NO20044121L - Senderprosessering som bruker mottakerfunksjoner - Google Patents
Senderprosessering som bruker mottakerfunksjonerInfo
- Publication number
- NO20044121L NO20044121L NO20044121A NO20044121A NO20044121L NO 20044121 L NO20044121 L NO 20044121L NO 20044121 A NO20044121 A NO 20044121A NO 20044121 A NO20044121 A NO 20044121A NO 20044121 L NO20044121 L NO 20044121L
- Authority
- NO
- Norway
- Prior art keywords
- data
- receiver functions
- transmitter processing
- spread
- sent
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
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
- H04B1/62—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 for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
-
- 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
- H04B1/7105—Joint detection techniques, e.g. linear detectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
- H01Q1/46—Electric supply lines or communication lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
-
- 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
- H04B2201/7097—Direct sequence modulation interference
- H04B2201/709709—Methods of preventing interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/03592—Adaptation methods
- H04L2025/03598—Algorithms
- H04L2025/03611—Iterative algorithms
- H04L2025/03617—Time recursive algorithms
- H04L2025/03624—Zero-forcing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Radio Transmission System (AREA)
- Radio Relay Systems (AREA)
- Communication Control (AREA)
- Circuits Of Receivers In General (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36863902P | 2002-03-28 | 2002-03-28 | |
US39649002P | 2002-07-17 | 2002-07-17 | |
US10/335,347 US7593357B2 (en) | 2002-03-28 | 2002-12-31 | Transmit processing using receiver functions |
PCT/US2003/009396 WO2003084097A1 (fr) | 2002-03-28 | 2003-03-27 | Procede de transmission faisant appel a des fonctions de reception |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20044121L true NO20044121L (no) | 2004-09-28 |
Family
ID=28457747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20044121A NO20044121L (no) | 2002-03-28 | 2004-09-28 | Senderprosessering som bruker mottakerfunksjoner |
Country Status (14)
Country | Link |
---|---|
US (3) | US7593357B2 (fr) |
EP (1) | EP1488543B1 (fr) |
JP (2) | JP4068065B2 (fr) |
KR (8) | KR100709953B1 (fr) |
CN (2) | CN100536366C (fr) |
AR (1) | AR039188A1 (fr) |
AU (1) | AU2003222091A1 (fr) |
CA (1) | CA2480533A1 (fr) |
DE (2) | DE20305080U1 (fr) |
HK (2) | HK1055209A2 (fr) |
MY (1) | MY167477A (fr) |
NO (1) | NO20044121L (fr) |
TW (6) | TW572497U (fr) |
WO (1) | WO2003084097A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7593357B2 (en) * | 2002-03-28 | 2009-09-22 | Interdigital Technology Corporation | Transmit processing using receiver functions |
US7420916B2 (en) * | 2003-05-13 | 2008-09-02 | Nokia Corporation | Fourier-transform based linear equalization for MIMO CDMA downlink |
US7616698B2 (en) | 2003-11-04 | 2009-11-10 | Atheros Communications, Inc. | Multiple-input multiple output system and method |
KR100918747B1 (ko) * | 2006-02-07 | 2009-09-24 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 상향링크 신호 송신 장치 및 방법 |
US7672310B2 (en) * | 2006-03-13 | 2010-03-02 | General Instrument Corporation | Method and apparatus for dynamically changing the preamble length of a burst communication |
US8781043B2 (en) | 2006-11-15 | 2014-07-15 | Qualcomm Incorporated | Successive equalization and cancellation and successive mini multi-user detection for wireless communication |
US7991041B2 (en) * | 2006-11-15 | 2011-08-02 | Qualcomm, Incorporated | Iterative detection and cancellation for wireless communication |
EP3026840B1 (fr) | 2008-08-11 | 2020-09-30 | LG Electronics, Inc. | Procédé et appareil pour transmettre des signaux de liaison montante en utilisant plusieurs antennes |
US8625554B2 (en) * | 2009-01-30 | 2014-01-07 | Samsung Electronics Co., Ltd. | System and method for uplink data and control signal transmission in MIMO wireless systems |
KR101670744B1 (ko) * | 2009-04-13 | 2016-11-09 | 엘지전자 주식회사 | 최적화된 랭크 3 코드북을 이용한 상향링크 신호 송수신 |
EP2505010A4 (fr) | 2009-11-27 | 2013-10-09 | Qualcomm Inc | Annulation d'interférences pour des ensembles de canaux non orthogonaux |
KR101508005B1 (ko) * | 2014-08-19 | 2015-04-08 | (주)미오뜨레 | 아동 대상의 가상 자아 그래픽 기반의 코디네이션 및 쇼핑서비스 제공방법 |
CN105790819B (zh) * | 2014-12-25 | 2023-05-19 | 锐迪科(重庆)微电子科技有限公司 | 一种mimo信号接收方法和装置 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US180066A (en) * | 1876-07-18 | Improvement in treadles | ||
US1051424A (en) * | 1910-07-13 | 1913-01-28 | Albert E Lipp | Photograph-printing device. |
JPS526011A (en) * | 1975-07-04 | 1977-01-18 | Nec Corp | Data transmission equipment |
NO853772L (no) | 1984-11-02 | 1986-05-05 | Universal Data Systems Inc | Fremgangsmaate for etablering av en kommunikasjonskanal, modem-kommunikasjonssystem og mikroprossesorstyrt modem. |
JPS63279623A (ja) * | 1987-05-11 | 1988-11-16 | Nippon Telegr & Teleph Corp <Ntt> | 同一周波チャネル双方向無線伝送方式 |
JPS6451424A (en) | 1987-08-22 | 1989-02-27 | Mitsubishi Petrochemical Co | One-pack epoxy resin composition |
US5142551A (en) | 1991-02-28 | 1992-08-25 | Motorola, Inc. | Signal weighting system for digital receiver |
US5224122A (en) | 1992-06-29 | 1993-06-29 | Motorola, Inc. | Method and apparatus for canceling spread-spectrum noise |
GB9317604D0 (en) | 1993-08-24 | 1993-10-06 | Philips Electronics Uk Ltd | Receiver for ds-cdma signals |
US5414699A (en) | 1993-09-27 | 1995-05-09 | Motorola, Inc. | Method and apparatus for receiving and decoding communication signals in a CDMA receiver using partial de-correlation |
FI96651C (fi) | 1994-08-25 | 1996-07-25 | Nokia Telecommunications Oy | Vastaanottomenetelmä ja vastaanotin |
GB9418750D0 (en) | 1994-09-16 | 1994-11-02 | Ionica L3 Limited | Digital telephony |
US6044083A (en) | 1995-10-20 | 2000-03-28 | Zenith Electronics Corporation | Synchronous code division multiple access communication system |
US5881108A (en) | 1996-02-22 | 1999-03-09 | Globespan Technologies, Inc. | Adaptive pre-equalizer for use in data communications equipment |
JPH1051424A (ja) | 1996-08-05 | 1998-02-20 | N T T Ido Tsushinmo Kk | Cdma復調装置 |
SE507154C2 (sv) | 1996-08-16 | 1998-04-06 | Ericsson Telefon Ab L M | Anordning och förfarande för estimering av symboler i ett bredbandigt radiosystem |
JP3369063B2 (ja) | 1996-10-18 | 2003-01-20 | 松下電器産業株式会社 | 移動通信端末 |
WO1999020061A2 (fr) | 1997-10-14 | 1999-04-22 | Siemens Aktiengesellschaft | Procede et dispositif de reception pour l'estimation de canaux dans des systemes de telecommunication |
US6314147B1 (en) | 1997-11-04 | 2001-11-06 | The Board Of Trustees Of The Leland Stanford Junior University | Two-stage CCI/ISI reduction with space-time processing in TDMA cellular networks |
US6175588B1 (en) | 1997-12-30 | 2001-01-16 | Motorola, Inc. | Communication device and method for interference suppression using adaptive equalization in a spread spectrum communication system |
US6741643B1 (en) * | 1998-04-15 | 2004-05-25 | Telecommunications Research Laboratories | Asymmetric equalization system for data transmission |
US6091760A (en) | 1998-06-29 | 2000-07-18 | L-3 Communications Corporation | Non-recursively generated orthogonal PN codes for variable rate CDMA |
JP2000224076A (ja) | 1999-02-03 | 2000-08-11 | Matsushita Electric Ind Co Ltd | 受信装置 |
US6515978B1 (en) * | 1999-04-19 | 2003-02-04 | Lucent Technologies Inc. | Methods and apparatus for downlink diversity in CDMA using Walsh codes |
US6233273B1 (en) | 1999-06-29 | 2001-05-15 | Intersil Americas Inc. | Rake receiver with embedded decision feedback equalizer |
AUPQ234599A0 (en) * | 1999-08-20 | 1999-09-16 | Lamb, Robert Norman | Hydrophobic material |
DE19949007C1 (de) | 1999-10-11 | 2001-02-08 | Bosch Gmbh Robert | Verfahren zum Empfang von Funksignalen in einer Mobilstation und Mobilstation |
CN1722626A (zh) * | 1999-10-19 | 2006-01-18 | 美商内数位科技公司 | Cdma信号多用户检测接收器 |
EP1109326A1 (fr) * | 1999-12-15 | 2001-06-20 | Lucent Technologies Inc. | Détecteur de préambule pour un récepteur AMRC |
DK1635525T3 (da) | 2000-01-07 | 2007-12-10 | Interdigital Tech Corp | Kanalestimering for time division duplex kommunikationssystemer |
JP2001257730A (ja) * | 2000-03-13 | 2001-09-21 | Matsushita Electric Ind Co Ltd | 送信利得調整方法及び無線装置 |
JP2001267989A (ja) | 2000-03-17 | 2001-09-28 | Matsushita Electric Ind Co Ltd | 基地局装置及び伝播路推定方法 |
US6473467B1 (en) | 2000-03-22 | 2002-10-29 | Qualcomm Incorporated | Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system |
EP1437843B1 (fr) * | 2000-10-05 | 2008-03-12 | Samsung Electronics Co., Ltd. | Appareil et procédé pour un système de communication mobile TDD CDMA avec TSTD |
ATE250305T1 (de) * | 2000-11-20 | 2003-10-15 | Sony Int Europe Gmbh | Ofdm-system mit sender-antennendiversity und vorentzerrung |
US7218666B2 (en) | 2000-12-29 | 2007-05-15 | Motorola, Inc. | Method and system for transmission and frequency domain equalization for wideband CDMA system |
US20020173286A1 (en) * | 2001-04-06 | 2002-11-21 | Bengt Lindoff | Radiocommunication employing selected synchronization technique |
US6959047B1 (en) * | 2001-04-09 | 2005-10-25 | At&T Corp | Training-based channel estimation for multiple-antennas |
JP3631698B2 (ja) | 2001-04-09 | 2005-03-23 | 日本電信電話株式会社 | Ofdm信号伝送システム、ofdm信号送信装置及びofdm信号受信装置 |
US7177369B2 (en) * | 2001-04-27 | 2007-02-13 | Vivato, Inc. | Multipath communication methods and apparatuses |
US7047016B2 (en) | 2001-05-16 | 2006-05-16 | Qualcomm, Incorporated | Method and apparatus for allocating uplink resources in a multiple-input multiple-output (MIMO) communication system |
US20030026348A1 (en) * | 2001-06-07 | 2003-02-06 | National University Of Singapore | Wireless communication apparatus and method |
US7218681B2 (en) * | 2001-10-11 | 2007-05-15 | Agere Systems Inc. | Method and apparatus for cross-talk mitigation through joint multiuser adaptive pre-coding |
US6760388B2 (en) | 2001-12-07 | 2004-07-06 | Qualcomm Incorporated | Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems |
US7604738B2 (en) * | 2002-02-08 | 2009-10-20 | Schroeder Industries Llc | Connecting end cap for a filter |
US7197084B2 (en) * | 2002-03-27 | 2007-03-27 | Qualcomm Incorporated | Precoding for a multipath channel in a MIMO system |
US7593357B2 (en) * | 2002-03-28 | 2009-09-22 | Interdigital Technology Corporation | Transmit processing using receiver functions |
-
2002
- 2002-12-31 US US10/335,347 patent/US7593357B2/en not_active Expired - Fee Related
-
2003
- 2003-03-27 KR KR1020047015004A patent/KR100709953B1/ko not_active IP Right Cessation
- 2003-03-27 WO PCT/US2003/009396 patent/WO2003084097A1/fr active Application Filing
- 2003-03-27 CN CNB038070200A patent/CN100536366C/zh not_active Expired - Fee Related
- 2003-03-27 CA CA002480533A patent/CA2480533A1/fr not_active Abandoned
- 2003-03-27 JP JP2003581381A patent/JP4068065B2/ja not_active Expired - Fee Related
- 2003-03-27 KR KR1020057015647A patent/KR20050090476A/ko not_active Application Discontinuation
- 2003-03-27 EP EP03718075A patent/EP1488543B1/fr not_active Expired - Lifetime
- 2003-03-27 AU AU2003222091A patent/AU2003222091A1/en not_active Abandoned
- 2003-03-28 DE DE20305080U patent/DE20305080U1/de not_active Expired - Lifetime
- 2003-03-28 TW TW092204883U patent/TW572497U/zh not_active IP Right Cessation
- 2003-03-28 TW TW098105043A patent/TW200926634A/zh unknown
- 2003-03-28 KR KR20-2003-0009383U patent/KR200316215Y1/ko not_active IP Right Cessation
- 2003-03-28 HK HK03102239A patent/HK1055209A2/xx not_active IP Right Cessation
- 2003-03-28 AR ARP030101101A patent/AR039188A1/es active IP Right Grant
- 2003-03-28 CN CNU032465602U patent/CN2731842Y/zh not_active Expired - Lifetime
- 2003-03-28 MY MYPI20031152A patent/MY167477A/en unknown
- 2003-03-28 TW TW095110158A patent/TWI355153B/zh not_active IP Right Cessation
- 2003-03-28 HK HK03102238A patent/HK1055210A2/xx not_active IP Right Cessation
- 2003-03-28 DE DE20305079U patent/DE20305079U1/de not_active Expired - Lifetime
- 2003-03-28 KR KR20-2003-0009385U patent/KR200317022Y1/ko not_active IP Right Cessation
- 2003-03-28 TW TW092204884U patent/TW592424U/zh not_active IP Right Cessation
- 2003-03-28 TW TW092107094A patent/TWI256218B/zh not_active IP Right Cessation
- 2003-03-28 TW TW092127609A patent/TWI302790B/zh not_active IP Right Cessation
-
2004
- 2004-05-21 KR KR1020040036438A patent/KR20040052967A/ko not_active Application Discontinuation
- 2004-06-07 KR KR1020040041287A patent/KR100693851B1/ko not_active IP Right Cessation
- 2004-09-28 NO NO20044121A patent/NO20044121L/no not_active Application Discontinuation
-
2005
- 2005-08-26 KR KR1020050079098A patent/KR20050089951A/ko not_active Application Discontinuation
- 2005-09-30 KR KR1020050092540A patent/KR20050101149A/ko not_active Application Discontinuation
-
2007
- 2007-03-26 JP JP2007079999A patent/JP4755621B2/ja not_active Expired - Fee Related
-
2009
- 2009-09-02 US US12/552,831 patent/US8531938B2/en not_active Expired - Fee Related
-
2013
- 2013-09-06 US US14/020,396 patent/US20140003469A1/en not_active Abandoned
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |