CN1574713B - 用定向天线减轻无线网络中的干扰的影响的方法和装置 - Google Patents
用定向天线减轻无线网络中的干扰的影响的方法和装置 Download PDFInfo
- Publication number
- CN1574713B CN1574713B CN2004100474377A CN200410047437A CN1574713B CN 1574713 B CN1574713 B CN 1574713B CN 2004100474377 A CN2004100474377 A CN 2004100474377A CN 200410047437 A CN200410047437 A CN 200410047437A CN 1574713 B CN1574713 B CN 1574713B
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- Prior art keywords
- wireless device
- action
- frequency spectrum
- data
- antenna
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- Expired - Fee Related
Links
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- 238000001228 spectrum Methods 0.000 claims description 115
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- 238000004891 communication Methods 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 18
- 230000011664 signaling Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 9
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- 238000012545 processing Methods 0.000 claims description 2
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- 241001269238 Data Species 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/267—Phased-array testing or checking devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/22—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation in accordance with variation of frequency of radiated wave
-
- 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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- 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
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
- 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
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- 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
-
- 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)
Abstract
Description
Claims (33)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/449,451 US7130586B2 (en) | 2003-05-30 | 2003-05-30 | Using directional antennas to mitigate the effects of interference in wireless networks |
US10/449,451 | 2003-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1574713A CN1574713A (zh) | 2005-02-02 |
CN1574713B true CN1574713B (zh) | 2010-05-26 |
Family
ID=33131635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100474377A Expired - Fee Related CN1574713B (zh) | 2003-05-30 | 2004-05-28 | 用定向天线减轻无线网络中的干扰的影响的方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7130586B2 (zh) |
EP (1) | EP1482655A3 (zh) |
JP (1) | JP4597581B2 (zh) |
KR (1) | KR101087422B1 (zh) |
CN (1) | CN1574713B (zh) |
Cited By (1)
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US20220059932A1 (en) * | 2015-12-22 | 2022-02-24 | Taoglas Group Holdings Limited | Directional antenna with signal strength feedback and methods |
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US20040266356A1 (en) * | 2003-06-27 | 2004-12-30 | Javor Ronald D. | Multiple antenna apparatus and method to provide interference detection and cancellation |
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GB2404820B (en) * | 2003-08-06 | 2005-07-20 | Toshiba Res Europ Ltd | Improved wireless local area network security |
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- 2003-05-30 US US10/449,451 patent/US7130586B2/en not_active Expired - Fee Related
-
2004
- 2004-05-07 EP EP04010930A patent/EP1482655A3/en not_active Withdrawn
- 2004-05-26 JP JP2004156805A patent/JP4597581B2/ja not_active Expired - Fee Related
- 2004-05-28 CN CN2004100474377A patent/CN1574713B/zh not_active Expired - Fee Related
- 2004-05-29 KR KR1020040038665A patent/KR101087422B1/ko not_active IP Right Cessation
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220059932A1 (en) * | 2015-12-22 | 2022-02-24 | Taoglas Group Holdings Limited | Directional antenna with signal strength feedback and methods |
US11688940B2 (en) * | 2015-12-22 | 2023-06-27 | Taoglas Group Holdings Limited | Directional antenna with signal strength feedback and methods |
Also Published As
Publication number | Publication date |
---|---|
CN1574713A (zh) | 2005-02-02 |
KR101087422B1 (ko) | 2011-11-25 |
JP2004364285A (ja) | 2004-12-24 |
US7130586B2 (en) | 2006-10-31 |
US20040242274A1 (en) | 2004-12-02 |
EP1482655A2 (en) | 2004-12-01 |
JP4597581B2 (ja) | 2010-12-15 |
KR20040103463A (ko) | 2004-12-08 |
EP1482655A3 (en) | 2011-03-16 |
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