UA87886C2 - Способ уменьшения помех (варианты) и базовая станция - Google Patents

Способ уменьшения помех (варианты) и базовая станция

Info

Publication number
UA87886C2
UA87886C2 UAA200708216A UAA200708216A UA87886C2 UA 87886 C2 UA87886 C2 UA 87886C2 UA A200708216 A UAA200708216 A UA A200708216A UA A200708216 A UAA200708216 A UA A200708216A UA 87886 C2 UA87886 C2 UA 87886C2
Authority
UA
Ukraine
Prior art keywords
interference cancellation
base station
aspect relates
another aspect
overhead
Prior art date
Application number
UAA200708216A
Other languages
English (en)
Ukrainian (uk)
Inventor
Генри Девид Пфистер
Цзилей Хоу
Джон Эдвард Сми
Стефано Томазин
Original Assignee
Квэлкомм Инкорпорэйтэд
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 Квэлкомм Инкорпорэйтэд filed Critical Квэлкомм Инкорпорэйтэд
Publication of UA87886C2 publication Critical patent/UA87886C2/ru

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmitters (AREA)

Abstract

Предложены способ и система приглушения помех. Один аспект относится к приглушению помех в трафике. Другой аспект относится к совместному приглушению помех для пилот-сигнала, служебного сигнала и данных. Другой аспект относится к улучшенной оценке канала. Еще один аспект относится к адаптации коэффициентов усиления подканалов передачи.
UAA200708216A 2004-12-23 2005-12-22 Способ уменьшения помех (варианты) и базовая станция UA87886C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63866604P 2004-12-23 2004-12-23

Publications (1)

Publication Number Publication Date
UA87886C2 true UA87886C2 (ru) 2009-08-25

Family

ID=39055686

Family Applications (4)

Application Number Title Priority Date Filing Date
UAA200708220A UA91207C2 (ru) 2004-12-23 2005-12-22 Совместное подавление помех в канале передачи пилот-сигналов, в канале передачи служебных сигналов, в канале траффика
UAA200708216A UA87886C2 (ru) 2004-12-23 2005-12-22 Способ уменьшения помех (варианты) и базовая станция
UAA200708280A UA90877C2 (ru) 2004-12-23 2005-12-22 Оценка канала для заглушения помех
UAA200708276A UA92477C2 (ru) 2004-12-23 2005-12-22 Способ и устройство управления мощностью передачи в системе с нейтрализацией взаимной помехи

Family Applications Before (1)

Application Number Title Priority Date Filing Date
UAA200708220A UA91207C2 (ru) 2004-12-23 2005-12-22 Совместное подавление помех в канале передачи пилот-сигналов, в канале передачи служебных сигналов, в канале траффика

Family Applications After (2)

Application Number Title Priority Date Filing Date
UAA200708280A UA90877C2 (ru) 2004-12-23 2005-12-22 Оценка канала для заглушения помех
UAA200708276A UA92477C2 (ru) 2004-12-23 2005-12-22 Способ и устройство управления мощностью передачи в системе с нейтрализацией взаимной помехи

Country Status (2)

Country Link
CN (4) CN101120514B (ru)
UA (4) UA91207C2 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8611305B2 (en) * 2005-08-22 2013-12-17 Qualcomm Incorporated Interference cancellation for wireless communications
US8503591B2 (en) * 2008-08-19 2013-08-06 Qualcomm Incorporated Enhanced geran receiver using channel input beamforming
US8625724B2 (en) * 2009-03-10 2014-01-07 Qualcomm Incorporated Adaptive tracking steps for time and frequency tracking loops
US8831149B2 (en) 2009-09-03 2014-09-09 Qualcomm Incorporated Symbol estimation methods and apparatuses
US8457256B2 (en) * 2010-08-25 2013-06-04 Intel Corporation Channel-adaptive likelihood determination
CN102088787B (zh) * 2010-12-10 2014-08-20 中兴通讯股份有限公司 一种宽带码分多址系统上行数据信道解调的方法及系统
CN102098083B (zh) * 2010-12-27 2015-01-07 华为技术有限公司 增强专用信道的重构方法和装置
US9497765B2 (en) * 2011-08-17 2016-11-15 Qualcomm Incorporated Network coordination for improved interference cancellation
US9100231B2 (en) * 2011-11-04 2015-08-04 Qualcomm Incorporated Hybrid approach for physical downlink shared channel (PDSCH) interference cancellation
CN103152076B (zh) * 2013-03-01 2015-12-02 深圳市睿海智电子科技有限公司 一种基于多输入Zigbee技术的以太网无线网关
CN103166693B (zh) * 2013-03-01 2016-05-25 深圳市睿海智电子科技有限公司 一种多输入的Zigbee接收装置及其方法
CN105680902B (zh) * 2016-01-26 2018-09-07 惠州Tcl移动通信有限公司 一种信息信号扩频和解扩的方法及系统
CN110531428B (zh) * 2019-07-08 2021-09-28 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 一种地下水探测监控系统及探测监控方法
CN113378867B (zh) * 2020-02-25 2023-08-22 北京轻舟智航智能技术有限公司 一种异步数据融合的方法、装置、存储介质及电子设备
CN112367679B (zh) * 2020-11-27 2023-05-26 中国联合网络通信集团有限公司 一种可接入用户数的评估方法和装置
CN120342411B (zh) * 2025-05-30 2026-02-13 四川启鸣芯半导体科技有限公司 一种低信噪比场景下干扰对消同步方法与系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1142153A1 (en) * 1998-10-26 2001-10-10 Nokia Corporation Channel estimation in a cellular communication system
US6963546B2 (en) * 2000-03-15 2005-11-08 Interdigital Technology Corp. Multi-user detection using an adaptive combination of joint detection and successive interface cancellation
US6788733B1 (en) * 2000-11-09 2004-09-07 Qualcomm, Incorporated Method and apparatus for interference cancellation in a communication system

Also Published As

Publication number Publication date
CN101128990A (zh) 2008-02-20
UA90877C2 (ru) 2010-06-10
UA91207C2 (ru) 2010-07-12
CN101124741B (zh) 2012-07-04
CN101120514B (zh) 2012-03-21
CN101128991A (zh) 2008-02-20
CN101128991B (zh) 2015-04-08
CN101120514A (zh) 2008-02-06
CN101124741A (zh) 2008-02-13
UA92477C2 (ru) 2010-11-10

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