CN1762115A - 一种选择性丢弃介质上同信道传送的方法和装置 - Google Patents
一种选择性丢弃介质上同信道传送的方法和装置 Download PDFInfo
- Publication number
- CN1762115A CN1762115A CNA2004800075746A CN200480007574A CN1762115A CN 1762115 A CN1762115 A CN 1762115A CN A2004800075746 A CNA2004800075746 A CN A2004800075746A CN 200480007574 A CN200480007574 A CN 200480007574A CN 1762115 A CN1762115 A CN 1762115A
- Authority
- CN
- China
- Prior art keywords
- signal
- power
- inband signaling
- sequence
- power level
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
- H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
-
- 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
- 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
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
-
- 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
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
- H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- 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)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Circuits Of Receivers In General (AREA)
- Transmitters (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (88)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44912603P | 2003-02-21 | 2003-02-21 | |
| US60/449,126 | 2003-02-21 | ||
| US10/782,394 US7522669B2 (en) | 2003-02-21 | 2004-02-18 | Method and apparatus for selective disregard of co-channel transmissions on a medium |
| US10/782,394 | 2004-02-18 | ||
| PCT/US2004/005013 WO2004077847A2 (en) | 2003-02-21 | 2004-02-19 | Method and apparatus for selective disregard of co-channel transmissions on a medium |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104508004A Division CN102983918A (zh) | 2003-02-21 | 2004-02-19 | 一种选择性丢弃介质上同信道传送的方法和装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1762115A true CN1762115A (zh) | 2006-04-19 |
| CN1762115B CN1762115B (zh) | 2012-11-28 |
Family
ID=32930503
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800075746A Expired - Fee Related CN1762115B (zh) | 2003-02-21 | 2004-02-19 | 一种选择性丢弃介质上同信道传送的方法和装置 |
| CN2012104508004A Pending CN102983918A (zh) | 2003-02-21 | 2004-02-19 | 一种选择性丢弃介质上同信道传送的方法和装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104508004A Pending CN102983918A (zh) | 2003-02-21 | 2004-02-19 | 一种选择性丢弃介质上同信道传送的方法和装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US7522669B2 (zh) |
| EP (1) | EP1595344B1 (zh) |
| KR (1) | KR101055364B1 (zh) |
| CN (2) | CN1762115B (zh) |
| AT (1) | ATE360294T1 (zh) |
| DE (2) | DE602004005967T2 (zh) |
| TW (1) | TWI371171B (zh) |
| WO (1) | WO2004077847A2 (zh) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911480A (zh) * | 2008-01-16 | 2010-12-08 | 汤姆森特许公司 | 具有状态机控制器反馈的自动增益控制 |
| CN102118823A (zh) * | 2006-07-04 | 2011-07-06 | 株式会社日立制作所 | 自组织网络 |
| CN102668614A (zh) * | 2009-11-17 | 2012-09-12 | 瑞典爱立信有限公司 | 用于近距离的多个无线通信收发器的共存的方法和设备 |
| CN101669283B (zh) * | 2007-04-27 | 2013-07-24 | 松下电器产业株式会社 | 接收装置及接收方法 |
| CN103686980A (zh) * | 2012-09-14 | 2014-03-26 | 美国频顺通讯科技公司 | 宽带多标准rfic的智能agc |
| CN103731169A (zh) * | 2013-12-06 | 2014-04-16 | 南京智达康无线通信科技股份有限公司 | 一种接收灵敏度改善方法 |
| CN105848300A (zh) * | 2007-10-02 | 2016-08-10 | 日本电气株式会社 | 分配公共信道资源的方法和装置 |
| CN106134248A (zh) * | 2014-03-24 | 2016-11-16 | 华为技术有限公司 | 站点和运行站点的方法 |
| CN107026698A (zh) * | 2015-12-26 | 2017-08-08 | 英特尔Ip公司 | 便携设备中的无线保真空闲信道评估检测和传输决策做出 |
| US9913291B2 (en) | 2014-03-03 | 2018-03-06 | Zte Corporation | Channel detection method, terminal and system |
| CN113517873A (zh) * | 2021-07-06 | 2021-10-19 | 北京奕斯伟计算技术有限公司 | 信号增益的控制电路、控制方法及存储介质 |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2096784B1 (en) * | 2002-03-08 | 2021-04-21 | Intel Corporation | Packet header configuration for the coexistence of stations in a multi-rate wireless system |
| US7522669B2 (en) * | 2003-02-21 | 2009-04-21 | Atheros Communications, Inc. | Method and apparatus for selective disregard of co-channel transmissions on a medium |
| US7751520B1 (en) * | 2003-09-17 | 2010-07-06 | Atheros Communications, Inc. | Packet detection, synchronization, and frequency offset estimation |
| US7200374B1 (en) * | 2003-12-16 | 2007-04-03 | Intel Corporation | Method and apparatus to improve throughput in a wireless network using a minimum received interference power level |
| US7248847B2 (en) * | 2004-04-22 | 2007-07-24 | Kyocera Wireless Corp. | System and method for adaptively controlling receiver gain switch points |
| US20060046739A1 (en) * | 2004-08-25 | 2006-03-02 | Cisco Technology, Inc. | Method and apparatus for improving performance in wireless networks by tuning receiver sensitivity thresholds |
| KR100570825B1 (ko) * | 2004-09-30 | 2006-04-12 | 삼성전자주식회사 | 무선 랜 시스템에서 인접 bss간의 간섭 감지 장치 및방법 |
| KR100894592B1 (ko) * | 2004-10-15 | 2009-04-24 | 메시네트웍스, 인코포레이티드 | 무선 통신 네트워크에서 모바일 단말기의 주파수간핸드오프를 용이하게 하는 시스템 및 방법 |
| ATE467287T1 (de) * | 2004-12-20 | 2010-05-15 | Nxp Bv | Verfahren zur reduktion der gegenseitigen interferenz von netzteilnehmern in funknetzen |
| US8441971B2 (en) * | 2004-12-21 | 2013-05-14 | Intel Corporation | Idle state management |
| US7885287B2 (en) * | 2005-03-29 | 2011-02-08 | Intel Corporation | Method and apparatus for adaptive network allocation |
| TW200718124A (en) * | 2005-08-18 | 2007-05-01 | Wionics Research | Automatic gain control for frequency-hopped OFDM |
| US7656892B2 (en) * | 2005-09-30 | 2010-02-02 | Intel Corporation | Method and apparatus of multi-entity wireless communication adapter |
| US8306003B2 (en) * | 2005-11-09 | 2012-11-06 | Texas Instruments Incorporated | Throughput performance in the presence of in-band interference in a CSMA based network |
| US7702044B2 (en) * | 2005-12-05 | 2010-04-20 | Marvell World Trade, Ltd. | Radar detection and dynamic frequency selection |
| DE102006005284B4 (de) * | 2006-02-06 | 2009-05-20 | Continental Automotive Gmbh | Verfahren zur Signalsuche bei einem Mehrkanalfunkempfänger in einer Umgebung mit Störsignalen |
| WO2007100725A2 (en) * | 2006-02-24 | 2007-09-07 | Wms Gaming Inc. | Suspending wagering game play on wagering game machines |
| US8089881B2 (en) | 2006-03-03 | 2012-01-03 | Qualcomm Incorporated | Method and apparatus for increasing spectrum use efficiency in a mesh network |
| US8275323B1 (en) * | 2006-07-14 | 2012-09-25 | Marvell International Ltd. | Clear-channel assessment in 40 MHz wireless receivers |
| DE602006015328D1 (de) * | 2006-11-03 | 2010-08-19 | Psytechnics Ltd | Abtastfehlerkompensation |
| US8363578B1 (en) * | 2007-04-23 | 2013-01-29 | Marvell International Ltd. | Bandwidth selection method and apparatus |
| CN101690061B (zh) * | 2007-07-13 | 2013-05-22 | 汤姆森许可贸易公司 | 通过使用导频音对ofdm信号的谱感测 |
| KR101496502B1 (ko) * | 2008-03-19 | 2015-02-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 이동국 장치, 기지국 장치, 통신 방법 및 이동 통신 시스템 |
| WO2009126074A1 (en) * | 2008-04-08 | 2009-10-15 | Telefonaktiebolaget L M Ericsson (Publ) | Communications unit and method for detecting pulse interference |
| EP2117141B1 (en) * | 2008-05-10 | 2011-06-22 | Research In Motion Limited | Method and apparatuses for signal strength indication |
| US8180308B1 (en) * | 2008-06-10 | 2012-05-15 | Marvell International Ltd. | Apparatus and methods for detection of interface in radio-frequency devices |
| US8335283B1 (en) * | 2008-11-11 | 2012-12-18 | Qualcomm Atheros, Inc. | Weak signal detection in wireless communication systems |
| GB2470758B (en) * | 2009-06-03 | 2014-08-20 | Sony Corp | Data processing apparatus and method |
| US20130044842A1 (en) * | 2011-08-19 | 2013-02-21 | Hong Kong Applied Science and Technology Research Institute Company Limited | Radio-frequency front ends with automatic gain control |
| US8982849B1 (en) | 2011-12-15 | 2015-03-17 | Marvell International Ltd. | Coexistence mechanism for 802.11AC compliant 80 MHz WLAN receivers |
| GB2498568B (en) * | 2012-01-20 | 2014-09-24 | Cp Electronics Ltd | Sensing device and method of calibration |
| CN104184702B (zh) * | 2013-05-22 | 2017-11-24 | 华为终端有限公司 | 一种数据传输方法和设备 |
| US9439091B2 (en) * | 2013-09-06 | 2016-09-06 | Qualcomm Incorporated | Midpacket detection schemes for clear channel assessment (CCA) |
| US20150319787A1 (en) * | 2014-04-30 | 2015-11-05 | Alcatel-Lucent Usa Inc. | Selectively decoding packet payloads based on decoded packet headers |
| CN106465424B (zh) * | 2014-05-13 | 2020-01-03 | 韦勒斯标准与技术协会公司 | 用于空闲信道评估的无线通信方法及使用该方法的无线通信终端 |
| JP6398728B2 (ja) * | 2014-07-11 | 2018-10-03 | ソニー株式会社 | 情報処理装置および情報処理方法 |
| EP3185637A4 (en) | 2014-08-18 | 2018-04-04 | Wilus Institute of Standards and Technology Inc. | Wireless communication method for simultaneous data communication, and wireless communication terminal using same |
| US20160077134A1 (en) * | 2014-09-12 | 2016-03-17 | Qualcomm Incorporated | Enhanced radar detection for communication networks |
| KR102427862B1 (ko) | 2014-12-02 | 2022-08-02 | 주식회사 윌러스표준기술연구소 | 클리어 채널 할당을 위한 무선 통신 단말 및 무선 통신 방법 |
| EP3251459B1 (en) * | 2015-01-30 | 2018-12-12 | Telefonaktiebolaget LM Ericsson (publ) | A first node and a method therein |
| EP3735020B1 (en) | 2015-05-22 | 2022-11-23 | CommScope Technologies LLC | Validation sub-system for telecommunication system |
| KR102494784B1 (ko) * | 2015-07-28 | 2023-02-01 | 삼성전자주식회사 | 수신기 및 그 동작 방법 |
| KR102347428B1 (ko) | 2015-08-21 | 2022-01-05 | 삼성전자주식회사 | 무선 통신 시스템에서 캐리어 감지 임계값 결정 방법 및 장치 |
| JP6769977B2 (ja) | 2015-10-05 | 2020-10-14 | 日本電信電話株式会社 | 無線通信システムおよび無線通信方法 |
| US9668149B1 (en) | 2016-05-25 | 2017-05-30 | Cisco Technology, Inc. | Receiver stomp-and-restart in a distributed MU-MIMO system using RSSI separation |
| US10312979B2 (en) | 2016-07-27 | 2019-06-04 | Cisco Technology, Inc. | Enabling distributed access points on high bandwidth cables for band and antenna splitting |
| US10306675B2 (en) | 2017-05-03 | 2019-05-28 | Cisco Technology, Inc. | Collision detection and avoidance mechanism using distributed radio heads in a wireless network |
| JP7296770B2 (ja) * | 2019-04-24 | 2023-06-23 | キヤノン株式会社 | システムおよびその制御方法、制御装置、プログラム |
| US12081247B2 (en) * | 2019-09-26 | 2024-09-03 | Altera Corporation | Systems and methods for electronically scanned array antennas |
| US11671924B2 (en) * | 2020-06-23 | 2023-06-06 | Nxp B.V. | Receiving strongest signal in an RF receiver |
| US11888506B2 (en) * | 2021-10-19 | 2024-01-30 | Aeronix, Inc. | System and method of noise reduction |
| US11777704B1 (en) * | 2022-03-11 | 2023-10-03 | Qorvo Us, Inc. | Concurrent multistandard detection receiver with prepacket transmission detection |
| US20230328577A1 (en) * | 2022-04-08 | 2023-10-12 | Meta Platforms, Inc. | Adaptive wireless packet filtering control |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3795800A (en) * | 1972-09-13 | 1974-03-05 | Honeywell Inf Systems | Watchdog reload initializer |
| JPS6486724A (en) * | 1987-09-29 | 1989-03-31 | Toshiba Corp | Radio telephone system |
| US5260974A (en) | 1991-05-10 | 1993-11-09 | Echelon Corporation | Adaptive carrier detection |
| US5499386A (en) | 1993-07-09 | 1996-03-12 | Telefonaktiebolaget L M Ericsson | Best server selection in layered cellular radio system |
| US5491721A (en) * | 1994-02-23 | 1996-02-13 | Motorola, Inc. | Modem powering method and apparatus |
| US5894473A (en) | 1996-02-29 | 1999-04-13 | Ericsson Inc. | Multiple access communications system and method using code and time division |
| US5933420A (en) | 1996-04-30 | 1999-08-03 | 3Com Corporation | Method and apparatus for assigning spectrum of a wireless local area network |
| US6226271B1 (en) | 1997-09-26 | 2001-05-01 | Ericsson Inc. | Received signal strength determination method, apparatus and computer program products |
| US6285883B1 (en) * | 1997-12-24 | 2001-09-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive handoff hysteresis in wireless telecommunication networks |
| US6047171A (en) | 1998-01-08 | 2000-04-04 | Ericsson Inc. | Method and apparatus for combating adjacent channel interference using multiple IF filters |
| US6804250B2 (en) * | 1998-02-24 | 2004-10-12 | Canon Kabushiki Kaisha | Data communication system and node, and method of using the system and the node |
| US6359939B1 (en) | 1998-05-20 | 2002-03-19 | Diva Systems Corporation | Noise-adaptive packet envelope detection |
| US6229998B1 (en) * | 1999-04-12 | 2001-05-08 | Qualcomm Inc. | Method and system for detecting in-band jammers in a spread spectrum wireless base station |
| US6771701B1 (en) * | 1999-05-12 | 2004-08-03 | Infineon Technologies North America Corporation | Adaptive filter divergence control in echo cancelers by means of amplitude distribution evaluation with configurable hysteresis |
| EP1273105B1 (en) * | 2000-04-11 | 2006-03-15 | AirNet Communications Corporation | Method and system employing wireless in-band signaling for downlink transmission of commands |
| KR100369796B1 (ko) | 2000-05-24 | 2003-01-30 | 삼성전자 주식회사 | 무선이동통신시스템의 이동국 셀 이탈 알림 방법 |
| US6763244B2 (en) | 2001-03-15 | 2004-07-13 | Qualcomm Incorporated | Method and apparatus for adjusting power control setpoint in a wireless communication system |
| US7151759B1 (en) * | 2001-03-19 | 2006-12-19 | Cisco Systems Wireless Networking (Australia) Pty Limited | Automatic gain control and low power start-of-packet detection for a wireless LAN receiver |
| US6785523B2 (en) * | 2001-05-04 | 2004-08-31 | Atheros Communications, Inc. | Self-correlation detection in automatic gain calibration |
| AU2002340525A1 (en) * | 2001-05-04 | 2002-11-18 | Atheros Communications, Inc. | Self-correlation detection and in-band and out-of-band signal detection for automatic gain calibration systems |
| US6947768B2 (en) * | 2001-09-28 | 2005-09-20 | Kabushiki Kaisha Toshiba | Base station apparatus and terminal apparatus |
| ES2258134T3 (es) * | 2002-01-18 | 2006-08-16 | Nokia Corporation | Metodo y aparato para el control del acceso de un dispositivo terminal inalambrico en una red de comunicaciones. |
| US7965842B2 (en) * | 2002-06-28 | 2011-06-21 | Wavelink Corporation | System and method for detecting unauthorized wireless access points |
| EP1780915B1 (en) | 2003-02-21 | 2009-04-15 | Atheros Comunications Inc. | Method and apparatus for selective disregard of co-channel transmissions on a medium |
| US7522669B2 (en) * | 2003-02-21 | 2009-04-21 | Atheros Communications, Inc. | Method and apparatus for selective disregard of co-channel transmissions on a medium |
-
2004
- 2004-02-18 US US10/782,394 patent/US7522669B2/en not_active Expired - Fee Related
- 2004-02-19 DE DE602004005967T patent/DE602004005967T2/de not_active Expired - Lifetime
- 2004-02-19 AT AT04712916T patent/ATE360294T1/de not_active IP Right Cessation
- 2004-02-19 EP EP04712916A patent/EP1595344B1/en not_active Expired - Lifetime
- 2004-02-19 CN CN2004800075746A patent/CN1762115B/zh not_active Expired - Fee Related
- 2004-02-19 CN CN2012104508004A patent/CN102983918A/zh active Pending
- 2004-02-19 DE DE602004020688T patent/DE602004020688D1/de not_active Expired - Lifetime
- 2004-02-19 KR KR1020057015327A patent/KR101055364B1/ko not_active Expired - Fee Related
- 2004-02-19 WO PCT/US2004/005013 patent/WO2004077847A2/en active IP Right Grant
- 2004-02-20 TW TW093104264A patent/TWI371171B/zh not_active IP Right Cessation
-
2007
- 2007-07-26 US US11/829,036 patent/US8331462B2/en not_active Expired - Fee Related
-
2009
- 2009-03-11 US US12/402,341 patent/US8391374B2/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118823A (zh) * | 2006-07-04 | 2011-07-06 | 株式会社日立制作所 | 自组织网络 |
| CN102118823B (zh) * | 2006-07-04 | 2013-03-06 | 株式会社日立制作所 | 自组织网络 |
| CN101669283B (zh) * | 2007-04-27 | 2013-07-24 | 松下电器产业株式会社 | 接收装置及接收方法 |
| US8693592B2 (en) | 2007-04-27 | 2014-04-08 | Panasonic Corporation | Receiving device and receiving method |
| CN105848300A (zh) * | 2007-10-02 | 2016-08-10 | 日本电气株式会社 | 分配公共信道资源的方法和装置 |
| US10856334B2 (en) | 2007-10-02 | 2020-12-01 | Nec Corporation | Method and device for allocating common channel resources |
| CN101911480B (zh) * | 2008-01-16 | 2013-12-11 | 汤姆森特许公司 | 自动增益控制电路及方法 |
| CN101911480A (zh) * | 2008-01-16 | 2010-12-08 | 汤姆森特许公司 | 具有状态机控制器反馈的自动增益控制 |
| CN102668614A (zh) * | 2009-11-17 | 2012-09-12 | 瑞典爱立信有限公司 | 用于近距离的多个无线通信收发器的共存的方法和设备 |
| CN102668614B (zh) * | 2009-11-17 | 2016-01-06 | 瑞典爱立信有限公司 | 用于近距离的多个无线通信收发器的共存的方法和设备 |
| CN103686980B (zh) * | 2012-09-14 | 2017-06-06 | 美国频顺通讯科技公司 | 宽带多标准rfic的智能agc |
| CN103686980A (zh) * | 2012-09-14 | 2014-03-26 | 美国频顺通讯科技公司 | 宽带多标准rfic的智能agc |
| CN103731169A (zh) * | 2013-12-06 | 2014-04-16 | 南京智达康无线通信科技股份有限公司 | 一种接收灵敏度改善方法 |
| US9913291B2 (en) | 2014-03-03 | 2018-03-06 | Zte Corporation | Channel detection method, terminal and system |
| US10085282B2 (en) | 2014-03-03 | 2018-09-25 | Xi'an Zhongxing New Software Co. Ltd. | Method for channel detection, sending terminal and system |
| CN106134248A (zh) * | 2014-03-24 | 2016-11-16 | 华为技术有限公司 | 站点和运行站点的方法 |
| CN107026698A (zh) * | 2015-12-26 | 2017-08-08 | 英特尔Ip公司 | 便携设备中的无线保真空闲信道评估检测和传输决策做出 |
| CN113517873A (zh) * | 2021-07-06 | 2021-10-19 | 北京奕斯伟计算技术有限公司 | 信号增益的控制电路、控制方法及存储介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101055364B1 (ko) | 2011-08-08 |
| DE602004005967D1 (de) | 2007-05-31 |
| WO2004077847A2 (en) | 2004-09-10 |
| KR20050119107A (ko) | 2005-12-20 |
| TW200421732A (en) | 2004-10-16 |
| US20090175237A1 (en) | 2009-07-09 |
| DE602004020688D1 (de) | 2009-05-28 |
| US7522669B2 (en) | 2009-04-21 |
| US8331462B2 (en) | 2012-12-11 |
| US20070264950A1 (en) | 2007-11-15 |
| WO2004077847A3 (en) | 2005-04-14 |
| CN102983918A (zh) | 2013-03-20 |
| ATE360294T1 (de) | 2007-05-15 |
| US8391374B2 (en) | 2013-03-05 |
| US20040235439A1 (en) | 2004-11-25 |
| CN1762115B (zh) | 2012-11-28 |
| DE602004005967T2 (de) | 2008-01-17 |
| EP1595344A2 (en) | 2005-11-16 |
| EP1595344B1 (en) | 2007-04-18 |
| TWI371171B (en) | 2012-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1762115A (zh) | 一种选择性丢弃介质上同信道传送的方法和装置 | |
| CN100518113C (zh) | 无线通信用收发装置的控制装置及无线通信用收发方法 | |
| US8014270B2 (en) | Wireless receiver for sorting packets | |
| US8934387B2 (en) | Detecting a WLAN signal using a bluetooth receiver during bluetooth scan activity | |
| EP2765819B1 (en) | Systems and methods for dynamic frequency selection for interference avoidance | |
| US20050130687A1 (en) | Dynamic noise floors in a wireless device | |
| US20160330640A1 (en) | Systems and methods for wireless scanning | |
| KR101258896B1 (ko) | 일련의 에너지 검출 측정들을 사용하는 블루투스의 스펙트럼 센싱 | |
| KR101512414B1 (ko) | 다수의 무선 프로토콜들을 구현하는 무선 디바이스에서 적응형 rf 포화 검출 | |
| CN1875547A (zh) | 自适应抗干扰性控制 | |
| HK1077951A1 (zh) | 载波检测方法及载波检测电路 | |
| CN1750414A (zh) | 无线通信设备及其雷达检测方法 | |
| EP1780915B1 (en) | Method and apparatus for selective disregard of co-channel transmissions on a medium | |
| CN107995642B (zh) | 一种信息处理的方法及装置 | |
| KR101005708B1 (ko) | 무선 디바이스에서 잡음 바닥들을 동적으로 조절하는 장치및 방법 | |
| CN116193498A (zh) | 信道忙闲状态评估方法、装置和电子设备 | |
| HK1079355A (zh) | 無線連網中的功率檢測技術和離散增益狀態選擇 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: American California Applicant after: Atheros Comm Inc. Address before: American California Applicant before: Atheros Comm Inc. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ATHEROS COMMUNICATIONS, INC. TO: QUALCOMM ATRO CORPORATION |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ATHEROS COMMUNICATION INC. Free format text: FORMER NAME: QUALCOMM ATRO CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: American California Patentee after: Atheros Comm Inc. Address before: American California Patentee before: Atheros Comm Inc. |
|
| ASS | Succession or assignment of patent right |
Owner name: QUALCOMM INC. Free format text: FORMER OWNER: QUALCOMM ATHEROS CO., LTD Effective date: 20130424 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130424 Address after: American California Patentee after: Qualcomm Inc. Address before: American California Patentee before: Atheros Comm Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20190219 |