |
시분할 다채널 아날로그 행렬 연산기, 이의 동작 방법, 및 이를 포함하는 장치
|