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UA94706C2 - Interference control in a wireless communication system - Google Patents

Interference control in a wireless communication system

Info

Publication number
UA94706C2
UA94706C2 UAA200711353A UAA200711353A UA94706C2 UA 94706 C2 UA94706 C2 UA 94706C2 UA A200711353 A UAA200711353 A UA A200711353A UA A200711353 A UAA200711353 A UA A200711353A UA 94706 C2 UA94706 C2 UA 94706C2
Authority
UA
Ukraine
Prior art keywords
sector
terminals
interference
osi
neighbor sectors
Prior art date
Application number
UAA200711353A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Мурат МЕСЕ
Арак СУТИВОНГ
Девид Джонатан Джулиан
Original Assignee
Квелкомм Инкорпорейтед
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 Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA94706C2 publication Critical patent/UA94706C2/en

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

For interference control, a sector m estimates interference observed from terminals in neighbor sectors and obtains an interference estimate. Sector m may generate an over-the-air (OTA) other-sector interference (OSI) report and/or an inter-sector (IS) OSI report based on the interference estimate. Sector m may broadcast the OTA OSI report to the terminals in the neighbor sectors. These terminals may adjust their transmit powers based on the OTA OSI report. Sector m may send the IS OSI report to the neighbor sectors, receive IS OSI reports from the neighbor sectors, and regulate data transmissions for terminals in sector m based on the received IS OSI reports. Sector m may control admission of terminals to sector m, de-assign admitted terminals, schedule terminals in sector m in a manner to reduce interference to the neighbor sectors, and/or assign the terminals in sector m with traffic channels that cause less interference to the neighbor sectors.
UAA200711353A 2005-03-15 2006-03-15 Interference control in a wireless communication system UA94706C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66217605P 2005-03-15 2005-03-15

Publications (1)

Publication Number Publication Date
UA94706C2 true UA94706C2 (en) 2011-06-10

Family

ID=39391410

Family Applications (4)

Application Number Title Priority Date Filing Date
UAA200711352A UA94402C2 (en) 2005-03-15 2006-03-15 Interference control in a wireless system
UAA201009905A UA101826C2 (en) 2005-03-15 2006-03-15 Interference managenent in wireless communication system
UAA201005953A UA96369C2 (en) 2005-03-15 2006-03-15 Interference operating in wireless communication system
UAA200711353A UA94706C2 (en) 2005-03-15 2006-03-15 Interference control in a wireless communication system

Family Applications Before (3)

Application Number Title Priority Date Filing Date
UAA200711352A UA94402C2 (en) 2005-03-15 2006-03-15 Interference control in a wireless system
UAA201009905A UA101826C2 (en) 2005-03-15 2006-03-15 Interference managenent in wireless communication system
UAA201005953A UA96369C2 (en) 2005-03-15 2006-03-15 Interference operating in wireless communication system

Country Status (2)

Country Link
CN (2) CN101171814B (en)
UA (4) UA94402C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101646180B (en) * 2008-08-07 2011-12-14 电信科学技术研究院 Method, system and device for transmitting and processing load information
JP5085481B2 (en) * 2008-09-22 2012-11-28 株式会社エヌ・ティ・ティ・ドコモ Transmission power control method, mobile communication system, and radio base station
US20120087395A1 (en) * 2009-06-10 2012-04-12 Mieszko Chmiel Code Block Selection Combining in Multi point Reception Up-Link Data Transfer
CN101998642B (en) * 2009-08-19 2014-08-20 株式会社Ntt都科摩 Inter-cell interference coordination method and station
CN101986752B (en) * 2010-11-04 2013-03-13 杭州市电信规划设计院有限公司 Control method of uplink power of long term evolution (LTE) system
EP2557863B1 (en) * 2011-08-10 2013-10-16 Alcatel Lucent Method, apparatus and computer program for a mobile transceiver and for a base station transceiver
US8811451B2 (en) * 2011-10-04 2014-08-19 Qualcomm Incorporated Apparatus and method for selection of a set of cells for interference cancellation in a wireless communication system
JP2013251858A (en) * 2012-06-04 2013-12-12 Ntt Docomo Inc Wireless communication method, wireless communication system, wireless base station and user terminal
CN103582129B (en) * 2012-07-18 2017-04-19 华为技术有限公司 Terminal scheduling method, device and system
CN117641546B (en) * 2024-01-25 2024-06-18 深圳国人无线通信有限公司 Method and base station for controlling uplink power of cell edge UE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2247363C (en) * 1996-12-27 2003-01-28 Ntt Mobile Communications Network Inc. Call admission control method and mobile station device for cdma mobil e communication system
US6895245B2 (en) * 1998-03-06 2005-05-17 Telefonaktiebolaget Lm Ericssion(Publ) Telecommunications interexchange measurement transfer
US6493331B1 (en) * 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
GB2378858B (en) * 2001-08-18 2005-07-13 Motorola Inc Minimisation of interference in cellular communications systems
US7254158B2 (en) * 2003-05-12 2007-08-07 Qualcomm Incorporated Soft handoff with interference cancellation in a wireless frequency hopping communication system

Also Published As

Publication number Publication date
CN101171811B (en) 2015-11-25
UA96369C2 (en) 2011-10-25
UA94402C2 (en) 2011-05-10
CN101171814B (en) 2015-06-10
UA101826C2 (en) 2013-05-13
CN101171814A (en) 2008-04-30
CN101171811A (en) 2008-04-30

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