WO2004095764A3 - Wireless communication network including directional and omni-directional links - Google Patents

Wireless communication network including directional and omni-directional links Download PDF

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Publication number
WO2004095764A3
WO2004095764A3 PCT/US2004/007850 US2004007850W WO2004095764A3 WO 2004095764 A3 WO2004095764 A3 WO 2004095764A3 US 2004007850 W US2004007850 W US 2004007850W WO 2004095764 A3 WO2004095764 A3 WO 2004095764A3
Authority
WO
WIPO (PCT)
Prior art keywords
directional
omni
communication network
wireless communication
network including
Prior art date
Application number
PCT/US2004/007850
Other languages
French (fr)
Other versions
WO2004095764A2 (en
Inventor
Joseph Bibb Cain
Original Assignee
Harris Corp
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
Application filed by Harris Corp filed Critical Harris Corp
Priority to CA002520154A priority Critical patent/CA2520154A1/en
Priority to EP04720822A priority patent/EP1614302B1/en
Priority to JP2006507198A priority patent/JP2006521751A/en
Priority to DE602004032533T priority patent/DE602004032533D1/en
Publication of WO2004095764A2 publication Critical patent/WO2004095764A2/en
Publication of WO2004095764A3 publication Critical patent/WO2004095764A3/en

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Classifications

    • 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
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • 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
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/06—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on characteristics of available antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

A wireless communication network (10) may include a plurality of mobile nodes (12) each including at least one wireless transceiver (14), a directional antenna (16) and an omni-directional antenna (20) connected to the at least one wireless transceiver, and a controller for controlling the at least one wireless transceiver. The controller (18) may also be for establishing an omni-directional communication link with another mobile node (12), and determining a link quality value for the omni-directional communication link. The controller (18) may also establish a directional communication link with the other mobile node (12) if the link quality value for the omni-directional communication link is greater. than a quality threshold.
PCT/US2004/007850 2003-03-27 2004-03-15 Wireless communication network including directional and omni-directional links WO2004095764A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002520154A CA2520154A1 (en) 2003-03-27 2004-03-15 Wireless communication network including directional and omni-directional links
EP04720822A EP1614302B1 (en) 2003-03-27 2004-03-15 Wireless communication network including directional and omnidirectional communication links and related methods
JP2006507198A JP2006521751A (en) 2003-03-27 2004-03-15 Wireless communication network having directional and omnidirectional communication links and related methods
DE602004032533T DE602004032533D1 (en) 2003-03-27 2004-03-15 WIRELESS COMMUNICATION NETWORK WITH DIRECTIONAL AND OMNIDIRECTIONAL COMMUNICATION TRACKS AND METHODS THEREFOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/400,998 US7333458B2 (en) 2002-01-10 2003-03-27 Wireless communication network including directional and omni-directional communication links and related methods
US10/400,998 2003-03-27

Publications (2)

Publication Number Publication Date
WO2004095764A2 WO2004095764A2 (en) 2004-11-04
WO2004095764A3 true WO2004095764A3 (en) 2005-01-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/007850 WO2004095764A2 (en) 2003-03-27 2004-03-15 Wireless communication network including directional and omni-directional links

Country Status (8)

Country Link
US (1) US7333458B2 (en)
EP (1) EP1614302B1 (en)
JP (1) JP2006521751A (en)
KR (1) KR100677665B1 (en)
CN (1) CN100403809C (en)
CA (1) CA2520154A1 (en)
DE (1) DE602004032533D1 (en)
WO (1) WO2004095764A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105375963A (en) * 2014-08-27 2016-03-02 上海贝尔股份有限公司 Radiation diagram configurable antenna for micro cell base station

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7453832B2 (en) * 2003-02-12 2008-11-18 Nortel Networks Limited Transit link coordination systems and methods for a distributed wireless communication network
WO2004073257A2 (en) * 2003-02-12 2004-08-26 Nortel Networks Limited Transit link coordination systems and methods for a distributed wireless communication network
ATE408155T1 (en) * 2003-04-28 2008-09-15 Bvr Systems 1998 Ltd RECEIVER FOR GLOBAL POSITIONING SYSTEM
US7817612B2 (en) * 2003-07-29 2010-10-19 Sony Corporation Decentralized wireless communication system, apparatus, and associated methodology
CN100375560C (en) * 2004-09-13 2008-03-12 大唐移动通信设备有限公司 Method for flexibly supporting asymmetric service of multiple carrier time division duplex mobiole communication system
US20060068719A1 (en) * 2004-09-28 2006-03-30 Armond Hairapetian System and method for optimizing a directional communication link
EP1864394B1 (en) * 2005-03-16 2013-06-19 Analog Devices Technology System and method for power line communications
US9246207B2 (en) * 2005-09-22 2016-01-26 Purdue Research Foundation Antenna aiming system and method for broadband wireless access
US7869378B2 (en) 2005-09-26 2011-01-11 Interdigital Technology Corporation Method and apparatus for sharing slot allocation schedule information amongst nodes of a wireless mesh network
EP1771021A1 (en) * 2005-09-29 2007-04-04 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for allocation of radio resources
US7738875B2 (en) * 2005-12-22 2010-06-15 Wichorus Inc Method and apparatus to estimate relative base station and subscriber terminal locations and using it to increase frequency reuse
US7729257B2 (en) * 2006-03-30 2010-06-01 Alcatel-Lucent Usa Inc. Method and apparatus for link transmission scheduling for handling traffic variation in wireless mesh networks
JP2010504032A (en) * 2006-09-15 2010-02-04 タレス アビオニクス インコーポレイテッド System and method for wirelessly transferring content to and from aircraft
US8045505B2 (en) 2007-01-18 2011-10-25 Science Applications International Corporation Mechanism for automatic network formation and medium access coordination
EP2174474A4 (en) * 2007-07-26 2013-12-04 Nokia Corp Scheduling of voice over ip data
US7855997B2 (en) * 2007-08-01 2010-12-21 Harris Corporation Long range scheduling for directional antenna manet networks
US8155093B2 (en) * 2007-08-01 2012-04-10 Harris Corporation Mobile ad-hoc network providing desired link delay offset without guard times and related methods
US8537789B2 (en) * 2007-08-01 2013-09-17 Harris Corporation Mobile ad-hoc network providing communication latency reduction features and related methods
US8208392B2 (en) * 2007-08-13 2012-06-26 Samsung Electronics Co., Ltd. System and method for peer-to-peer beam discovery and communication in infrastructure based wireless networks using directional antennas
US8917675B2 (en) * 2007-08-20 2014-12-23 Samsung Electronics Co., Ltd. System and method for multiple contention access periods
US7965671B2 (en) * 2007-10-01 2011-06-21 Powerwave Cognition, Inc. Dynamic channel sharing using bandwidth metrics
US8184572B1 (en) * 2007-12-19 2012-05-22 Rockwell Collins, Inc. Real time control and management of a TDMA radio
JP5278331B2 (en) * 2007-12-28 2013-09-04 富士通株式会社 Communication node, communication system, and ad hoc communication method according to time division multiple access method
EP2289276A1 (en) * 2008-06-06 2011-03-02 Agency for Science, Technology And Research Communication devices and methods for scheduling and allocating of radio resources and communication devices and methods for routing in a communication network
US8195118B2 (en) 2008-07-15 2012-06-05 Linear Signal, Inc. Apparatus, system, and method for integrated phase shifting and amplitude control of phased array signals
US8140003B2 (en) * 2008-07-23 2012-03-20 Qualcomm Incorporated Method and apparatus for supporting multi-hop communications in a peer to peer communication system
US8817676B2 (en) * 2008-11-03 2014-08-26 Samsung Electronics Co., Ltd. Method and system for station-to-station directional wireless communication
TW201022707A (en) * 2008-12-10 2010-06-16 Inst Information Industry Real-time positioning system, method thereof, and device containing computer software
US8385362B2 (en) * 2009-01-09 2013-02-26 Samsung Electronics Co., Ltd. Method and system for contention-based medium access schemes for directional wireless transmission with asymmetric antenna system (AAS) in wireless communication systems
EP2528279A3 (en) * 2009-02-13 2013-03-27 Nokia Siemens Networks Oy Method, system and nodes for network topology detection in communication networks
US8553628B2 (en) * 2009-06-11 2013-10-08 Electronics And Telecommunications Research Institute Scheduling method and apparatus for spatial reuse
WO2011001330A1 (en) * 2009-06-29 2011-01-06 Koninklijke Philips Electronics N.V. A method for communicating in a network
US8681654B2 (en) * 2009-10-14 2014-03-25 At&T Intellectual Property I, L.P. Methods and apparatus to design a survivable internet protocol link topology
US8872719B2 (en) 2009-11-09 2014-10-28 Linear Signal, Inc. Apparatus, system, and method for integrated modular phased array tile configuration
US9191987B2 (en) * 2009-11-25 2015-11-17 Nokia Technologies Oy Determining “fair share” of radio resources in radio access system with contention-based spectrum sharing
EP2451204A1 (en) * 2010-11-04 2012-05-09 Thales Nederland B.V. A maritime mobile ad-hoc network
US8665756B2 (en) * 2010-12-20 2014-03-04 The Johns Hopkins University System and method for topology optimization of directional network
JP5687773B2 (en) * 2011-01-07 2015-03-18 エム．エス．ラマイア スクール オブ アドバンスド スタディーズ Ad hoc network
US9008033B2 (en) * 2011-05-20 2015-04-14 Apple Inc. Apparatus and methods for network assisted hybrid network operation
KR20150046396A (en) 2011-05-20 2015-04-29 애플 인크. Apparatus and methods for optimizing scheduled operations in hybrid network environments
KR101828836B1 (en) * 2011-08-23 2018-02-13 삼성전자주식회사 Apparatus and method for scheduling using beam scanning in beamformed wireless communication system
US9860851B2 (en) * 2013-03-01 2018-01-02 Qualcomm, Incorporated Managing access to transmission medium in a wireless environment
EP4181422A1 (en) * 2013-03-15 2023-05-17 Northrop Grumman Systems Corporation Protection of commercial communications
US9401854B2 (en) * 2013-05-08 2016-07-26 Arista Networks, Inc. System and method for slow link flap detection
US9137687B2 (en) * 2013-09-06 2015-09-15 Qualcomm Incorporated Pipelining registration and conflict detection in dual-SIM-dual-active communication device coexistence
US20150078260A1 (en) * 2013-09-13 2015-03-19 Fujitsu Limited Parallel resource management in white space bands using transmit power control and channel set assignment
GB2533246B (en) * 2013-09-17 2020-04-01 Toshiba Res Europe Limited Methods and apparatus for a TDMA mesh network
US9722765B2 (en) * 2013-10-17 2017-08-01 Ikanos Communications, Inc. Method and apparatus for managing processing in TDD frames to enable power dissipation reduction
EP3873013A1 (en) 2015-01-30 2021-09-01 Sony Group Corporation Adaptive index mapping for low order modulation scheme settings
EP3272167B1 (en) 2015-04-14 2021-06-09 Huawei Technologies Co., Ltd. Wireless communication device and method
WO2016207603A1 (en) 2015-06-25 2016-12-29 Airspan Networks Inc. Managing external interference in a wireless network
GB2539722B (en) 2015-06-25 2021-10-13 Airspan Ip Holdco Llc Bearing calculation
GB2539734A (en) 2015-06-25 2016-12-28 Airspan Networks Inc An antenna apparatus and method of performing spatial nulling within the antenna apparatus
GB2539727B (en) 2015-06-25 2021-05-12 Airspan Ip Holdco Llc A configurable antenna and method of operating such a configurable antenna
GB2539732A (en) 2015-06-25 2016-12-28 Airspan Networks Inc A configurable antenna and method of operating such a configurable antenna
GB2539736A (en) * 2015-06-25 2016-12-28 Airspan Networks Inc Wireless network configuration using path loss determination between nodes
GB2539731B (en) 2015-06-25 2021-08-04 Airspan Ip Holdco Llc Quality of service in wireless backhauls
GB2539730B (en) 2015-06-25 2021-04-07 Airspan Ip Holdco Llc Node role assignment in networks
GB2539733A (en) 2015-06-25 2016-12-28 Airspan Networks Inc An antenna apparatus and method of configuring a transmission beam for the antenna apparatus
GB2539735A (en) 2015-06-25 2016-12-28 Airspan Networks Inc Sub-sampling antenna elements
US9723561B2 (en) * 2015-09-22 2017-08-01 Qualcomm Incorporated System and method for reducing power consumption in detecting signal from target device
US10172071B2 (en) * 2016-10-21 2019-01-01 Qualcomm Incorporated Directional synchronization in assisted millimeter wave systems
US10128938B2 (en) * 2016-12-29 2018-11-13 Hughes Network Systems, Llc Hierarchical link quality metrics for a beam in a satellite network
US10455604B2 (en) * 2017-01-16 2019-10-22 University Of Florida Research Foundation, Incorporated Regret benefit ratio link scheduler for wireless backhaul with directional antennas
US10575240B2 (en) 2017-09-12 2020-02-25 Sony Corporation Multi-band millimeter wave network discovery
US10716053B2 (en) 2017-10-02 2020-07-14 Sony Corporation Adaptive network discovery signaling
US10743356B2 (en) 2018-08-20 2020-08-11 Sony Corporation Unassigned slots announcement in TDD SP channel access WLAN networks
US10742299B2 (en) 2018-08-20 2020-08-11 Sony Corporation Allocation and directional information distribution in millimeter wave WLAN networks
CN109308058B (en) * 2018-10-25 2021-07-06 深圳丹弗科技有限公司 Internet of things-based intelligent lathe control method and system with improved success rate
CN113285793B (en) * 2021-05-18 2022-11-22 中国电子科技集团公司第二十研究所 Hybrid duplex multiple access method based on omnidirectional directional antenna communication
JPWO2023218666A1 (en) * 2022-05-13 2023-11-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1067730A1 (en) * 1999-07-02 2001-01-10 Alcatel Determining the transmission quality of a radio channel
US20020119808A1 (en) * 2001-02-28 2002-08-29 Yoshihiro Seiki Mobile communications device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371780A (en) 1990-10-01 1994-12-06 At&T Corp. Communications resource assignment in a wireless telecommunications system
US6418148B1 (en) 1995-10-05 2002-07-09 Lucent Technologies Inc. Burst-level resource allocation in cellular systems
US5767807A (en) 1996-06-05 1998-06-16 International Business Machines Corporation Communication system and methods utilizing a reactively controlled directive array
US6295285B1 (en) 1997-04-17 2001-09-25 Lucent Technologies Inc. Global packet dynamic resource allocation for wireless networks
CN1211886A (en) 1997-08-20 1999-03-24 格维康姆公司 Communication protocol for wireless data system
US6243371B1 (en) 1997-12-16 2001-06-05 At&T Corp. Method and apparatus for interference avoidance in a wireless communication system
US6438389B1 (en) 1998-07-24 2002-08-20 The Board Of Trustees Of The Leland Stanford Junior University Wireless communication system with adaptive beam selection
US6226531B1 (en) 1998-08-24 2001-05-01 Harris Corporation High capacity broadband cellular/PCS base station using a phased array antenna
US8755473B2 (en) * 2001-01-29 2014-06-17 Ipr Licensing, Inc. Method and apparatus for detecting rapid changes in signaling path environment
GB0103274D0 (en) * 2001-02-09 2001-03-28 Nokia Networks Oy A data communication system
US6611231B2 (en) * 2001-04-27 2003-08-26 Vivato, Inc. Wireless packet switched communication systems and networks using adaptively steered antenna arrays

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1067730A1 (en) * 1999-07-02 2001-01-10 Alcatel Determining the transmission quality of a radio channel
US20020119808A1 (en) * 2001-02-28 2002-08-29 Yoshihiro Seiki Mobile communications device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KO ET AL: "Medium access control protocols using directional antennas in ad hoc networks", INFOCOM 2000, SECTION III A, March 2000 (2000-03-01), pages 13 - 21, XP010376001 *
LOTT ET AL: "Medium access and radio resource management for ad hoc networks based on UTRA TDD", ACM PROCEEDINGS OF THE 2ND ACM INT. SYMP. ON MOBILE AD HOC NETWORKING COMPUTING, October 2001 (2001-10-01), pages 76 - 86, XP002976691 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105375963A (en) * 2014-08-27 2016-03-02 上海贝尔股份有限公司 Radiation diagram configurable antenna for micro cell base station

Also Published As

Publication number Publication date
US20030214914A1 (en) 2003-11-20
EP1614302A2 (en) 2006-01-11
EP1614302A4 (en) 2009-07-08
CN1781321A (en) 2006-05-31
CA2520154A1 (en) 2004-11-04
EP1614302B1 (en) 2011-05-04
WO2004095764A2 (en) 2004-11-04
KR20060002882A (en) 2006-01-09
KR100677665B1 (en) 2007-02-02
JP2006521751A (en) 2006-09-21
US7333458B2 (en) 2008-02-19
DE602004032533D1 (en) 2011-06-16
CN100403809C (en) 2008-07-16

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