CA1290020C
(en)
*
|
1987-02-09 |
1991-10-01 |
Steven Messenger |
Wireless local area network
|
US5682256A
(en)
*
|
1988-11-11 |
1997-10-28 |
British Telecommunications Public Limited Company |
Communications system
|
JPH02162857A
(ja)
*
|
1988-12-15 |
1990-06-22 |
Hamamatsu Photonics Kk |
光と電波を併用した通信方法
|
US4979231A
(en)
*
|
1989-01-06 |
1990-12-18 |
Motorola, Inc. |
Two-way radio for use in a communication system
|
US6614768B1
(en)
|
1989-04-28 |
2003-09-02 |
Broadcom Corporation |
Enhanced mobility and address resolution in a wireless premises based network
|
US5159695A
(en)
*
|
1989-05-30 |
1992-10-27 |
Motorola, Inc. |
Communication system to communication system communication system
|
US5860136A
(en)
*
|
1989-06-16 |
1999-01-12 |
Fenner; Peter R. |
Method and apparatus for use of associated memory with large key spaces
|
GB8913931D0
(en)
*
|
1989-06-16 |
1989-08-02 |
Ferranti Creditphone |
Cordless pbx
|
US5142550A
(en)
*
|
1989-06-29 |
1992-08-25 |
Symbol Technologies, Inc. |
Packet data communication system
|
US5499265A
(en)
*
|
1989-08-07 |
1996-03-12 |
Omnipoint Data Company, Incorporated |
Spread spectrum correlator
|
US5022047A
(en)
*
|
1989-08-07 |
1991-06-04 |
Omnipoint Data Corporation |
Spread spectrum correlator
|
US5016255A
(en)
*
|
1989-08-07 |
1991-05-14 |
Omnipoint Data Company, Incorporated |
Asymmetric spread spectrum correlator
|
US5495482A
(en)
*
|
1989-09-29 |
1996-02-27 |
Motorola Inc. |
Packet transmission system and method utilizing both a data bus and dedicated control lines
|
US5477541A
(en)
*
|
1989-09-29 |
1995-12-19 |
White; Richard E. |
Addressing technique for storing and referencing packet data
|
US5166932A
(en)
*
|
1990-04-27 |
1992-11-24 |
Seiko Corp. |
Wireless facsimile computer slate
|
US5157686A
(en)
*
|
1990-05-24 |
1992-10-20 |
Cylink Corporation |
Method and apparatus for the modulation of spread spectrum radio signals
|
US5166952A
(en)
*
|
1990-05-24 |
1992-11-24 |
Cylink Corporation |
Method and apparatus for the reception and demodulation of spread spectrum radio signals
|
US5253268A
(en)
*
|
1990-05-24 |
1993-10-12 |
Cylink Corporation |
Method and apparatus for the correlation of sample bits of spread spectrum radio signals
|
EP0540664A4
(en)
*
|
1990-07-23 |
1993-06-09 |
Omnipoint Corporation |
Sawc phase-detection method and apparatus
|
US5081642A
(en)
*
|
1990-08-06 |
1992-01-14 |
Omnipoint Data Company, Incorporated |
Reciprocal saw correlator method and apparatus
|
GB9019488D0
(en)
*
|
1990-09-06 |
1990-10-24 |
Ncr Co |
Local area network having a wireless transmission link
|
AU8959191A
(en)
*
|
1990-10-23 |
1992-05-20 |
Omnipoint Corporation |
Method and apparatus for establishing spread spectrum communications
|
US5274841A
(en)
*
|
1990-10-29 |
1993-12-28 |
International Business Machines Corporation |
Methods for polling mobile users in a multiple cell wireless network
|
US5159592A
(en)
*
|
1990-10-29 |
1992-10-27 |
International Business Machines Corporation |
Network address management for a wired network supporting wireless communication to a plurality of mobile users
|
JP2500963B2
(ja)
|
1990-10-29 |
1996-05-29 |
インターナショナル・ビジネス・マシーンズ・コーポレイション |
双方向情報通信方法
|
JP2511591B2
(ja)
*
|
1990-10-29 |
1996-06-26 |
インターナショナル・ビジネス・マシーンズ・コーポレイション |
無線光通信システムの動作方法および光通信システム
|
US5239673A
(en)
*
|
1990-10-29 |
1993-08-24 |
International Business Machines Corporation |
Scheduling methods for efficient frequency reuse in a multi-cell wireless network served by a wired local area network
|
US5917629A
(en)
*
|
1990-10-29 |
1999-06-29 |
International Business Machines Corporation |
Transceiver for extending a CSMA/CD network for wireless communication
|
US5181200A
(en)
*
|
1990-10-29 |
1993-01-19 |
International Business Machines Corporation |
Handoff method and apparatus for mobile wireless workstation
|
US5068916A
(en)
*
|
1990-10-29 |
1991-11-26 |
International Business Machines Corporation |
Coordination of wireless medium among a plurality of base stations
|
US5212806A
(en)
*
|
1990-10-29 |
1993-05-18 |
International Business Machines Corporation |
Distributed control methods for management of migrating data stations in a wireless communications network
|
US6873643B2
(en)
*
|
1990-11-16 |
2005-03-29 |
Interdigital Technology Corporation |
Spread spectrum adaptive power control communications system and method
|
US5535238A
(en)
|
1990-11-16 |
1996-07-09 |
Interdigital Technology Corporation |
Spread spectrum adaptive power control communications system and method
|
US5299226A
(en)
*
|
1990-11-16 |
1994-03-29 |
Interdigital Technology Corporation |
Adaptive power control for a spread spectrum communications system and method
|
US5506864A
(en)
|
1990-12-05 |
1996-04-09 |
Interdigital Technology Corporation |
CDMA communications and geolocation system and method
|
US5703874A
(en)
|
1990-12-05 |
1997-12-30 |
Interdigital Technology Corporation |
Broadband CDMA overlay system and method
|
US7020125B2
(en)
*
|
1990-12-05 |
2006-03-28 |
Interdigital Technology Corporation |
Broadband CDMA overlay system and method
|
US5161168A
(en)
*
|
1991-05-15 |
1992-11-03 |
Scs Mobilecom, Inc. |
Spread spectrum CDMA communications system microwave overlay
|
US5263045A
(en)
*
|
1990-12-05 |
1993-11-16 |
Interdigital Technology Corporation |
Spread spectrum conference call system and method
|
US5185762A
(en)
*
|
1991-05-15 |
1993-02-09 |
Scs Mobilecom, Inc. |
Spread spectrum microwave overlay with notch filter
|
US5228056A
(en)
*
|
1990-12-14 |
1993-07-13 |
Interdigital Technology Corporation |
Synchronous spread-spectrum communications system and method
|
US5351269A
(en)
*
|
1990-12-05 |
1994-09-27 |
Scs Mobilecom, Inc. |
Overlaying spread spectrum CDMA personal communications system
|
US5274665A
(en)
*
|
1990-12-14 |
1993-12-28 |
Interdigital Technology Corporation |
Polyopoly overlapping spread spectrum communication system and method
|
CA2054591C
(en)
*
|
1991-02-28 |
1996-09-03 |
Giovanni Vannucci |
Wireless telecommunication systems
|
US5402413A
(en)
*
|
1991-04-08 |
1995-03-28 |
Omnipoint Corporation |
Three-cell wireless communication system
|
CA2102914A1
(en)
*
|
1991-05-13 |
1992-11-26 |
Robert C. Dixon |
Dual mode transmitter and receiver
|
US5790587A
(en)
*
|
1991-05-13 |
1998-08-04 |
Omnipoint Corporation |
Multi-band, multi-mode spread-spectrum communication system
|
US6714559B1
(en)
*
|
1991-12-04 |
2004-03-30 |
Broadcom Corporation |
Redundant radio frequency network having a roaming terminal communication protocol
|
US5815525A
(en)
*
|
1991-05-13 |
1998-09-29 |
Omnipoint Corporation |
Multi-band, multi-mode spread-spectrum communication system
|
US5796772A
(en)
*
|
1991-05-13 |
1998-08-18 |
Omnipoint Corporation |
Multi-band, multi-mode spread-spectrum communication system
|
US5887020A
(en)
*
|
1991-05-13 |
1999-03-23 |
Omnipoint Corporation |
Multi-band, multi-mode spread-spectrum communication system
|
US5694414A
(en)
*
|
1991-05-13 |
1997-12-02 |
Omnipoint Corporation |
Multi-band, multi-mode spread-spectrum communication system
|
USRE38627E1
(en)
*
|
1991-05-15 |
2004-10-19 |
Interdigital Technology Corp. |
High capacity spread spectrum channel
|
US5166951A
(en)
*
|
1991-05-15 |
1992-11-24 |
Scs Mobilecom, Inc. |
High capacity spread spectrum channel
|
US5228053A
(en)
*
|
1991-05-15 |
1993-07-13 |
Interdigital Technology Corporation |
Spread spectrum cellular overlay CDMA communications system
|
US5235615A
(en)
*
|
1991-05-22 |
1993-08-10 |
Cylink Corporation |
Spread spectrum method
|
US5285469A
(en)
*
|
1991-06-03 |
1994-02-08 |
Omnipoint Data Corporation |
Spread spectrum wireless telephone system
|
US5345467A
(en)
*
|
1991-07-10 |
1994-09-06 |
Interdigital Technology Corp. |
CDMA cellular hand-off apparatus and method
|
US5463623A
(en)
*
|
1991-07-31 |
1995-10-31 |
At&T Ipm Corp. |
Integrated wireless telecommunication and local area network system
|
IT1250515B
(it)
*
|
1991-10-07 |
1995-04-08 |
Sixtel Spa |
Rete per area locale senza fili.
|
JP2897492B2
(ja)
*
|
1991-10-24 |
1999-05-31 |
日本電気株式会社 |
移動通信装置
|
IE922611A1
(en)
*
|
1991-10-30 |
1993-05-05 |
Motorola Inc |
Method for data collision detection in a multi processor¹communication system
|
US5210753A
(en)
*
|
1991-10-31 |
1993-05-11 |
International Business Machines Corporation |
Robust scheduling mechanm for efficient band-width usage in muliticell wireless local networks
|
WO1993012597A1
(en)
*
|
1991-12-16 |
1993-06-24 |
Omnipoint Corporation |
Spread-spectrum data publishing system
|
US5442633A
(en)
*
|
1992-07-08 |
1995-08-15 |
International Business Machines Corporation |
Shortcut network layer routing for mobile hosts
|
GB9217374D0
(en)
*
|
1992-08-14 |
1992-09-30 |
Ncr Int Inc |
Wireless local area network transmission system
|
DE4232481A1
(de)
*
|
1992-09-28 |
1993-11-25 |
Siemens Ag |
Anordnung zur schnurlosen Kommunikation mit mobilen Endgeräten
|
US5355389A
(en)
*
|
1993-01-13 |
1994-10-11 |
Omnipoint Corporation |
Reciprocal mode saw correlator method and apparatus
|
US5796727A
(en)
*
|
1993-04-30 |
1998-08-18 |
International Business Machines Corporation |
Wide-area wireless lan access
|
US5774738A
(en)
*
|
1993-05-03 |
1998-06-30 |
Texas Instruments Incorporated |
State machines
|
US5696903A
(en)
*
|
1993-05-11 |
1997-12-09 |
Norand Corporation |
Hierarchical communications system using microlink, data rate switching, frequency hopping and vehicular local area networking
|
US6970434B1
(en)
*
|
1995-06-07 |
2005-11-29 |
Broadcom Corporation |
Hierarchical communication system providing intelligent data, program and processing migration
|
IL105990A
(en)
*
|
1993-06-11 |
1997-04-15 |
Uri Segev And Benjamin Machnes |
Infra-red communication system
|
WO1995001020A1
(en)
*
|
1993-06-25 |
1995-01-05 |
Xircom, Incorporated |
Virtual carrier detection for wireless local area network with distributed control
|
JP2502468B2
(ja)
*
|
1993-09-30 |
1996-05-29 |
インターナショナル・ビジネス・マシーンズ・コーポレイション |
複数の無線移動局を有する構内無線通信システムの通信制御方法
|
US5666379A
(en)
*
|
1993-11-01 |
1997-09-09 |
Omnipoint Corporation |
Best-of-M pulse position modulation detector
|
IL111469A0
(en)
*
|
1993-11-01 |
1994-12-29 |
Omnipoint Corp |
Despreading/demodulating direct sequence spread spectrum signals
|
US6088590A
(en)
*
|
1993-11-01 |
2000-07-11 |
Omnipoint Corporation |
Method and system for mobile controlled handoff and link maintenance in spread spectrum communication
|
US6005856A
(en)
*
|
1993-11-01 |
1999-12-21 |
Omnipoint Corporation |
Communication protocol for spread spectrum wireless communication system
|
US5654978A
(en)
*
|
1993-11-01 |
1997-08-05 |
Omnipoint Corporation |
Pulse position modulation with spread spectrum
|
US6094575A
(en)
*
|
1993-11-01 |
2000-07-25 |
Omnipoint Corporation |
Communication system and method
|
US5436941A
(en)
*
|
1993-11-01 |
1995-07-25 |
Omnipoint Corporation |
Spread spectrum spectral density techniques
|
US5699353A
(en)
*
|
1993-11-24 |
1997-12-16 |
Ericsson Ge Mobile Communications, Inc. |
Extended trunked RF communications systems networking
|
FR2713421B1
(fr)
*
|
1993-12-06 |
1996-01-19 |
Alcatel Business Systems |
Réseau local à transmission radio.
|
US5553074A
(en)
*
|
1994-03-04 |
1996-09-03 |
Trustees Of Columbia University In The City Of New York |
Transmission format in packet based communications
|
JPH07264177A
(ja)
*
|
1994-03-25 |
1995-10-13 |
Matsushita Electric Ind Co Ltd |
並列信号光伝送方式
|
US5754584A
(en)
*
|
1994-09-09 |
1998-05-19 |
Omnipoint Corporation |
Non-coherent spread-spectrum continuous-phase modulation communication system
|
US5754585A
(en)
*
|
1994-09-09 |
1998-05-19 |
Omnipoint Corporation |
Method and apparatus for serial noncoherent correlation of a spread spectrum signal
|
US5881100A
(en)
*
|
1994-09-09 |
1999-03-09 |
Omnipoint Corporation |
Method and apparatus for coherent correlation of a spread spectrum signal
|
US5629956A
(en)
*
|
1994-09-09 |
1997-05-13 |
Omnipoint Corporation |
Method and apparatus for reception and noncoherent serial correlation of a continuous phase modulated signal
|
US5659574A
(en)
*
|
1994-09-09 |
1997-08-19 |
Omnipoint Corporation |
Multi-bit correlation of continuous phase modulated signals
|
US5757847A
(en)
*
|
1994-09-09 |
1998-05-26 |
Omnipoint Corporation |
Method and apparatus for decoding a phase encoded signal
|
US5832028A
(en)
*
|
1994-09-09 |
1998-11-03 |
Omnipoint Corporation |
Method and apparatus for coherent serial correlation of a spread spectrum signal
|
US5627856A
(en)
*
|
1994-09-09 |
1997-05-06 |
Omnipoint Corporation |
Method and apparatus for receiving and despreading a continuous phase-modulated spread spectrum signal using self-synchronizing correlators
|
US5856998A
(en)
*
|
1994-09-09 |
1999-01-05 |
Omnipoint Corporation |
Method and apparatus for correlating a continuous phase modulated spread spectrum signal
|
US5963586A
(en)
*
|
1994-09-09 |
1999-10-05 |
Omnipoint Corporation |
Method and apparatus for parallel noncoherent correlation of a spread spectrum signal
|
US5680414A
(en)
*
|
1994-09-09 |
1997-10-21 |
Omnipoint Corporation |
Synchronization apparatus and method for spread spectrum receiver
|
US5953370A
(en)
|
1994-09-09 |
1999-09-14 |
Omnipoint Corporation |
Apparatus for receiving and correlating a spread spectrum signal
|
US5610940A
(en)
*
|
1994-09-09 |
1997-03-11 |
Omnipoint Corporation |
Method and apparatus for noncoherent reception and correlation of a continous phase modulated signal
|
US5648982A
(en)
*
|
1994-09-09 |
1997-07-15 |
Omnipoint Corporation |
Spread spectrum transmitter
|
US5692007A
(en)
*
|
1994-09-09 |
1997-11-25 |
Omnipoint Corporation |
Method and apparatus for differential phase encoding and decoding in spread-spectrum communication systems with continuous-phase modulation
|
US5742583A
(en)
*
|
1994-11-03 |
1998-04-21 |
Omnipoint Corporation |
Antenna diversity techniques
|
US5657326A
(en)
*
|
1994-12-20 |
1997-08-12 |
3Com Corporation |
Radio based collision detection for wireless communication system
|
US5745479A
(en)
*
|
1995-02-24 |
1998-04-28 |
3Com Corporation |
Error detection in a wireless LAN environment
|
US9191117B2
(en)
*
|
1995-05-11 |
2015-11-17 |
Ciena Corporation |
High-speed optical transponder systems
|
US5802046A
(en)
*
|
1995-06-05 |
1998-09-01 |
Omnipoint Corporation |
Efficient time division duplex communication system with interleaved format and timing adjustment control
|
US5745484A
(en)
*
|
1995-06-05 |
1998-04-28 |
Omnipoint Corporation |
Efficient communication system using time division multiplexing and timing adjustment control
|
US5959980A
(en)
|
1995-06-05 |
1999-09-28 |
Omnipoint Corporation |
Timing adjustment control for efficient time division duplex communication
|
US5689502A
(en)
*
|
1995-06-05 |
1997-11-18 |
Omnipoint Corporation |
Efficient frequency division duplex communication system with interleaved format and timing adjustment control
|
US6041046A
(en)
*
|
1995-07-14 |
2000-03-21 |
Omnipoint Corporation |
Cyclic time hopping in time division multiple access communication system
|
US6300880B1
(en)
*
|
1996-01-16 |
2001-10-09 |
Philips Electronics North America Corp. |
Multichannel audio distribution system having portable receivers
|
WO1997029571A1
(en)
*
|
1996-02-12 |
1997-08-14 |
Hewlett-Packard Company |
Signal transmission between networked computers
|
US5880863A
(en)
*
|
1996-02-13 |
1999-03-09 |
Gte Laboratories Incorporated |
Reconfigurable ring system for the transport of RF signals over optical fibers
|
US6002664A
(en)
*
|
1997-02-24 |
1999-12-14 |
At&T Wireless Services Inc. |
Method to gain access to a base station in a discrete multitone spread spectrum communications system
|
US6081356A
(en)
*
|
1997-05-27 |
2000-06-27 |
Steelcase Development Inc. |
Integrated optical ports
|
US6239888B1
(en)
|
1998-04-24 |
2001-05-29 |
Lightpointe Communications, Inc. |
Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links
|
US6868237B2
(en)
|
1998-04-24 |
2005-03-15 |
Lightpointe Communications, Inc. |
Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links
|
US6359711B1
(en)
|
1998-05-20 |
2002-03-19 |
Steelcase Development Corporation |
System and method for supporting a worker in a distributed work environment
|
US6337856B1
(en)
|
1998-05-20 |
2002-01-08 |
Steelcase Development Corporation |
Multimedia data communications system
|
US6298047B1
(en)
|
1998-05-20 |
2001-10-02 |
Steelcase Development Inc. |
Method and apparatus for establishing a data link between a portable data communications device and an interface circuit
|
US6947469B2
(en)
|
1999-05-07 |
2005-09-20 |
Intel Corporation |
Method and Apparatus for wireless spread spectrum communication with preamble processing period
|
SG109407A1
(en)
*
|
1999-05-28 |
2005-03-30 |
Kent Ridge Digital Labs |
Wireless communications link
|
US20040165890A1
(en)
*
|
1999-11-08 |
2004-08-26 |
Throughput Holdings, Inc. |
Wide-signal bandwidth multi-access channel
|
US6763195B1
(en)
|
2000-01-13 |
2004-07-13 |
Lightpointe Communications, Inc. |
Hybrid wireless optical and radio frequency communication link
|
US6889009B2
(en)
*
|
2001-04-16 |
2005-05-03 |
Lightpointe Communications, Inc. |
Integrated environmental control and management system for free-space optical communication systems
|
US20020171896A1
(en)
*
|
2001-05-21 |
2002-11-21 |
Lightpointe Communications, Inc. |
Free-space optical communication system employing wavelength conversion
|
US20030090765A1
(en)
*
|
2001-11-09 |
2003-05-15 |
Neff Brian W. |
Free-space optical communication system
|
US20060140642A1
(en)
*
|
2004-12-29 |
2006-06-29 |
Brolin Stephen J |
Eliminating ONU laser for WDM PON by burst mode
|
US8233802B2
(en)
*
|
2009-12-31 |
2012-07-31 |
At&T Intellectual Property I, L.P. |
Portable infrared control liaison
|
JP5945006B2
(ja)
|
2012-02-10 |
2016-07-05 |
エンパイア テクノロジー ディベロップメント エルエルシー |
クラウドベースのシステムにおけるデータ伝送
|