BR9106739A - Sistema modular de comunicacao de radio - Google Patents
Sistema modular de comunicacao de radioInfo
- Publication number
- BR9106739A BR9106739A BR919106739A BR9106739A BR9106739A BR 9106739 A BR9106739 A BR 9106739A BR 919106739 A BR919106739 A BR 919106739A BR 9106739 A BR9106739 A BR 9106739A BR 9106739 A BR9106739 A BR 9106739A
- Authority
- BR
- Brazil
- Prior art keywords
- communication system
- radio communication
- modular radio
- modular
- radio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9002582A SE9002582D0 (sv) | 1990-08-07 | 1990-08-07 | Rom redundans omkoppling modularitet |
SE9101271A SE9101271D0 (sv) | 1991-04-26 | 1991-04-26 | Radonaet decental, hirarkiskt (rdh) |
PCT/SE1991/000526 WO1992002996A1 (en) | 1990-08-07 | 1991-08-07 | Modular radio communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9106739A true BR9106739A (pt) | 1993-06-15 |
Family
ID=26660831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919106739A BR9106739A (pt) | 1990-08-07 | 1991-08-07 | Sistema modular de comunicacao de radio |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0543857B1 (pt) |
AU (1) | AU668076B2 (pt) |
BR (1) | BR9106739A (pt) |
CA (1) | CA2088993C (pt) |
DE (1) | DE69123590T2 (pt) |
ES (1) | ES2098364T3 (pt) |
RU (1) | RU2117395C1 (pt) |
WO (1) | WO1992002996A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5360680A (en) * | 1990-07-19 | 1994-11-01 | Electric Fuel Limited | Mechanically rechargeable electric batteries and anodes for use therein |
DE4307292C1 (de) * | 1993-03-09 | 1994-07-14 | Ant Nachrichtentech | Mobilfunknetz |
DE4319694C2 (de) * | 1993-06-16 | 1999-10-21 | Detecon Gmbh | Verfahren zur Verbesserung der Funkversorgung von Mobiltelefonen in Mobilfunksystemen |
EP0647074A3 (en) * | 1993-09-30 | 1999-05-06 | Alcatel Standard Electrica, S.A. | Fixed cellular communications system |
WO1995025409A1 (en) * | 1994-03-17 | 1995-09-21 | Endlink, Inc. | Sectorized multi-function cellular radio communication system |
US5548813A (en) * | 1994-03-24 | 1996-08-20 | Ericsson Inc. | Phased array cellular base station and associated methods for enhanced power efficiency |
US5832389A (en) * | 1994-03-24 | 1998-11-03 | Ericsson Inc. | Wideband digitization systems and methods for cellular radiotelephones |
US6201801B1 (en) | 1994-03-24 | 2001-03-13 | Ericsson Inc. | Polarization diversity phased array cellular base station and associated methods |
US6151310A (en) * | 1994-03-24 | 2000-11-21 | Ericsson Inc. | Dividable transmit antenna array for a cellular base station and associated method |
FR2727268A1 (fr) * | 1994-11-22 | 1996-05-24 | Auteuil Participation Et Conse | Systeme de radiocommunication |
ZA964332B (en) * | 1995-06-08 | 1996-12-09 | Qualcomm Inc | Fast and efficient packet transmission system and method |
US6421543B1 (en) | 1996-01-29 | 2002-07-16 | Ericsson Inc. | Cellular radiotelephone base stations and methods using selected multiple diversity reception |
US5903826A (en) * | 1996-12-06 | 1999-05-11 | Northern Telecom Limited | Extremely high frequency multipoint fixed-access wireless communication system |
CN1107358C (zh) * | 2000-02-24 | 2003-04-30 | 信息产业部电信科学技术研究院 | 分布式智能天线系统 |
KR20050019388A (ko) | 2003-08-19 | 2005-03-03 | 엘지전자 주식회사 | 멀티미디어 방송 및 멀티캐스트 서비스를 위한 패킷데이터와 관련 제어정보를 송수신하는 방법 |
KR20050040652A (ko) * | 2003-10-29 | 2005-05-03 | 박명애 | 자하거를 이용한 발모제 조성물 및 이를 이용한 발모제의제조방법 |
RU2292646C2 (ru) * | 2004-09-10 | 2007-01-27 | Андрей Юрьевич ГАВРИЛОВ | Устройство сети мобильной коммуникации |
US7715845B2 (en) | 2004-10-14 | 2010-05-11 | Qualcomm Incorporated | Tone hopping methods and apparatus |
US7379446B2 (en) | 2004-10-14 | 2008-05-27 | Qualcomm Incorporated | Enhanced beacon signaling method and apparatus |
US8503934B2 (en) * | 2010-07-22 | 2013-08-06 | Harris Corporation | Multi-mode communications system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4775999A (en) * | 1986-10-31 | 1988-10-04 | Motorola, Inc. | Registration of radiotelephones in networked cellular radiotelephone systems |
US4833701A (en) * | 1988-01-27 | 1989-05-23 | Motorola, Inc. | Trunked communication system with nationwide roaming capability |
GB8826476D0 (en) * | 1988-11-11 | 1988-12-14 | British Telecomm | Communications system |
-
1991
- 1991-08-07 CA CA002088993A patent/CA2088993C/en not_active Expired - Fee Related
- 1991-08-07 EP EP91914304A patent/EP0543857B1/en not_active Expired - Lifetime
- 1991-08-07 DE DE69123590T patent/DE69123590T2/de not_active Expired - Fee Related
- 1991-08-07 RU RU93005120A patent/RU2117395C1/ru active
- 1991-08-07 ES ES91914304T patent/ES2098364T3/es not_active Expired - Lifetime
- 1991-08-07 BR BR919106739A patent/BR9106739A/pt not_active IP Right Cessation
- 1991-08-07 WO PCT/SE1991/000526 patent/WO1992002996A1/en active IP Right Grant
- 1991-08-07 AU AU83306/91A patent/AU668076B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO1992002996A1 (en) | 1992-02-20 |
DE69123590T2 (de) | 1997-06-26 |
AU668076B2 (en) | 1996-04-26 |
ES2098364T3 (es) | 1997-05-01 |
CA2088993A1 (en) | 1992-02-08 |
DE69123590D1 (de) | 1997-01-23 |
CA2088993C (en) | 2002-03-12 |
EP0543857A1 (en) | 1993-06-02 |
EP0543857B1 (en) | 1996-12-11 |
AU8330691A (en) | 1992-03-02 |
RU2117395C1 (ru) | 1998-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
HO | Change of classification |
Free format text: H04Q 7/26 |
|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
ND | Extension of time allowed | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTE EM 07/08/2011 |