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
Application number
MX9101649A
Other languages
English (en)
Inventor
Dale R Buchholz
Thomas A Freeburg
John Mckown
Richard E White
Hungkun J Chang
William K Doss
Michael P Nolan
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/601,476 external-priority patent/US5117236A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of MX9101649A publication Critical patent/MX9101649A/es

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)

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).
MX9101649A 1990-10-19 1991-10-18 Seleccion de patron de antena para comunicaciones optimizadas y anulacion de gente. MX9101649A (es)

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)

* Cited by examiner, † Cited by third party
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
DE69629633T2 (de) * 1995-07-19 2004-06-17 Nec Corp. Vielfaltnachrichtenübertragungssystem mit Kodemultiplexvielfachzugriff
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
WO2018132499A1 (en) * 2017-01-10 2018-07-19 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)

* Cited by examiner, † Cited by third party
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

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