MX9101649A - Seleccion de patron de antena para comunicaciones optimizadas y anulacion de gente. - Google Patents
Seleccion de patron de antena para comunicaciones optimizadas y anulacion de gente.Info
- Publication number
- MX9101649A MX9101649A MX9101649A MX9101649A MX9101649A MX 9101649 A MX9101649 A MX 9101649A MX 9101649 A MX9101649 A MX 9101649A MX 9101649 A MX9101649 A MX 9101649A MX 9101649 A MX9101649 A MX 9101649A
- Authority
- MX
- Mexico
- Prior art keywords
- cancellation
- people
- selection
- antenna pattern
- optimized communications
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- 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
Abstract
Se utiliza una técnica de selección de antena en un sistema de comunicaciones de radio frecuencia en el cual los módulos de usuario (UM1-UM5) se comunican con por lo menos un nodo (N1, N2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/601,476 US5117236A (en) | 1990-10-19 | 1990-10-19 | Antenna pattern selection for optimized communications |
US07/641,373 US5138327A (en) | 1990-10-19 | 1991-01-15 | Antenna pattern selection for optimized communications and avoidance of people |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9101649A true MX9101649A (es) | 1994-01-31 |
Family
ID=27083865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9101649A MX9101649A (es) | 1990-10-19 | 1991-10-18 | Seleccion de patron de antena para comunicaciones optimizadas y anulacion de gente. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5138327A (es) |
AR (1) | AR248322A1 (es) |
MX (1) | MX9101649A (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE514000C2 (sv) * | 1992-04-29 | 2000-12-11 | Telia Ab | Förfarande och anordning för att minska fädningen mellan basstation och mobila enheter |
US5561673A (en) * | 1993-04-16 | 1996-10-01 | Matsushita Electric Industrial Co., Ltd. | Antenna switched diversity reciever |
US5530926A (en) * | 1993-10-04 | 1996-06-25 | Motorola, Inc. | Method for operating a switched diversity RF receiver |
DE69637911D1 (de) * | 1995-07-19 | 2009-06-04 | Nec Corp | Diversity-Übertragungssystem mit Kodevielfachzugriff |
US5680142A (en) * | 1995-11-07 | 1997-10-21 | Smith; David Anthony | Communication system and method utilizing an antenna having adaptive characteristics |
US5669060A (en) * | 1996-03-04 | 1997-09-16 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for enhancing call set-up and handoff quality |
US5825814A (en) * | 1996-04-19 | 1998-10-20 | Pinoak Digital Corporation | High speed, high and medium frequency communication system |
EP0985282A2 (en) * | 1998-02-27 | 2000-03-15 | Koninklijke Philips Electronics N.V. | Antenna-gain diversity |
GB9812429D0 (en) * | 1998-06-09 | 1998-08-05 | Radiant Networks Plc | Transmitter,receiver and transceiver apparatus |
US6532359B1 (en) * | 1999-02-23 | 2003-03-11 | Trw Inc. | System and method for remote convenience function control utilizing near isotropic receiving antenna system |
KR100651447B1 (ko) | 2004-04-14 | 2006-11-29 | 삼성전자주식회사 | 복수의 안테나들을 사용하는 셀룰러 이동통신 시스템에서의 안테나 재 선택 시스템 및 방법 |
US9048945B2 (en) | 2007-08-31 | 2015-06-02 | Intel Corporation | Antenna training and tracking protocol |
US8400452B2 (en) * | 2008-05-08 | 2013-03-19 | Motorola Solutions, Inc. | Method and system for segmented propagation visualization |
US9026122B2 (en) * | 2010-03-12 | 2015-05-05 | Nokia Solutions And Networks Oy | Relay node operable with different spatial characteristic antenna patterns |
US9401756B2 (en) * | 2012-05-03 | 2016-07-26 | Wistron Neweb Corporation | Method for configuring multiple antennas and related wireless communication device |
JP6139987B2 (ja) * | 2013-06-03 | 2017-05-31 | キヤノン株式会社 | 通信システム、制御装置、制御方法、及びプログラム |
US10348393B2 (en) * | 2017-01-10 | 2019-07-09 | Nextivity, Inc. | Managing the beam direction of the donor antenna of a mobile repeater |
KR102455635B1 (ko) * | 2018-05-25 | 2022-10-17 | 삼성전자주식회사 | 오브젝트 방향 결정 방법 및 장치 |
CN111711474B (zh) * | 2020-06-08 | 2024-04-05 | 中国人民解放军96872部队 | 短波天线优选系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604587A (en) * | 1947-11-12 | 1952-07-22 | Rca Corp | Signal selecting means |
BE758566A (fr) * | 1969-11-20 | 1971-05-06 | Cit Alcatel | Perfectionnement aux postes emetteurs-recepteurs a appel selectif |
US4317229A (en) * | 1977-05-02 | 1982-02-23 | Motorola, Inc. | Sectored antenna receiving system |
-
1991
- 1991-01-15 US US07/641,373 patent/US5138327A/en not_active Expired - Lifetime
- 1991-10-18 MX MX9101649A patent/MX9101649A/es not_active IP Right Cessation
- 1991-10-18 AR AR91320950A patent/AR248322A1/es active
Also Published As
Publication number | Publication date |
---|---|
US5138327A (en) | 1992-08-11 |
AR248322A1 (es) | 1995-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |