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
US20080291972A1 (en) * 2004-01-20 2008-11-27 Agency For Science, Technology And Research Method and Transmitter, Receiver and Transceiver Systems for Ultra Widebrand Communication
WO2005074166A1 (en) 2004-01-29 2005-08-11 Neocific, Inc. Methods and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
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
WO2006088326A2 (en) * 2005-02-18 2006-08-24 Lg Electronics Inc. Wireless multiple access system for suppressing inter-cell interference
US20060187887A1 (en) * 2005-02-18 2006-08-24 Lg Electronics Inc. Wireless multiple access system for suppressing inter-cell interference
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
US7860147B2 (en) * 2006-08-16 2010-12-28 Harris Corporation Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM)
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
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
US9178732B2 (en) * 2006-10-19 2015-11-03 Qualcomm Incorporated Beacon coding in wireless communications systems
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
JP5676274B2 (ja) * 2008-01-29 2015-02-25 コーニンクレッカ フィリップス エヌ ヴェ パケット再送信及び受信の方法並びに同方法を採用する無線装置
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)
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
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
KR101565417B1 (ko) * 2008-08-08 2015-11-03 엘지전자 주식회사 다중 주파수 대역 시스템에서의 자원 할당하는 방법 및 장치
US8976851B2 (en) 2011-05-26 2015-03-10 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
US9444514B2 (en) 2010-05-28 2016-09-13 Cohere Technologies, Inc. OTFS methods of data channel characterization and uses thereof
US9130638B2 (en) 2011-05-26 2015-09-08 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-frequency shifting communications system
US11943089B2 (en) 2010-05-28 2024-03-26 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-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
US10681568B1 (en) 2010-05-28 2020-06-09 Cohere Technologies, Inc. Methods of data channel characterization and uses thereof
US9071286B2 (en) 2011-05-26 2015-06-30 Cohere Technologies, Inc. Modulation and equalization in an orthonormal time-frequency shifting communications system
US10411843B2 (en) 2012-06-25 2019-09-10 Cohere Technologies, Inc. Orthogonal time frequency space communication system compatible with OFDM
US10003487B2 (en) * 2013-03-15 2018-06-19 Cohere Technologies, Inc. Symplectic 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
US10469215B2 (en) 2012-06-25 2019-11-05 Cohere Technologies, Inc. Orthogonal time frequency space modulation system for the Internet of Things
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
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
CN107925434B (zh) 2015-05-11 2021-02-05 凝聚技术公司 用于数据的辛正交时频移位调制和传输的系统和方法
US10090973B2 (en) 2015-05-11 2018-10-02 Cohere Technologies, Inc. Multiple access in an orthogonal time frequency space communication system
US9866363B2 (en) 2015-06-18 2018-01-09 Cohere Technologies, Inc. System and method for coordinated management of network access points
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
EP3311541B1 (de) * 2015-06-22 2021-11-17 Cohere Technologies, Inc. Symplektisches orthogonales zeitfrequenzraummodulationssystem
US10404514B2 (en) * 2015-06-27 2019-09-03 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
US10693581B2 (en) 2015-07-12 2020-06-23 Cohere Technologies, Inc. Orthogonal time frequency space modulation over a plurality of narrow band subcarriers
CN108770382B (zh) 2015-09-07 2022-01-14 凝聚技术公司 使用正交时间频率空间调制的多路存取的方法
US11038733B2 (en) 2015-11-18 2021-06-15 Cohere Technologies, Inc. Orthogonal time frequency space modulation techniques
WO2017100666A1 (en) 2015-12-09 2017-06-15 Cohere Technologies Pilot packing using complex orthogonal functions
US10666314B2 (en) 2016-02-25 2020-05-26 Cohere Technologies, Inc. Reference signal packing for wireless communications
WO2017165697A1 (en) 2016-03-23 2017-09-28 Cohere Technologies Receiver-side processing of orthogonal time frequency space modulated signals
WO2017173160A1 (en) 2016-03-31 2017-10-05 Cohere Technologies Channel acquisition using orthogonal time frequency space modulated pilot signal
US9667307B1 (en) 2016-03-31 2017-05-30 Cohere Technologies Wireless telecommunications system for high-mobility applications
CN113726700B (zh) 2016-04-01 2024-09-24 凝聚技术公司 通过执行迭代均衡来从接收信号中恢复信息位的无线通信方法和设备
US10063295B2 (en) 2016-04-01 2018-08-28 Cohere Technologies, Inc. Tomlinson-Harashima precoding in an OTFS communication system
US10938602B2 (en) 2016-05-20 2021-03-02 Cohere Technologies, Inc. Iterative channel estimation and equalization with superimposed reference signals
EP3497785B1 (de) 2016-08-12 2024-03-13 Cohere Technologies, Inc. Verfahren zur mehrbenutzer-multiplexen von orthogonalen zeitfrequenzraumsignalen
EP3497907A4 (de) 2016-08-12 2020-03-04 Cohere Technologies, Inc. Lokalisierte entzerrung für kanäle mit zwischenträgerinterferenzen
WO2018031952A1 (en) 2016-08-12 2018-02-15 Cohere Technologies Iterative multi-level equalization and decoding
WO2018064587A1 (en) 2016-09-29 2018-04-05 Cohere Technologies Transport block segmentation for multi-level codes
US10965348B2 (en) 2016-09-30 2021-03-30 Cohere Technologies, Inc. Uplink user resource allocation for orthogonal time frequency space modulation
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
WO2018200577A1 (en) 2017-04-24 2018-11-01 Cohere Technologies Digital communication using lattice division multiplexing
WO2018200567A1 (en) 2017-04-24 2018-11-01 Cohere Technologies Multibeam antenna designs and operation
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
WO2019032605A1 (en) 2017-08-11 2019-02-14 Cohere Technologies RADIATION TRACING TECHNIQUE FOR WIRELESS CHANNEL MEASUREMENTS
WO2019036492A1 (en) 2017-08-14 2019-02-21 Cohere Technologies ASSIGNMENT OF TRANSMISSION RESOURCES BY DIVISION OF BLOCKS OF PHYSICAL RESOURCES
WO2019051093A1 (en) 2017-09-06 2019-03-14 Cohere Technologies REDUCTION OF TRELLIS IN TIME, FREQUENCY AND ORTHOGONAL SPATIAL MODULATION
US11283561B2 (en) 2017-09-11 2022-03-22 Cohere Technologies, Inc. Wireless local area networks using orthogonal time frequency space modulation
US11190308B2 (en) 2017-09-15 2021-11-30 Cohere Technologies, Inc. Achieving synchronization in an orthogonal time frequency space signal receiver
WO2019060596A2 (en) 2017-09-20 2019-03-28 Cohere Technologies, Inc. LOW COST ELECTROMAGNETIC POWER SUPPLY NETWORK
US11152957B2 (en) 2017-09-29 2021-10-19 Cohere Technologies, Inc. Forward error correction using non-binary low density parity check codes
WO2019089986A1 (en) 2017-11-01 2019-05-09 Cohere Technologies, Inc. Precoding in wireless systems using orthogonal time frequency space multiplexing
US11184122B2 (en) 2017-12-04 2021-11-23 Cohere Technologies, Inc. Implementation of orthogonal time frequency space modulation for wireless communications
WO2019157230A1 (en) 2018-02-08 2019-08-15 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
US12335081B2 (en) 2021-04-29 2025-06-17 Cohere Technologies, Inc. Ultra wide band signals using orthogonal time frequency space modulation
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
EP1618681A2 (de) 2006-01-25
EP1618681B1 (de) 2008-08-27
CN1781269A (zh) 2006-05-31
US7286603B2 (en) 2007-10-23
US20040218523A1 (en) 2004-11-04
WO2004100385A2 (en) 2004-11-18
WO2004100385A3 (en) 2005-10-20
DE602004016140D1 (de) 2008-10-09
EP1618681A4 (de) 2007-05-30

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