JP2009536801A - 無線通信システム内の干渉を管理する方法および装置 - Google Patents
無線通信システム内の干渉を管理する方法および装置 Download PDFInfo
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- JP2009536801A JP2009536801A JP2009509628A JP2009509628A JP2009536801A JP 2009536801 A JP2009536801 A JP 2009536801A JP 2009509628 A JP2009509628 A JP 2009509628A JP 2009509628 A JP2009509628 A JP 2009509628A JP 2009536801 A JP2009536801 A JP 2009536801A
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- 238000004891 communication Methods 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000002452 interceptive effect Effects 0.000 claims description 39
- 238000005070 sampling Methods 0.000 claims description 3
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 33
- 238000005516 engineering process Methods 0.000 description 29
- 230000005540 biological transmission Effects 0.000 description 22
- 238000001228 spectrum Methods 0.000 description 20
- 230000008901 benefit Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
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- 238000013459 approach Methods 0.000 description 5
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- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
-
- 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
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (10)
- 第1の無線通信装置によって受信された干渉信号の少なくとも一部を示す情報を受信するステップと、
干渉信号の受信された一部を復号するステップと、
干渉信号の復号された一部に基づいて、第2の無線通信装置に宛てられた少なくとも1つのバックオフ命令を提供するステップとを含む、方法。 - 干渉信号の一部を示す情報を受信するステップが、干渉信号の一部を示すカプセル化された情報を含む、少なくとも1つのパケットを受信するステップを含む、請求項1に記載の方法。
- 干渉信号の一部を復号するステップが、干渉信号が、第2の無線通信装置によって提供された符号化された信号であると決定するステップを含む、請求項1に記載の方法。
- 干渉信号の一部を復号するステップが、符号化された信号に関連する少なくとも1つのプロトコルを決定するステップを含む、請求項3に記載の方法。
- 少なくとも1つのプロトコルを決定するステップが、プロトコルライブラリ、および第1の無線通信装置によって提供された前記少なくとも1つのプロトコルを示す情報のうちの少なくとも1つに基づいて前記少なくとも1つのプロトコルを決定するステップを含み、干渉信号の一部を復号するステップが、前記少なくとも1つのプロトコルに基づいて干渉信号の一部を復号するステップを含む、請求項4に記載の方法。
- 干渉信号の復号された一部に基づいて第2の無線通信装置の識別を決定するステップを含み、前記少なくとも1つのバックオフ命令を提供するステップが、第2の無線通信装置の識別を使用して前記少なくとも1つのバックオフ命令を提供するステップを含む、請求項1に記載の方法。
- 干渉信号を受信するステップと、
干渉信号が少なくとも1つの無線通信装置から受信されたかどうか判断するステップと、
干渉信号が前記少なくとも1つの無線通信装置から受信されたと判断することに応答して、干渉信号の少なくとも一部を示す情報を提供するステップとを含む、方法。 - 干渉信号が前記少なくとも1つの無線通信装置によって提供されたかどうか判断するステップが、干渉信号の強度を周囲騒音レベルと比較するステップを含む、請求項7に記載の方法。
- 干渉信号の一部をサンプリングするステップを含み、干渉信号を示す情報を提供するステップが、干渉信号のサンプリングされた一部をカプセル化することによって少なくとも1つのパケットを形成するステップと、干渉信号を示すカプセル化された情報を含む前記少なくとも1つのパケットを提供するステップとを含む、請求項7に記載の方法。
- 前記少なくとも1つの無線通信装置に宛てられた少なくとも1つのバックオフ命令を示す情報を受信するステップと、前記少なくとも1つのバックオフ命令を前記少なくとも1つの無線通信装置に提供するステップとを含む、請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/431,271 | 2006-05-10 | ||
US11/431,271 US8958752B2 (en) | 2006-05-10 | 2006-05-10 | Method of managing interference in a wireless communication system |
PCT/US2007/010326 WO2007133432A2 (en) | 2006-05-10 | 2007-04-27 | Method and apparatus for managing interference in a wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009536801A true JP2009536801A (ja) | 2009-10-15 |
JP5220729B2 JP5220729B2 (ja) | 2013-06-26 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2009509628A Expired - Fee Related JP5220729B2 (ja) | 2006-05-10 | 2007-04-27 | 無線通信システム内の干渉を管理する方法および装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8958752B2 (ja) |
EP (1) | EP2018735B1 (ja) |
JP (1) | JP5220729B2 (ja) |
KR (1) | KR101059610B1 (ja) |
CN (1) | CN101449518B (ja) |
WO (1) | WO2007133432A2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8958752B2 (en) * | 2006-05-10 | 2015-02-17 | Alcatel Lucent | Method of managing interference in a wireless communication system |
JP5491629B2 (ja) | 2009-08-21 | 2014-05-14 | インターデイジタル パテント ホールディングス インコーポレイテッド | 相異なる無線アクセス技術にわたってダウンリンク−アップリンクを分割するマルチ無線アクセス技術レイヤのための方法および装置 |
US8249512B2 (en) * | 2010-06-18 | 2012-08-21 | At&T Mobility Ii Llc | Assessing interference environment for wireless communication devices |
US10264587B2 (en) | 2012-01-17 | 2019-04-16 | Motorola Solutions, Inc. | Collaborative interference mitigation between physically-proximate narrowband and broadband communication devices |
WO2013164037A1 (en) * | 2012-05-04 | 2013-11-07 | Nokia Siemens Networks Oy | Configuration of a shared frequency band between wireless communications systems |
US20170215102A1 (en) * | 2016-01-22 | 2017-07-27 | Microsoft Technology Licensing, Llc | Wireless Network Performance in Aggressive Interference |
US10873951B1 (en) | 2019-06-04 | 2020-12-22 | Motorola Solutions, Inc. | Method and device to minimize interference in a converged LMR/LTE communication device |
CN114039613B (zh) * | 2021-11-30 | 2023-07-07 | 广东美的厨房电器制造有限公司 | 通信模块及其控制方法、装置、可读存储介质和家用设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001339342A (ja) * | 2001-11-22 | 2001-12-07 | Matsushita Electric Ind Co Ltd | 基地局装置、移動局装置および送信電力制御方法 |
JP2003115890A (ja) * | 1999-09-30 | 2003-04-18 | Fujitsu Ltd | プロトコル変換装置、通信装置、通信プログラム記憶媒体、および通信システム |
JP2005510136A (ja) * | 2001-11-09 | 2005-04-14 | コンコード・カメラ・コーポレーション | マルチプロトコル型無線伝送による画像取り込み装置 |
JP2005523616A (ja) * | 2002-04-22 | 2005-08-04 | コグニオ インコーポレイテッド | 共有周波数帯域を管理するシステムおよび方法 |
JP2006166455A (ja) * | 2004-12-03 | 2006-06-22 | Microsoft Corp | ワイヤレスネットワーキングにおける干渉問題を軽減する拡張可能なフレームワーク |
Family Cites Families (8)
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US5721733A (en) * | 1995-10-13 | 1998-02-24 | General Wireless Communications, Inc. | Wireless network access scheme |
EP0891110A1 (en) | 1997-07-10 | 1999-01-13 | Alcatel | Method and system for preventing a mobile station from causing disturbance |
US6574474B1 (en) * | 1999-05-20 | 2003-06-03 | Avaya Technology Corp. | Load balancing for cellular and wireless systems |
US7050452B2 (en) * | 2000-10-06 | 2006-05-23 | Cognio, Inc. | Systems and methods for interference mitigation among multiple WLAN protocols |
US7088959B2 (en) * | 2002-03-06 | 2006-08-08 | Lucent Technologies Inc. | Method of selecting maximum transmission power level to be used by a radio telecommunications base station or base stations in a network, a radio telecommunications base station and radio telecommunications network |
US7363008B2 (en) * | 2003-10-30 | 2008-04-22 | Microsoft Corporation | Spectrum sharing in the unlicensed band |
US7460837B2 (en) * | 2004-03-25 | 2008-12-02 | Cisco Technology, Inc. | User interface and time-shifted presentation of data in a system that monitors activity in a shared radio frequency band |
US8958752B2 (en) * | 2006-05-10 | 2015-02-17 | Alcatel Lucent | Method of managing interference in a wireless communication system |
-
2006
- 2006-05-10 US US11/431,271 patent/US8958752B2/en not_active Expired - Fee Related
-
2007
- 2007-04-27 KR KR1020087027386A patent/KR101059610B1/ko not_active IP Right Cessation
- 2007-04-27 CN CN200780016697XA patent/CN101449518B/zh not_active Expired - Fee Related
- 2007-04-27 EP EP20070776407 patent/EP2018735B1/en not_active Not-in-force
- 2007-04-27 JP JP2009509628A patent/JP5220729B2/ja not_active Expired - Fee Related
- 2007-04-27 WO PCT/US2007/010326 patent/WO2007133432A2/en active Application Filing
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2015
- 2015-01-05 US US14/589,408 patent/US9215722B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003115890A (ja) * | 1999-09-30 | 2003-04-18 | Fujitsu Ltd | プロトコル変換装置、通信装置、通信プログラム記憶媒体、および通信システム |
JP2005510136A (ja) * | 2001-11-09 | 2005-04-14 | コンコード・カメラ・コーポレーション | マルチプロトコル型無線伝送による画像取り込み装置 |
JP2001339342A (ja) * | 2001-11-22 | 2001-12-07 | Matsushita Electric Ind Co Ltd | 基地局装置、移動局装置および送信電力制御方法 |
JP2005523616A (ja) * | 2002-04-22 | 2005-08-04 | コグニオ インコーポレイテッド | 共有周波数帯域を管理するシステムおよび方法 |
JP2006166455A (ja) * | 2004-12-03 | 2006-06-22 | Microsoft Corp | ワイヤレスネットワーキングにおける干渉問題を軽減する拡張可能なフレームワーク |
Also Published As
Publication number | Publication date |
---|---|
US20070264940A1 (en) | 2007-11-15 |
WO2007133432A3 (en) | 2008-01-10 |
KR20090018786A (ko) | 2009-02-23 |
US8958752B2 (en) | 2015-02-17 |
CN101449518A (zh) | 2009-06-03 |
US20150111501A1 (en) | 2015-04-23 |
EP2018735B1 (en) | 2013-10-09 |
EP2018735A2 (en) | 2009-01-28 |
KR101059610B1 (ko) | 2011-08-25 |
WO2007133432A2 (en) | 2007-11-22 |
CN101449518B (zh) | 2013-07-31 |
JP5220729B2 (ja) | 2013-06-26 |
US9215722B2 (en) | 2015-12-15 |
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