AU653971B2 - Antenna pattern selection for optimized communications and avoidance of people - Google Patents

Antenna pattern selection for optimized communications and avoidance of people

Info

Publication number
AU653971B2
AU653971B2 AU88754/91A AU8875491A AU653971B2 AU 653971 B2 AU653971 B2 AU 653971B2 AU 88754/91 A AU88754/91 A AU 88754/91A AU 8875491 A AU8875491 A AU 8875491A AU 653971 B2 AU653971 B2 AU 653971B2
Authority
AU
Australia
Prior art keywords
node
antenna
selecting
antenna pattern
antenna patterns
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU88754/91A
Other languages
English (en)
Other versions
AU8875491A (en
Inventor
Dale R Buccholz
Hungkun J Chang
William Kevin Doss
Thomas A. Freeburg
John Mckown
Michael P Nolan
Richard E. White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
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 US07/641,373 external-priority patent/US5138327A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of AU8875491A publication Critical patent/AU8875491A/en
Application granted granted Critical
Publication of AU653971B2 publication Critical patent/AU653971B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Details Of Aerials (AREA)
AU88754/91A 1991-01-15 1991-10-16 Antenna pattern selection for optimized communications and avoidance of people Ceased AU653971B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US641373 1991-01-15
US07/641,373 US5138327A (en) 1990-10-19 1991-01-15 Antenna pattern selection for optimized communications and avoidance of people
PCT/US1991/007695 WO1992013398A1 (en) 1991-01-15 1991-10-16 Antenna pattern selection for optimized communications and avoidance of people

Publications (2)

Publication Number Publication Date
AU8875491A AU8875491A (en) 1992-08-27
AU653971B2 true AU653971B2 (en) 1994-10-20

Family

ID=24572079

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88754/91A Ceased AU653971B2 (en) 1991-01-15 1991-10-16 Antenna pattern selection for optimized communications and avoidance of people

Country Status (9)

Country Link
EP (1) EP0567459A4 (ja)
JP (1) JP2663717B2 (ja)
KR (1) KR930703748A (ja)
AU (1) AU653971B2 (ja)
BR (1) BR9200101A (ja)
CA (1) CA2098578C (ja)
HU (1) HUT62733A (ja)
MX (1) MX9200163A (ja)
WO (1) WO1992013398A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450615A (en) * 1993-12-22 1995-09-12 At&T Corp. Prediction of indoor electromagnetic wave propagation for wireless indoor systems
US6404755B1 (en) 1996-11-07 2002-06-11 Harris Broadband Wireless Access, Inc. Multi-level information mapping system and method
US6016313A (en) * 1996-11-07 2000-01-18 Wavtrace, Inc. System and method for broadband millimeter wave data communication
JP3709639B2 (ja) 1996-12-19 2005-10-26 ソニー株式会社 信号送受信装置及び方法
US9621250B2 (en) 2009-10-16 2017-04-11 Nokia Solutions And Networks Oy Femto access point operable with different spatial characteristic antenna patterns
CN102918779A (zh) 2010-03-12 2013-02-06 诺基亚西门子通信公司 可在不同的空间特征天线方向图的情况下工作的中继节点

Citations (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
US3781890A (en) * 1969-11-20 1973-12-25 Cit Alcatel Radio transmitter receiver including level and antenna direction control circuitry
US4317229A (en) * 1977-05-02 1982-02-23 Motorola, Inc. Sectored antenna receiving system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170759A (en) * 1977-05-02 1979-10-09 Motorola, Inc. Antenna sampling system
JP2625149B2 (ja) * 1988-04-15 1997-07-02 株式会社ザナヴィ・インフォマティクス ダイバーシティ受信装置
US5095535A (en) * 1988-07-28 1992-03-10 Motorola, Inc. High bit rate communication system for overcoming multipath
JPH02280545A (ja) * 1989-04-21 1990-11-16 Matsushita Electric Ind Co Ltd 光空間伝送装置

Patent Citations (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
US3781890A (en) * 1969-11-20 1973-12-25 Cit Alcatel Radio transmitter receiver including level and antenna direction control circuitry
US4317229A (en) * 1977-05-02 1982-02-23 Motorola, Inc. Sectored antenna receiving system

Also Published As

Publication number Publication date
EP0567459A4 (en) 1994-08-24
KR930703748A (ko) 1993-11-30
JPH06504416A (ja) 1994-05-19
EP0567459A1 (en) 1993-11-03
HU9200132D0 (en) 1992-04-28
WO1992013398A1 (en) 1992-08-06
JP2663717B2 (ja) 1997-10-15
MX9200163A (es) 1992-07-01
AU8875491A (en) 1992-08-27
CA2098578C (en) 1997-02-18
BR9200101A (pt) 1992-10-06
CA2098578A1 (en) 1992-07-16
HUT62733A (en) 1993-05-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired