JP4922394B2 - 復号されたデータおよびフォーマットのバックホール送信を利用する無線セルラーシステムにおけるセル外干渉の影響を制御する方法 - Google Patents
復号されたデータおよびフォーマットのバックホール送信を利用する無線セルラーシステムにおけるセル外干渉の影響を制御する方法 Download PDFInfo
- Publication number
- JP4922394B2 JP4922394B2 JP2009506538A JP2009506538A JP4922394B2 JP 4922394 B2 JP4922394 B2 JP 4922394B2 JP 2009506538 A JP2009506538 A JP 2009506538A JP 2009506538 A JP2009506538 A JP 2009506538A JP 4922394 B2 JP4922394 B2 JP 4922394B2
- Authority
- JP
- Japan
- Prior art keywords
- base station
- signal
- received
- mobile terminal
- active set
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7107—Subtractive interference cancellation
- H04B1/71072—Successive interference cancellation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/0026—Interference mitigation or co-ordination of multi-user interference
- H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
- H04J11/004—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70702—Intercell-related aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
本発明は、添付の図面を参照して、以下の非限定的実施形態の説明を読むことからよりよく理解されるであろう。
Claims (10)
- ハンドオフ状態の携帯端末が信号でデータを送信している基地局のアクティブ・セットの中の基地局における干渉を処理するための方法であって、前記アクティブ・セットは1つのサービング基地局と1つ以上の非サービング基地局を含み、
前記方法は、
前記アクティブ・セット内の第1の基地局において、前記携帯端末からの信号を受信し、前記受信された信号の復号処理を実行するステップと、
前記第1の基地局において受信され、正常に復号されたデータおよび前記受信された信号の送信フォーマットを、前記アクティブ・セット内の前記第1の基地局以外の1つ以上の基地局である他の基地局に送信するステップであって、前記復号されたデータおよび前記送信フォーマットは前記アクティブ・セット内の基地局同士を相互に接続するバックホール・ネットワークを介して送信されるステップと、
を含み、
前記第1の基地局によって受信および復号された前記信号が前記他の基地局に引き起こす干渉を、前記他の基地局で受信される信号から取り除くために、前記他の基地局において、前記第1の基地局から送信される前記復号されたデータおよび前記送信フォーマットが利用可能である
ことを特徴とする方法。 - 前記第1の基地局がサービング基地局であり、前記他の基地局が非サービング基地局である、請求項1に記載の方法。
- 前記送信フォーマットが、前記受信された信号の変調および符号化フォーマットを含む、請求項1に記載の方法。
- 前記送信フォーマットが、前記基地局が前記データを正常に復号するまでに必要とされる再送信数をさらに含む、請求項3に記載の方法。
- ハンドオフ状態の携帯端末が通信している基地局のアクティブ・セットの中の第1の基地局における干渉を処理するための方法であって、
前記アクティブ・セット内の前記第1の基地局とは別の基地局によって前記携帯端末から受信された信号から前記別の基地局によって正常に復号されたデータと、前記受信された信号の送信フォーマットとを、前記別の基地局から前記第1の基地局において受信するステップであって、前記復号されたデータおよび前記送信フォーマットは前記アクティブ・セット内の基地局同士を相互に接続するバックホール・ネットワークを介して受信されるステップ
を含み、
前記別の基地局によって受信および復号された前記信号が前記第1の基地局に引き起こす干渉を、前記第1の基地局で受信される信号から取り除くために、前記第1の基地局において、前記別の基地局から受信される前記復号されたデータおよび前記送信フォーマットが利用可能である
ことを特徴とする方法。 - 前記第1の基地局が、非サービング基地局である、請求項5に記載の方法。
- 前記正常に復号されたデータが、サービング基地局から前記バックホール・ネットワークを通じて前記第1の基地局によって受信される、請求項6に記載の方法。
- 前記送信フォーマットが、前記信号の変調および符号化フォーマットを含む、請求項5に記載の方法。
- 前記送信フォーマットが、前記別の基地局が前記データを正常に復号するまでに必要とされる再送信数をさらに含む、請求項8に記載の方法。
- 前記別の基地局から受信された前記データおよび前記受信された送信フォーマットを使用して、前記携帯端末からの前記信号を復元するステップと、
前記復元された信号を、前記第1の基地局で他の携帯端末から受信された混合信号から控除するステップと
をさらに含む、請求項5に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/409,162 | 2006-04-21 | ||
US11/409,162 US8700042B2 (en) | 2006-04-21 | 2006-04-21 | Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats |
PCT/US2007/009329 WO2007127098A1 (en) | 2006-04-21 | 2007-04-17 | Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009534927A JP2009534927A (ja) | 2009-09-24 |
JP4922394B2 true JP4922394B2 (ja) | 2012-04-25 |
Family
ID=38476228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009506538A Expired - Fee Related JP4922394B2 (ja) | 2006-04-21 | 2007-04-17 | 復号されたデータおよびフォーマットのバックホール送信を利用する無線セルラーシステムにおけるセル外干渉の影響を制御する方法 |
Country Status (12)
Country | Link |
---|---|
US (2) | US8700042B2 (ja) |
EP (1) | EP2011360B1 (ja) |
JP (1) | JP4922394B2 (ja) |
KR (1) | KR20090006106A (ja) |
CN (2) | CN104601271B (ja) |
AU (1) | AU2007243575A1 (ja) |
BR (1) | BRPI0710169A2 (ja) |
IL (1) | IL194743A0 (ja) |
MX (1) | MX2008013296A (ja) |
RU (1) | RU2008145705A (ja) |
TW (1) | TWI426796B (ja) |
WO (1) | WO2007127098A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2432589C (en) * | 2000-12-22 | 2008-12-02 | Research In Motion Limited | Wireless router system and method |
US8700042B2 (en) | 2006-04-21 | 2014-04-15 | Alcatel Lucent | Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats |
US8179872B2 (en) | 2007-05-09 | 2012-05-15 | Research In Motion Limited | Wireless router system and method |
KR100995045B1 (ko) * | 2007-12-31 | 2010-11-19 | 엘지전자 주식회사 | 협동 다중 입출력 통신 시스템에서, 프리코딩된 신호를송신하는 방법 |
US9668265B2 (en) * | 2008-03-28 | 2017-05-30 | Qualcomm Inc. | Technique for mitigating interference in a celllar wireless communication netwok |
US20090312060A1 (en) * | 2008-06-13 | 2009-12-17 | Bloebaum L Scott | System and method for indicating data transfer rate |
US8675550B2 (en) * | 2008-06-14 | 2014-03-18 | Alcatel Lucent | Method for backhaul interference management with access terminal router |
US8761824B2 (en) | 2008-06-27 | 2014-06-24 | Qualcomm Incorporated | Multi-carrier operation in a wireless communication network |
US9119212B2 (en) | 2008-07-11 | 2015-08-25 | Qualcomm Incorporated | Inter-cell interference cancellation framework |
US8630587B2 (en) * | 2008-07-11 | 2014-01-14 | Qualcomm Incorporated | Inter-cell interference cancellation framework |
US9265049B2 (en) * | 2008-07-11 | 2016-02-16 | Qualcomm Incorporated | Method and apparatus for using uplink control information for inter-cell decoding and interference cancellation |
US9397866B2 (en) * | 2008-09-15 | 2016-07-19 | Alcatel Lucent | Distributed multi-cell successive interference cancellation for uplink cellular networks |
US8000655B2 (en) * | 2008-12-19 | 2011-08-16 | Telefonaktiebolaget L M Ericsson (Publ) | Uplink multi-cell signal processing for interference suppression |
US8867999B2 (en) | 2009-01-26 | 2014-10-21 | Qualcomm Incorporated | Downlink interference cancellation methods |
CN102036291B (zh) * | 2009-09-28 | 2014-04-09 | 中兴通讯股份有限公司 | 一种用于回程链路的信道质量报告的处理方法和装置 |
US20110124289A1 (en) * | 2009-11-20 | 2011-05-26 | Krishna Balachandran | Opportunistic Network Interference Cancellation For Wireless Networks |
CN102170646B (zh) * | 2010-02-26 | 2014-04-02 | 电信科学技术研究院 | 中继系统回程链路资源配置方法、系统及装置 |
US20130188608A1 (en) * | 2012-01-25 | 2013-07-25 | Krishna Balachandran | Network Node And Method For Virtual Soft Handoff Operation |
US8903369B2 (en) | 2012-02-24 | 2014-12-02 | Nokia Siemens Networks Oy | Methods and apparatus for interference management |
US10652149B2 (en) | 2014-11-10 | 2020-05-12 | Lg Electronics Inc. | Method and device for transmitting/receiving data using cache memory in wireless communication system supporting relay node |
CN106656370B (zh) * | 2016-11-30 | 2020-09-08 | 武汉虹信通信技术有限责任公司 | 一种用于lte-a系统的信干噪比测量方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002506583A (ja) * | 1997-06-13 | 2002-02-26 | モトローラ・インコーポレイテッド | 拡散スペクトル通信システムにおける信号キャンセル方法および装置 |
JP2004531975A (ja) * | 2001-06-19 | 2004-10-14 | テルコーディア テクノロジーズ インコーポレイテッド | カバレージセルにわたる干渉を削減するための方法およびシステム |
JP2009506660A (ja) * | 2005-08-22 | 2009-02-12 | クゥアルコム・インコーポレイテッド | 逆方向リンク干渉除去 |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5511073A (en) * | 1990-06-25 | 1996-04-23 | Qualcomm Incorporated | Method and apparatus for the formatting of data for transmission |
FI107854B (fi) * | 1994-03-21 | 2001-10-15 | Nokia Networks Oy | Menetelmä häiriöiden poistamiseksi CDMA-solukkoverkossa |
US5638412A (en) * | 1994-06-15 | 1997-06-10 | Qualcomm Incorporated | Method for providing service and rate negotiation in a mobile communication system |
US5845211A (en) * | 1995-01-13 | 1998-12-01 | Bell South Corporation | Wireless digital network |
US5684791A (en) * | 1995-11-07 | 1997-11-04 | Nec Usa, Inc. | Data link control protocols for wireless ATM access channels |
US5914950A (en) * | 1997-04-08 | 1999-06-22 | Qualcomm Incorporated | Method and apparatus for reverse link rate scheduling |
FI102866B (fi) * | 1997-04-09 | 1999-02-26 | Nokia Telecommunications Oy | Häiriöiden vähentäminen matkaviestinjärjestelmässä |
US6091717A (en) * | 1997-05-05 | 2000-07-18 | Nokia Mobile Phones Limited | Method for scheduling packet data transmission |
US5956644A (en) * | 1997-07-28 | 1999-09-21 | Motorola, Inc. | Multiple-user communication unit and method for operating in a satellite communication system |
US6058106A (en) * | 1997-10-20 | 2000-05-02 | Motorola, Inc. | Network protocol method, access point device and peripheral devices for providing for an efficient centrally coordinated peer-to-peer wireless communications network |
KR100407355B1 (ko) * | 1998-02-14 | 2004-04-03 | 삼성전자주식회사 | 이동통신시스템의역방향링크시간정렬장치및방법 |
US5966384A (en) * | 1998-05-08 | 1999-10-12 | Motorola, Inc. | Method and apparatus for data transmission within a broad-band communication system |
US6535497B1 (en) * | 1998-05-11 | 2003-03-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications |
JP3028802B2 (ja) * | 1998-05-28 | 2000-04-04 | 日本電気株式会社 | Cdma移動通信システムにおける呼出捕捉時の電力制御方法 |
US6519456B2 (en) * | 1998-10-14 | 2003-02-11 | Qualcomm Incorporated | Softer handoff in a base station employing virtual channel elements |
JP2000201138A (ja) * | 1999-01-07 | 2000-07-18 | Sony Corp | 誤り率推定装置および方法、並びに提供媒体 |
FI106493B (fi) * | 1999-02-09 | 2001-02-15 | Nokia Mobile Phones Ltd | Menetelmä ja järjestelmä pakettimuotoisen datan luotettavaksi siirtämiseksi |
US6567420B1 (en) * | 1999-04-15 | 2003-05-20 | Qualcomm, Incorporated | Method and apparatus for high rate channel access control |
US6690938B1 (en) * | 1999-05-06 | 2004-02-10 | Qualcomm Incorporated | System and method for reducing dropped calls in a wireless communications network |
US6507572B1 (en) * | 1999-06-11 | 2003-01-14 | Lucent Technologies Inc. | Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems |
US6434367B1 (en) * | 1999-06-11 | 2002-08-13 | Lucent Technologies Inc. | Using decoupled power control sub-channel to control reverse-link channel power |
US6757270B1 (en) * | 1999-06-11 | 2004-06-29 | Lucent Technologies Inc. | Low back haul reactivation delay for high-speed packet data services in CDMA systems |
US6404760B1 (en) * | 1999-07-19 | 2002-06-11 | Qualcomm Incorporated | CDMA multiple access interference cancellation using signal estimation |
JP3494937B2 (ja) * | 1999-11-30 | 2004-02-09 | 松下電器産業株式会社 | 無線通信装置および送信電力制御方法 |
WO2002030142A2 (en) * | 2000-10-02 | 2002-04-11 | Motorola, Inc. | Method for performing call origination within a communication system |
WO2002035735A2 (en) * | 2000-10-24 | 2002-05-02 | Nortel Networks Limited | Shared channel structure, arq systems and methods |
US6768727B1 (en) * | 2000-11-09 | 2004-07-27 | Ericsson Inc. | Fast forward link power control for CDMA system |
US6999430B2 (en) * | 2000-11-30 | 2006-02-14 | Qualcomm Incorporated | Method and apparatus for transmitting data traffic on a wireless communication channel |
JP3683497B2 (ja) * | 2000-11-30 | 2005-08-17 | 松下電器産業株式会社 | 復号装置および復号方法 |
US6711208B2 (en) * | 2000-12-04 | 2004-03-23 | Qualcomm, Incorporated | Estimation of traffic-to-pilot ratios |
US7433683B2 (en) * | 2000-12-28 | 2008-10-07 | Northstar Acquisitions, Llc | System for fast macrodiversity switching in mobile wireless networks |
CN1500325A (zh) * | 2001-02-14 | 2004-05-26 | 北方电讯网络有限公司 | 采用删截重传的自动请求重传系统 |
US7120134B2 (en) * | 2001-02-15 | 2006-10-10 | Qualcomm, Incorporated | Reverse link channel architecture for a wireless communication system |
US7065359B2 (en) * | 2001-10-09 | 2006-06-20 | Lucent Technologies Inc. | System and method for switching between base stations in a wireless communications system |
US20030125040A1 (en) | 2001-11-06 | 2003-07-03 | Walton Jay R. | Multiple-access multiple-input multiple-output (MIMO) communication system |
US6973308B1 (en) * | 2001-11-27 | 2005-12-06 | Cisco Technology, Inc. | Communication system with floating call anchor |
US20040047326A1 (en) * | 2002-09-05 | 2004-03-11 | Tienyu Chiu | Employment of one traffic block of one code division multiple access traffic channel to communicate respective portions of communications between communication components |
KR100663418B1 (ko) * | 2002-11-29 | 2007-01-02 | 삼성전자주식회사 | 복합 자동 재전송 방식을 지원하는 이동통신 시스템에서역방향 전송 장치 및 방법 |
US7155236B2 (en) * | 2003-02-18 | 2006-12-26 | Qualcomm Incorporated | Scheduled and autonomous transmission and acknowledgement |
US8023950B2 (en) * | 2003-02-18 | 2011-09-20 | Qualcomm Incorporated | Systems and methods for using selectable frame durations in a wireless communication system |
KR20040083617A (ko) * | 2003-03-24 | 2004-10-06 | 삼성전자주식회사 | 향상된 역방향 전용전송채널을 서비스하는 비동기 방식의부호분할다중접속 이동통신시스템에서 소프트 핸드오버영역에 위치하는 이동단말이 역방향 데이터를 재전송하는방법 및 시스템 |
US7385944B2 (en) | 2003-03-31 | 2008-06-10 | Lucent Technologies Inc. | Method of interference cancellation in communication systems |
US20050111405A1 (en) * | 2003-11-25 | 2005-05-26 | Emmanuel Kanterakis | Interference cancellation method and apparatus |
KR100557190B1 (ko) * | 2003-11-28 | 2006-03-03 | 삼성전자주식회사 | 이동통신 시스템에서 순방향 데이터 전송률 제어장치 및 방법 |
US7047009B2 (en) * | 2003-12-05 | 2006-05-16 | Flarion Technologies, Inc. | Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system |
EP1564908A1 (en) | 2003-12-23 | 2005-08-17 | Telefonaktiebolaget LM Ericsson (publ) | Advanced multi-sensor processing |
US7292825B2 (en) * | 2004-10-19 | 2007-11-06 | Ipwireless, Inc. | Retransmission scheme in a cellular communication system |
JP2006174279A (ja) * | 2004-12-17 | 2006-06-29 | Fujitsu Ltd | 無線基地局、移動局 |
EP1708523B1 (en) * | 2005-04-01 | 2008-11-19 | Panasonic Corporation | Scheduling of mobile terminals in a mobile communication system |
US20070047495A1 (en) * | 2005-08-29 | 2007-03-01 | Qualcomm Incorporated | Reverse link soft handoff in a wireless multiple-access communication system |
CN101366194B (zh) * | 2005-12-01 | 2011-06-08 | 艾利森电话股份有限公司 | 移动通信网络中的装置和方法 |
US8831607B2 (en) * | 2006-01-05 | 2014-09-09 | Qualcomm Incorporated | Reverse link other sector communication |
US20070165574A1 (en) * | 2006-01-13 | 2007-07-19 | Motorola, Inc. | Method and apparatus to minimize packet loss during active data hard handoff |
US8700042B2 (en) | 2006-04-21 | 2014-04-15 | Alcatel Lucent | Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats |
EP2166804A1 (en) * | 2008-09-17 | 2010-03-24 | Panasonic Corporation | Deactivation of semi-persistent resource allocations in a mobile communication network |
-
2006
- 2006-04-21 US US11/409,162 patent/US8700042B2/en not_active Expired - Fee Related
-
2007
- 2007-04-17 KR KR1020087025700A patent/KR20090006106A/ko active Search and Examination
- 2007-04-17 AU AU2007243575A patent/AU2007243575A1/en not_active Abandoned
- 2007-04-17 MX MX2008013296A patent/MX2008013296A/es not_active Application Discontinuation
- 2007-04-17 WO PCT/US2007/009329 patent/WO2007127098A1/en active Application Filing
- 2007-04-17 CN CN201510089956.8A patent/CN104601271B/zh not_active Expired - Fee Related
- 2007-04-17 BR BRPI0710169-4A patent/BRPI0710169A2/pt not_active IP Right Cessation
- 2007-04-17 EP EP07755560.5A patent/EP2011360B1/en not_active Not-in-force
- 2007-04-17 RU RU2008145705/09A patent/RU2008145705A/ru not_active Application Discontinuation
- 2007-04-17 CN CNA2007800143944A patent/CN101444009A/zh active Pending
- 2007-04-17 JP JP2009506538A patent/JP4922394B2/ja not_active Expired - Fee Related
- 2007-04-20 TW TW096114097A patent/TWI426796B/zh not_active IP Right Cessation
-
2008
- 2008-10-22 IL IL194743A patent/IL194743A0/en unknown
-
2014
- 2014-03-17 US US14/216,169 patent/US9866334B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002506583A (ja) * | 1997-06-13 | 2002-02-26 | モトローラ・インコーポレイテッド | 拡散スペクトル通信システムにおける信号キャンセル方法および装置 |
JP2004531975A (ja) * | 2001-06-19 | 2004-10-14 | テルコーディア テクノロジーズ インコーポレイテッド | カバレージセルにわたる干渉を削減するための方法およびシステム |
JP2009506660A (ja) * | 2005-08-22 | 2009-02-12 | クゥアルコム・インコーポレイテッド | 逆方向リンク干渉除去 |
Also Published As
Publication number | Publication date |
---|---|
AU2007243575A1 (en) | 2007-11-08 |
TWI426796B (zh) | 2014-02-11 |
KR20090006106A (ko) | 2009-01-14 |
US9866334B2 (en) | 2018-01-09 |
JP2009534927A (ja) | 2009-09-24 |
EP2011360A1 (en) | 2009-01-07 |
CN104601271A (zh) | 2015-05-06 |
RU2008145705A (ru) | 2010-05-27 |
US20070248052A1 (en) | 2007-10-25 |
US20140199945A1 (en) | 2014-07-17 |
CN101444009A (zh) | 2009-05-27 |
IL194743A0 (en) | 2009-08-03 |
WO2007127098A1 (en) | 2007-11-08 |
TW200814817A (en) | 2008-03-16 |
US8700042B2 (en) | 2014-04-15 |
CN104601271B (zh) | 2019-07-02 |
EP2011360B1 (en) | 2018-10-17 |
MX2008013296A (es) | 2009-03-06 |
BRPI0710169A2 (pt) | 2011-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4922394B2 (ja) | 復号されたデータおよびフォーマットのバックホール送信を利用する無線セルラーシステムにおけるセル外干渉の影響を制御する方法 | |
KR101096337B1 (ko) | 다운링크 및 업링크 상의 링크 불균형을 이용한 전력 제어 장치 및 방법 | |
JP5456165B2 (ja) | ワイヤレス通信のための干渉相殺 | |
JP5568638B2 (ja) | ワイヤレス通信のための干渉相殺 | |
JP4177254B2 (ja) | Cdma通信システムにおけるデータパケットの受信に応答するための方法および装置 | |
US8155687B2 (en) | Dynamic adjustment of power offset for UE/BS based on error event of NACK to ACK | |
JP2005502258A (ja) | 無線通信システムにおけるマルチパス除去のための方法及び装置 | |
JP3437524B2 (ja) | 無線通信装置および無線通信方法 | |
JP2000196522A (ja) | 制御信号を発生する装置および方法 | |
JP2012512602A (ja) | 無線中継ネットワークにおける自律結合のための装置および方法 | |
JP2005526419A5 (ja) | ||
TWI434530B (zh) | 在無線蜂巢式系統中使用無線回饋控制以控制蜂巢單元外干涉效應之方法 | |
US20140185591A1 (en) | Power control with dynamic timing update | |
EP3036853B1 (en) | Selective interference cancellation in the range-expansion region of a heterogeneous network |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110520 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110525 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110825 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120111 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120203 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4922394 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150210 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |