ATE545252T1 - Wiederverwendung einer trainingssequenz zwischen frequenzangrenzenden funksignalen - Google Patents

Wiederverwendung einer trainingssequenz zwischen frequenzangrenzenden funksignalen

Info

Publication number
ATE545252T1
ATE545252T1 AT08876447T AT08876447T ATE545252T1 AT E545252 T1 ATE545252 T1 AT E545252T1 AT 08876447 T AT08876447 T AT 08876447T AT 08876447 T AT08876447 T AT 08876447T AT E545252 T1 ATE545252 T1 AT E545252T1
Authority
AT
Austria
Prior art keywords
slots
training sequence
reuse
radio channel
radio signals
Prior art date
Application number
AT08876447T
Other languages
English (en)
Inventor
William Camp
Toby John Bowen
Leland Scott Bloebaum
Original Assignee
Sony Ericsson Mobile Comm Ab
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 Sony Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Application granted granted Critical
Publication of ATE545252T1 publication Critical patent/ATE545252T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
AT08876447T 2008-08-14 2008-11-12 Wiederverwendung einer trainingssequenz zwischen frequenzangrenzenden funksignalen ATE545252T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/191,798 US8369289B2 (en) 2008-08-14 2008-08-14 Reuse of training sequence between frequency-adjacent radio signals
PCT/US2008/083205 WO2010019163A1 (en) 2008-08-14 2008-11-12 Reuse of training sequence between frequency-adjacent radio signals

Publications (1)

Publication Number Publication Date
ATE545252T1 true ATE545252T1 (de) 2012-02-15

Family

ID=40848375

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08876447T ATE545252T1 (de) 2008-08-14 2008-11-12 Wiederverwendung einer trainingssequenz zwischen frequenzangrenzenden funksignalen

Country Status (5)

Country Link
US (2) US8369289B2 (de)
EP (1) EP2321938B1 (de)
CN (1) CN102160344B (de)
AT (1) ATE545252T1 (de)
WO (1) WO2010019163A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8369289B2 (en) * 2008-08-14 2013-02-05 Sony Mobile Communications Ab Reuse of training sequence between frequency-adjacent radio signals
TWI404378B (zh) * 2008-10-02 2013-08-01 Mstar Semiconductor Inc 通道估測器及通道估測方法
TWI472149B (zh) 2010-03-02 2015-02-01 Marvell World Trade Ltd 雙載波放大器電路和方法
US8396168B2 (en) * 2010-04-15 2013-03-12 Telefonaktiebolaget L M Ericsson (Publ) Channel estimation for equalizer using serial localization with indecision
CN112970233B (zh) * 2018-12-17 2024-06-18 瑞士优北罗股份有限公司 估计通信信道的一个或更多个特征
US11627569B2 (en) * 2019-12-17 2023-04-11 Qualcomm Incorporated Dynamic uplink transmission adaptation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990738A (en) * 1998-06-19 1999-11-23 Datum Telegraphic Inc. Compensation system and methods for a linear power amplifier
US7035326B1 (en) * 2001-02-09 2006-04-25 Ikanos Communication, Inc. Method and apparatus for initializing modem communications
US7139321B2 (en) * 2001-03-08 2006-11-21 Regents Of The University Of Minnesota Channel estimation for wireless OFDM systems
KR100605810B1 (ko) 2003-12-20 2006-07-31 삼성전자주식회사 휴대용 단말기의 데이터 송수신방법
US20050163194A1 (en) * 2004-01-28 2005-07-28 Qualcomm Incorporated Interference estimation in a wireless communication system
US7512185B2 (en) * 2004-03-08 2009-03-31 Infineon Technologies Ag Dual carrier modulator for a multiband OFDM UWB transceiver
KR100705441B1 (ko) * 2004-12-10 2007-04-10 한국전자통신연구원 직교 주파수 분할 다중 시스템에서의 부반송파 할당 장치및 방법과, 부반송파 역할당 장치 및 방법
US8130781B2 (en) * 2005-02-28 2012-03-06 Intellectual Ventures I Llc Method and apparatus for providing dynamic selection of carriers
CN1980212A (zh) * 2005-12-08 2007-06-13 北京三星通信技术研究有限公司 多小区正交频分复用系统中的传输方法
EP1919102A1 (de) * 2006-10-30 2008-05-07 Mitsubishi Electric Information Technology Centre Europe B.V. Übertragungsverfahren in einem TDD-System mit einer Schutzzeit mit variabler Länge
TW200926702A (en) * 2007-12-12 2009-06-16 Alcor Micro Corp Apparatus and method for measuring channel state information
US20090304094A1 (en) * 2008-06-04 2009-12-10 The University Of Reading Whiteknights Dual Carrier Modulation Soft Demapper
US8041318B2 (en) * 2008-06-17 2011-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Relative frequency error compensation for multi-carrier receivers
CN102067672B (zh) * 2008-06-19 2014-07-16 交互数字专利控股公司 优化的服务双小区改变
US8385865B2 (en) * 2008-08-12 2013-02-26 Sony Mobile Communications Ab Evolved EDGE receiver
US8369289B2 (en) * 2008-08-14 2013-02-05 Sony Mobile Communications Ab Reuse of training sequence between frequency-adjacent radio signals

Also Published As

Publication number Publication date
US20100040027A1 (en) 2010-02-18
EP2321938B1 (de) 2012-02-08
US8369289B2 (en) 2013-02-05
WO2010019163A1 (en) 2010-02-18
CN102160344B (zh) 2014-10-22
EP2321938A1 (de) 2011-05-18
US20130083711A1 (en) 2013-04-04
CN102160344A (zh) 2011-08-17

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