ATE406716T1 - Funkkommunikationsprotokol -verfahren und -gerät zur übertragung über eine funkschnittstelle. - Google Patents

Funkkommunikationsprotokol -verfahren und -gerät zur übertragung über eine funkschnittstelle.

Info

Publication number
ATE406716T1
ATE406716T1 AT04760579T AT04760579T ATE406716T1 AT E406716 T1 ATE406716 T1 AT E406716T1 AT 04760579 T AT04760579 T AT 04760579T AT 04760579 T AT04760579 T AT 04760579T AT E406716 T1 ATE406716 T1 AT E406716T1
Authority
AT
Austria
Prior art keywords
cdma
transmission
carriers
spread
information
Prior art date
Application number
AT04760579T
Other languages
English (en)
Inventor
Prabodh Varshney
Hannu Vilpponen
Mohammad Jaber Borran
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE406716T1 publication Critical patent/ATE406716T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2631—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for broadband transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT04760579T 2003-05-01 2004-04-26 Funkkommunikationsprotokol -verfahren und -gerät zur übertragung über eine funkschnittstelle. ATE406716T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/427,694 US7286603B2 (en) 2003-05-01 2003-05-01 Method and apparatus for increasing data rates in a wideband MC-CDMA telecommunication system

Publications (1)

Publication Number Publication Date
ATE406716T1 true ATE406716T1 (de) 2008-09-15

Family

ID=33310231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04760579T ATE406716T1 (de) 2003-05-01 2004-04-26 Funkkommunikationsprotokol -verfahren und -gerät zur übertragung über eine funkschnittstelle.

Country Status (6)

Country Link
US (1) US7286603B2 (de)
EP (1) EP1618681B1 (de)
CN (1) CN1781269A (de)
AT (1) ATE406716T1 (de)
DE (1) DE602004016140D1 (de)
WO (1) WO2004100385A2 (de)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100918730B1 (ko) 2003-10-27 2009-09-24 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 통신 시스템에서기지국 구분을 위한 파일럿 패턴 세트 송수신 장치 및 방법
WO2005069523A1 (en) * 2004-01-20 2005-07-28 Agency For Science, Technology And Research A system, a transceiver structure for use therein and a method of processing signals in such a system
KR100818774B1 (ko) 2004-01-29 2008-04-03 포스데이타 주식회사 광대역 무선 통신 시스템에서 다중-반송파 및 직접 시퀀스확산 스펙트럼 신호를 중첩시키는 방법 및 장치
US20050237923A1 (en) * 2004-04-26 2005-10-27 Texas Instruments Incorporated Multi-bank OFDM high data rate extensions
US8571132B2 (en) * 2004-12-22 2013-10-29 Qualcomm Incorporated Constrained hopping in wireless communication systems
US20060187887A1 (en) * 2005-02-18 2006-08-24 Lg Electronics Inc. Wireless multiple access system for suppressing inter-cell interference
EP1849245A4 (de) * 2005-02-18 2011-08-03 Lg Electronics Inc Drahtloses mehrfachzugangssystem zur unterdrückung von zwischenzelleninterferenz
US8670493B2 (en) 2005-06-22 2014-03-11 Eices Research, Inc. Systems and/or methods of increased privacy wireless communications
US8601269B2 (en) * 2005-07-15 2013-12-03 Texas Instruments Incorporated Methods and systems for close proximity wireless communications
JP2007028602A (ja) * 2005-07-15 2007-02-01 Sanyo Electric Co Ltd 無線装置
US7944995B2 (en) * 2005-11-14 2011-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Variable bandwidth receiver
CN1960354B (zh) * 2006-04-27 2012-04-11 北京泰美世纪科技有限公司 多载波系统中连续导频编码的发送和接收方法及装置
US8189621B2 (en) 2006-05-12 2012-05-29 Microsoft Corporation Stack signaling to application with lack of requested bandwidth
US8780936B2 (en) * 2006-05-22 2014-07-15 Qualcomm Incorporated Signal acquisition for wireless communication systems
US7649951B2 (en) * 2006-08-16 2010-01-19 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with applied frequency domain spreading
US7751488B2 (en) * 2006-08-16 2010-07-06 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM)
US7813433B2 (en) * 2006-08-16 2010-10-12 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with selected subcarriers turned on or off
US7860147B2 (en) * 2006-08-16 2010-12-28 Harris Corporation Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM)
US7903749B2 (en) * 2006-08-16 2011-03-08 Harris Corporation System and method for applying frequency domain spreading to multi-carrier communications signals
WO2008025506A2 (en) * 2006-08-28 2008-03-06 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for allocating usable sub-carriers to physical resource blocks in a mobile telecommunications system
EP2074787B1 (de) * 2006-10-19 2012-08-15 QUALCOMM Incorporated Bakenkodierung in drahtlosen Kommunikationssystemen
US8144793B2 (en) 2006-12-12 2012-03-27 Microsoft Corporation Cognitive multi-user OFDMA
US7929623B2 (en) * 2007-03-30 2011-04-19 Microsoft Corporation FEC in cognitive multi-user OFDMA
US7970085B2 (en) 2007-05-08 2011-06-28 Microsoft Corporation OFDM transmission and reception for non-OFDMA signals
US8374130B2 (en) 2008-01-25 2013-02-12 Microsoft Corporation Orthogonal frequency division multiple access with carrier sense
KR20100108607A (ko) * 2008-01-29 2010-10-07 코닌클리케 필립스 일렉트로닉스 엔.브이. 패킷 재송신 및 수신 방법과 이를 이용하는 무선 디바이스
US8274921B2 (en) * 2008-04-01 2012-09-25 Harris Corporation System and method for communicating data using efficient fast fourier transform (FFT) for orthogonal frequency division multiplexing (OFDM)
US8238454B2 (en) * 2008-04-01 2012-08-07 Harris Corporation System and method for communicating data using efficient fast fourier transform (FFT) for orthogonal frequency division multiplexing (OFDM) demodulation
US8229009B2 (en) 2008-04-01 2012-07-24 Harris Corporation System and method for communicating data using efficient fast fourier transform (FFT) for orthogonal frequency division multiplexing (OFDM) modulation
KR101565417B1 (ko) 2008-08-08 2015-11-03 엘지전자 주식회사 다중 주파수 대역 시스템에서의 자원 할당하는 방법 및 장치
US9130638B2 (en) 2011-05-26 2015-09-08 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-frequency shifting communications system
US9071285B2 (en) 2011-05-26 2015-06-30 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-frequency shifting communications system
US10667148B1 (en) 2010-05-28 2020-05-26 Cohere Technologies, Inc. Methods of operating and implementing wireless communications systems
US8976851B2 (en) 2011-05-26 2015-03-10 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-frequency shifting communications system
US10681568B1 (en) 2010-05-28 2020-06-09 Cohere Technologies, Inc. Methods of data channel characterization and uses thereof
US11943089B2 (en) 2010-05-28 2024-03-26 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-shifting communications system
US9071286B2 (en) 2011-05-26 2015-06-30 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-frequency shifting communications system
US9444514B2 (en) 2010-05-28 2016-09-13 Cohere Technologies, Inc. OTFS methods of data channel characterization and uses thereof
US10090972B2 (en) 2012-06-25 2018-10-02 Cohere Technologies, Inc. System and method for two-dimensional equalization in an orthogonal time frequency space communication system
US10411843B2 (en) 2012-06-25 2019-09-10 Cohere Technologies, Inc. Orthogonal time frequency space communication system compatible with OFDM
US10469215B2 (en) 2012-06-25 2019-11-05 Cohere Technologies, Inc. Orthogonal time frequency space modulation system for the Internet of Things
US9912507B2 (en) * 2012-06-25 2018-03-06 Cohere Technologies, Inc. Orthogonal time frequency space communication system compatible with OFDM
US9929783B2 (en) 2012-06-25 2018-03-27 Cohere Technologies, Inc. Orthogonal time frequency space modulation system
US9967758B2 (en) 2012-06-25 2018-05-08 Cohere Technologies, Inc. Multiple access in an orthogonal time frequency space communication system
US10003487B2 (en) * 2013-03-15 2018-06-19 Cohere Technologies, Inc. Symplectic orthogonal time frequency space modulation system
US10090973B2 (en) 2015-05-11 2018-10-02 Cohere Technologies, Inc. Multiple access in an orthogonal time frequency space communication system
KR102607253B1 (ko) 2015-05-11 2023-11-29 코히어 테크놀로지스, 아이엔씨. 데이터의 심플렉틱 직교 시간 주파수 시프팅 변조 및 송신을 위한 시스템 및 방법
US10574317B2 (en) 2015-06-18 2020-02-25 Cohere Technologies, Inc. System and method for providing wireless communication services using configurable broadband infrastructure shared among multiple network operators
US9866363B2 (en) 2015-06-18 2018-01-09 Cohere Technologies, Inc. System and method for coordinated management of network access points
WO2016209848A1 (en) * 2015-06-22 2016-12-29 Cohere Technologies, Inc. Symplectic orthogonal time frequency space modulation system
WO2017003952A1 (en) * 2015-06-27 2017-01-05 Cohere Technologies, Inc. Orthogonal time frequency space communication system compatible with ofdm
US10892547B2 (en) 2015-07-07 2021-01-12 Cohere Technologies, Inc. Inconspicuous multi-directional antenna system configured for multiple polarization modes
KR102616669B1 (ko) 2015-07-12 2023-12-21 코히어 테크놀로지스, 아이엔씨. 복수의 협대역 부-반송파 상에서의 직교 시간 주파수 공간 변조
WO2017044501A1 (en) 2015-09-07 2017-03-16 Cohere Technologies Multiple access using orthogonal time frequency space modulation
CN108781160B (zh) 2015-11-18 2022-04-29 凝聚技术公司 正交时间频率空间调制技术
US10666479B2 (en) 2015-12-09 2020-05-26 Cohere Technologies, Inc. Pilot packing using complex orthogonal functions
CN109348739B (zh) 2016-02-25 2022-10-28 凝聚技术公司 用于无线通信的参考信号封装
US10693692B2 (en) 2016-03-23 2020-06-23 Cohere Technologies, Inc. Receiver-side processing of orthogonal time frequency space modulated signals
US9667307B1 (en) 2016-03-31 2017-05-30 Cohere Technologies Wireless telecommunications system for high-mobility applications
EP4262162A3 (de) 2016-03-31 2024-01-10 Cohere Technologies, Inc. Kanalerfassung unter verwendung eines orthogonalen zeitfrequenzraummodulierten pilotsignals
KR102276187B1 (ko) 2016-04-01 2021-07-12 코히어 테크놀로지스, 아이엔씨. 직교 시간 주파수 공간 변조된 신호들의 반복적 2차원 등화
EP3437197B1 (de) 2016-04-01 2022-03-09 Cohere Technologies, Inc. Tomlinson-harashima-vorcodierung in einem otfs-kommunikationssystem
WO2017201467A1 (en) 2016-05-20 2017-11-23 Cohere Technologies Iterative channel estimation and equalization with superimposed reference signals
EP3497799A4 (de) 2016-08-12 2020-04-15 Cohere Technologies, Inc. Iterative mehrstufige entzerrung und decodierung
CN116865924A (zh) 2016-08-12 2023-10-10 凝聚技术公司 正交时间频率空间信号的多用户复用
WO2018032016A1 (en) 2016-08-12 2018-02-15 Cohere Technologies Localized equalization for channels with intercarrier interference
WO2018064587A1 (en) 2016-09-29 2018-04-05 Cohere Technologies Transport block segmentation for multi-level codes
EP3520310B1 (de) 2016-09-30 2021-10-27 Cohere Technologies, Inc. Zuweisung von uplink-benutzerressourcen zur orthogonalen zeitfrequenzraummodulation
WO2018106731A1 (en) 2016-12-05 2018-06-14 Cohere Technologies Fixed wireless access using orthogonal time frequency space modulation
EP3566379B1 (de) 2017-01-09 2024-12-11 Cohere Technologies, Inc. Pilotverschlüsselung zur kanalschätzung
US10356632B2 (en) 2017-01-27 2019-07-16 Cohere Technologies, Inc. Variable beamwidth multiband antenna
US10568143B2 (en) 2017-03-28 2020-02-18 Cohere Technologies, Inc. Windowed sequence for random access method and apparatus
WO2018191309A1 (en) 2017-04-11 2018-10-18 Cohere Technologies Digital communication using dispersed orthogonal time frequency space modulated signals
WO2018195548A1 (en) 2017-04-21 2018-10-25 Cohere Technologies Communication techniques using quasi-static properties of wireless channels
WO2018200567A1 (en) 2017-04-24 2018-11-01 Cohere Technologies Multibeam antenna designs and operation
WO2018200577A1 (en) 2017-04-24 2018-11-01 Cohere Technologies Digital communication using lattice division multiplexing
CN111052692B (zh) 2017-07-12 2022-10-11 凝聚技术公司 基于zak变换的数据调制方法
US11546068B2 (en) 2017-08-11 2023-01-03 Cohere Technologies, Inc. Ray tracing technique for wireless channel measurements
US11324008B2 (en) 2017-08-14 2022-05-03 Cohere Technologies, Inc. Transmission resource allocation by splitting physical resource blocks
WO2019051093A1 (en) 2017-09-06 2019-03-14 Cohere Technologies REDUCTION OF TRELLIS IN TIME, FREQUENCY AND ORTHOGONAL SPATIAL MODULATION
WO2019051427A1 (en) 2017-09-11 2019-03-14 Cohere Technologies, Inc. WIRELESS LOCAL NETWORKS USING ORTHOGONAL TIME-FREQUENCY SPACE MODULATION
EP3682607A4 (de) 2017-09-15 2021-09-01 Cohere Technologies, Inc. Synchronisierung in einem orthogonalen zeitfrequenzraumsignalempfänger
EP3685470B1 (de) 2017-09-20 2026-04-15 Cohere Technologies, Inc. Kostengünstiges elektromagnetisches speisenetzwerk
WO2019068053A1 (en) 2017-09-29 2019-04-04 Cohere Technologies, Inc. ERROR CORRECTION WITHOUT RETURN CIRCUIT USING LOW DENSITY NON-BINARY PARITY CHECK CODES
EP3704802B1 (de) 2017-11-01 2024-01-03 Cohere Technologies, Inc. Vorkodierung in drahtlosen systemen unter verwendung orthogonalem zeitfrequenz-raum-multiplexing
WO2019113046A1 (en) 2017-12-04 2019-06-13 Cohere Technologies, Inc. Implementation of orthogonal time frequency space modulation for wireless communications
US11632270B2 (en) 2018-02-08 2023-04-18 Cohere Technologies, Inc. Aspects of channel estimation for orthogonal time frequency space modulation for wireless communications
US11489559B2 (en) 2018-03-08 2022-11-01 Cohere Technologies, Inc. Scheduling multi-user MIMO transmissions in fixed wireless access systems
US11329848B2 (en) 2018-06-13 2022-05-10 Cohere Technologies, Inc. Reciprocal calibration for channel estimation based on second-order statistics
US11522600B1 (en) 2018-08-01 2022-12-06 Cohere Technologies, Inc. Airborne RF-head system
EP4331193A4 (de) 2021-04-29 2024-10-30 Cohere Technologies, Inc. Ultrabreitbandsignale mit orthogonaler zeitfrequenzraummodulation
CN114614901B (zh) * 2022-01-10 2024-09-20 南京航空航天大学 基于激光无线能量传输系统实现多通道信能同传的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6925067B2 (en) * 1999-04-23 2005-08-02 Qualcomm, Incorporated Configuration of overhead channels in a mixed bandwidth system
US6587448B1 (en) 1999-10-18 2003-07-01 Lucent Technologies Inc. Reconfigurable wireless system base station
US7327775B1 (en) 1999-12-23 2008-02-05 Nokia Corporation CDMA receiver
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
EP1300977A1 (de) 2001-10-04 2003-04-09 Mitsubishi Electric Information Technology Centre Europe B.V. Parallel Interferenzunterdrückung in einem MC-CDMA-Telekommunikationssystem
US7609612B2 (en) * 2002-07-12 2009-10-27 Texas Instruments Incorporated Multi-carrier transmitter for ultra-wideband (UWB) systems
US7796574B2 (en) * 2002-09-10 2010-09-14 Texas Instruments Incorporated Multi-carrier reception for ultra-wideband (UWB) systems
KR100532586B1 (ko) * 2002-10-30 2005-12-02 한국전자통신연구원 직교부호와 비이진 신호값을 이용한코드분할다중접속/직교주파수분할다중 방식의 송/수신장치 및 그 방법

Also Published As

Publication number Publication date
CN1781269A (zh) 2006-05-31
US7286603B2 (en) 2007-10-23
EP1618681B1 (de) 2008-08-27
DE602004016140D1 (de) 2008-10-09
EP1618681A2 (de) 2006-01-25
WO2004100385A2 (en) 2004-11-18
US20040218523A1 (en) 2004-11-04
EP1618681A4 (de) 2007-05-30
WO2004100385A3 (en) 2005-10-20

Similar Documents

Publication Publication Date Title
DE602004016140D1 (de) Funkkommunikationsprotokol -verfahren und -gerät zur Übertragung über eine Funkschnittstelle.
KR101052438B1 (ko) 코드 분할 다중 액세스 및 단일 반송파 주파수 분할 다중 액세스 전송들을 멀티플렉싱하기 위한 방법 및 장치
KR101103903B1 (ko) 하이브리드 서브캐리어 맵핑 방법 및 시스템
CA2335225A1 (en) Multi-carrier cdma radio transmitting method and apparatus, and channel estimation method and apparatus for multi-carrier cdma radio transmitting system
RU2008100083A (ru) Устройство для генерирования набора параметров радиосвязи, передатчик и приемник
CA2539925A1 (en) Interference management for soft handoff and broadcast services in a wireless frequency hopping communication system
WO2008156495A2 (en) Control channel signaling in wireless communications
US20050152328A1 (en) Adaptive channelization scheme for high throughput multicarrier systems
US20070071125A1 (en) Method and apparatus for ifdma transmission
BRPI0708536A2 (pt) Método e sistema para cancelamento de recursos em um sistema de comunicação sem fio
EP2253115B1 (de) Bandeffizientes verfahren und system zum senden/empfangen eines kommunikationskanals unter verwendung eines kanalbands
KR20080110555A (ko) 무선통신시스템에서 신호 전송 방법
WO2004012345A3 (en) Cdma telecommunication system
CN101150553A (zh) 一种基于正交频分复用系统的资源块分配方法
KR20040035287A (ko) Ｏｆｄｍ 수신시스템의 동기획득시간을 단축시킬 수 있는ｏｆｄｍ 전송시스템 및 그 방법
CN101110805B (zh) 基于正交频分复用的收发方法及系统
CA2583196A1 (en) Method of keying for broadcast using ofdm
Krishna et al. Implementation of GFDM Transceiver
CN101123600B (zh) 正交频分多址接入系统及其设备、传输方法和终端
EP1985075B1 (de) Drahtloses kommunikationsverfahren mit luftschnittstellen-codierungspaketen, die zur besseren nutzung der netzwerkressourcen konfiguriert wurden
US7864683B2 (en) Wireless communication method with air-interface encoder packets configured for more efficient use of network resources
Mones THE PERFORMANCE ANALYSIS OF OFDM SYSTEMS WITH USING DIFFERENT ORDER OF QAM
KR20040035292A (ko) 수신성능을 향상시키는 다중 반송파 송신 시스템 및 그의신호처리방법
CA2507729A1 (en) Multi-carrier cdma radio transmitting method and apparatus, and channel estimation method and apparatus for multi-carrier cdma radio transmitting system

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties