MX174071B - Metodo y dispositivo de interconexion y procesamiento para facilitar la variacion de frecuencia en sistemas de comunicacion por radiotelefono celular - Google Patents
Metodo y dispositivo de interconexion y procesamiento para facilitar la variacion de frecuencia en sistemas de comunicacion por radiotelefono celularInfo
- Publication number
- MX174071B MX174071B MX024383A MX2438391A MX174071B MX 174071 B MX174071 B MX 174071B MX 024383 A MX024383 A MX 024383A MX 2438391 A MX2438391 A MX 2438391A MX 174071 B MX174071 B MX 174071B
- Authority
- MX
- Mexico
- Prior art keywords
- variation
- bus
- processing
- facilitate
- interconnection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/30—Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Small-Scale Networks (AREA)
Abstract
La presente invención se refiere a un método para la comunicación de información de señales desde por lo menos un enlace de información a una pluralidad de transmisores, que funcionan a diversas frecuencias, para facilitar la variación o saltos de frecuencia dentro de un sistema de comunicación, caracterizado porque presenta las etapas de: acoplar de manera operable por lo menos un enlace de información a la pluralidad de transmisores a través de un bus o colector de comunicación común, acoplar de manera operable por lo menos una unidad procesadora al bus común, procesar, en por lo menos una unidad procesadora, por lo menos una porción de la información de señal transferida desde por lo menos un enlace de información sobre el bus, en una señal procesada; y regresar la señal procesada de regreso al bus para comunicación por cuando menos de una pluralidad de transmisores, de modo que tanto la información de señal como las señales procesadas sean multiplejadas dentro del bus de comunicación común, simultáneamente, y se proporciona variación de frecuencia, sin el auxilio de un equipo de variación de banda de base.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/475,633 US5081641A (en) | 1990-02-06 | 1990-02-06 | Interconnecting and processing system for facilitating frequency hopping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX174071B true MX174071B (es) | 1994-04-19 |
Family
ID=23888446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX024383A MX174071B (es) | 1990-02-06 | 1991-02-01 | Metodo y dispositivo de interconexion y procesamiento para facilitar la variacion de frecuencia en sistemas de comunicacion por radiotelefono celular |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5081641A (es) |
| EP (1) | EP0573412B1 (es) |
| JP (1) | JP2652463B2 (es) |
| KR (1) | KR960008986B1 (es) |
| CN (1) | CN1022157C (es) |
| CA (1) | CA2071526C (es) |
| CZ (1) | CZ283268B6 (es) |
| DE (1) | DE69125948T2 (es) |
| DK (1) | DK0573412T3 (es) |
| ES (1) | ES2100227T3 (es) |
| IE (1) | IE78820B1 (es) |
| IL (1) | IL97095A (es) |
| MX (1) | MX174071B (es) |
| MY (1) | MY116329A (es) |
| PL (1) | PL167432B1 (es) |
| PT (1) | PT96678B (es) |
| TR (1) | TR26147A (es) |
| WO (1) | WO1991012681A1 (es) |
| YU (1) | YU47987B (es) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI86124C (fi) * | 1990-11-15 | 1992-07-10 | Telenokia Oy | Radiosaendarmottagarsystem. |
| US5305467A (en) * | 1990-12-03 | 1994-04-19 | Ericsson Ge Mobile Communications Inc. | Local area network for flexible digital communications within and between RF base stations |
| US5297142A (en) * | 1991-07-18 | 1994-03-22 | Motorola, Inc. | Data transfer method and apparatus for communication between a peripheral and a master |
| FR2679400B1 (fr) * | 1991-07-18 | 1993-10-08 | Alcatel Radiotelephone | Sequencement du traitement du signal dans le mode communication d'un systeme de radiotelephone cellulaire numerique. |
| US5291475B1 (en) * | 1992-03-27 | 1995-06-27 | Motorola Inc | Slot hopped fd/td/cmda |
| FR2690023B1 (fr) * | 1992-04-14 | 1995-06-23 | Matra Communication | Station de base pour installation de radio-communication. |
| US5263047A (en) * | 1992-07-02 | 1993-11-16 | Motorola, Inc. | Multiple cavity tuning of a transmitter output in a communication system |
| CA2099738C (en) * | 1992-09-25 | 1999-01-12 | William Keith Cline | Architecture for a wireless telecommunication system |
| DE4335480C2 (de) * | 1992-11-02 | 1996-07-11 | Motorola Inc | Verfahren zum Wegnehmen von Frequenzzuweisungen in einem Frequenzsprung-Kommunikationssystem und Vorrichtung zum Durchführen des Verfahrens |
| US5471503A (en) * | 1992-12-29 | 1995-11-28 | Apple Computer, Inc. | Scanning method for receiving a transmission in a communication system with slow frequency hopping and coding |
| US5537098A (en) * | 1993-04-14 | 1996-07-16 | Digital Equipment Corporation | Signaling frequency detection for a communications network |
| US5404374A (en) * | 1993-07-12 | 1995-04-04 | Apple Computer, Inc. | Method and apparatus for transmitting and receiving encoded data using multiple frequency coding |
| US5442659A (en) * | 1993-10-22 | 1995-08-15 | International Business Machines Corporation | Radio communications system with fault tolerant frequency hopping synchronization |
| US5446769A (en) * | 1994-03-04 | 1995-08-29 | Motorola, Inc. | Method for providing hand-offs in a frequency hopping communication system |
| AU711184B2 (en) * | 1994-03-18 | 1999-10-07 | Nokia Telecommunications Oy | Method for realizing frequency hopping and a base station equipment |
| FI941289A (fi) * | 1994-03-18 | 1995-09-19 | Nokia Telecommunications Oy | Menetelmä taajuushyppelyn toteuttamiseksi ja tukiasemalaitteisto |
| US5430713A (en) * | 1994-05-06 | 1995-07-04 | At&T Corp. | Frequency hopping in digital cellular networks |
| US5614914A (en) * | 1994-09-06 | 1997-03-25 | Interdigital Technology Corporation | Wireless telephone distribution system with time and space diversity transmission for determining receiver location |
| US5485463A (en) * | 1994-09-09 | 1996-01-16 | Glenayre Electronics, Inc. | System for transmitting paging signals using time-division-multiplexing |
| FI102446B1 (fi) * | 1996-12-05 | 1998-11-30 | Nokia Telecommunications Oy | Solukkoverkon tukiasema |
| CN1269369C (zh) * | 1997-04-24 | 2006-08-09 | 株式会社Ntt都科摩 | 移动通信方法和移动通信系统 |
| USD419160S (en) * | 1998-05-14 | 2000-01-18 | Northrop Grumman Corporation | Personal communications unit docking station |
| USD421002S (en) * | 1998-05-15 | 2000-02-22 | Northrop Grumman Corporation | Personal communications unit handset |
| US6223062B1 (en) | 1998-05-15 | 2001-04-24 | Northrop Grumann Corporation | Communications interface adapter |
| US6304559B1 (en) | 1998-05-15 | 2001-10-16 | Northrop Grumman Corporation | Wireless communications protocol |
| US6041243A (en) * | 1998-05-15 | 2000-03-21 | Northrop Grumman Corporation | Personal communications unit |
| US6141426A (en) * | 1998-05-15 | 2000-10-31 | Northrop Grumman Corporation | Voice operated switch for use in high noise environments |
| US6169730B1 (en) | 1998-05-15 | 2001-01-02 | Northrop Grumman Corporation | Wireless communications protocol |
| US6243573B1 (en) | 1998-05-15 | 2001-06-05 | Northrop Grumman Corporation | Personal communications system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2709855A1 (de) * | 1977-03-07 | 1978-09-14 | Siemens Ag | Fernsprech- und datennetz fuer mobile teilnehmer |
| FR2527871B1 (fr) * | 1982-05-27 | 1986-04-11 | Thomson Csf | Systeme de radiocommunications, a sauts de frequence |
| FR2527872A1 (fr) * | 1982-05-27 | 1983-12-02 | Thomson Csf | Station fixe d'un systeme de radiocommunications a sauts de frequence, a emetteurs banalises |
| US4630263A (en) * | 1983-07-07 | 1986-12-16 | Motorola, Inc. | Time-division multiplex communications control system |
| DE3673631D1 (de) * | 1986-02-15 | 1990-09-27 | Ant Nachrichtentech | Digitales mobilfunksystem. |
| JPH01200844A (ja) * | 1988-02-05 | 1989-08-14 | Nippon Telegr & Teleph Corp <Ntt> | 周波数変換方式 |
| US4887265A (en) * | 1988-03-18 | 1989-12-12 | Motorola, Inc. | Packet-switched cellular telephone system |
| US4932020A (en) * | 1988-11-14 | 1990-06-05 | At&T Bell Laboratories | Packet switching arrangement including packet retransmission |
-
1990
- 1990-02-06 US US07/475,633 patent/US5081641A/en not_active Expired - Lifetime
-
1991
- 1991-01-30 IL IL9709591A patent/IL97095A/en not_active IP Right Cessation
- 1991-01-31 MY MYPI91000150A patent/MY116329A/en unknown
- 1991-02-01 MX MX024383A patent/MX174071B/es unknown
- 1991-02-04 CA CA002071526A patent/CA2071526C/en not_active Expired - Lifetime
- 1991-02-04 DE DE69125948T patent/DE69125948T2/de not_active Expired - Fee Related
- 1991-02-04 EP EP91904703A patent/EP0573412B1/en not_active Expired - Lifetime
- 1991-02-04 JP JP3504514A patent/JP2652463B2/ja not_active Expired - Fee Related
- 1991-02-04 DK DK91904703.5T patent/DK0573412T3/da active
- 1991-02-04 ES ES91904703T patent/ES2100227T3/es not_active Expired - Lifetime
- 1991-02-04 WO PCT/US1991/000734 patent/WO1991012681A1/en active IP Right Grant
- 1991-02-04 KR KR1019920701880A patent/KR960008986B1/ko not_active IP Right Cessation
- 1991-02-05 PT PT96678A patent/PT96678B/pt not_active IP Right Cessation
- 1991-02-05 IE IE37591A patent/IE78820B1/en not_active IP Right Cessation
- 1991-02-05 YU YU19791A patent/YU47987B/sh unknown
- 1991-02-05 TR TR91/0103A patent/TR26147A/xx unknown
- 1991-02-06 PL PL91288976A patent/PL167432B1/pl unknown
- 1991-02-06 CN CN91100769A patent/CN1022157C/zh not_active Expired - Fee Related
- 1991-02-06 CZ CS91284A patent/CZ283268B6/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2652463B2 (ja) | 1997-09-10 |
| US5081641A (en) | 1992-01-14 |
| EP0573412B1 (en) | 1997-05-02 |
| KR960008986B1 (ko) | 1996-07-10 |
| CA2071526C (en) | 1995-03-28 |
| TR26147A (tr) | 1995-02-15 |
| IL97095A (en) | 1994-06-24 |
| IE910375A1 (en) | 1991-08-14 |
| WO1991012681A1 (en) | 1991-08-22 |
| YU19791A (sh) | 1994-06-10 |
| MY116329A (en) | 2004-01-31 |
| CZ283268B6 (cs) | 1998-02-18 |
| PL167432B1 (pl) | 1995-09-30 |
| IL97095A0 (en) | 1992-03-29 |
| IE78820B1 (en) | 1998-02-25 |
| DK0573412T3 (da) | 1997-10-27 |
| EP0573412A4 (en) | 1993-06-14 |
| CS9100284A2 (en) | 1991-09-15 |
| DE69125948D1 (de) | 1997-06-05 |
| PT96678A (pt) | 1992-11-30 |
| JPH05504248A (ja) | 1993-07-01 |
| DE69125948T2 (de) | 1997-11-13 |
| PL288976A1 (en) | 1991-10-07 |
| EP0573412A1 (en) | 1993-12-15 |
| CN1022157C (zh) | 1993-09-15 |
| ES2100227T3 (es) | 1997-06-16 |
| KR920704485A (ko) | 1992-12-19 |
| YU47987B (sh) | 1996-08-13 |
| CN1055848A (zh) | 1991-10-30 |
| PT96678B (pt) | 1998-08-31 |
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