IL201515D0 - Selection of root indices in polyphase cazac sequences - Google Patents

Selection of root indices in polyphase cazac sequences

Info

Publication number
IL201515D0
IL201515D0 IL20151509A IL20151509A IL201515D0 IL 201515 D0 IL201515 D0 IL 201515D0 IL 20151509 A IL20151509 A IL 20151509A IL 20151509 A IL20151509 A IL 20151509A IL 201515 D0 IL201515 D0 IL 201515D0
Authority
IL
Israel
Prior art keywords
selection
cazac sequences
root indices
polyphase
polyphase cazac
Prior art date
Application number
IL20151509A
Original Assignee
Qualcomm Inc
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
Priority to US91543407P priority Critical
Priority to US12/113,409 priority patent/US8223908B2/en
Priority to PCT/US2008/062554 priority patent/WO2008137781A1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL201515D0 publication Critical patent/IL201515D0/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/261Details of reference signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/0224Channel estimation using sounding signals
    • H04L25/0226Channel estimation using sounding signals sounding signals per se
IL20151509A 2007-05-02 2009-10-14 Selection of root indices in polyphase cazac sequences IL201515D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US91543407P true 2007-05-02 2007-05-02
US12/113,409 US8223908B2 (en) 2007-05-02 2008-05-01 Selection of acquisition sequences for optimal frequency offset estimation
PCT/US2008/062554 WO2008137781A1 (en) 2007-05-02 2008-05-02 Selection of root indices in polyphase cazac sequences

Publications (1)

Publication Number Publication Date
IL201515D0 true IL201515D0 (en) 2010-05-31

Family

ID=39939480

Family Applications (1)

Application Number Title Priority Date Filing Date
IL20151509A IL201515D0 (en) 2007-05-02 2009-10-14 Selection of root indices in polyphase cazac sequences

Country Status (16)

Country Link
US (1) US8223908B2 (en)
EP (1) EP2153606B1 (en)
JP (1) JP2010526498A (en)
KR (1) KR101090530B1 (en)
CN (1) CN101675635A (en)
AT (1) AT545258T (en)
AU (1) AU2008247511C1 (en)
BR (1) BRPI0811485A2 (en)
CA (1) CA2683537A1 (en)
IL (1) IL201515D0 (en)
MX (1) MX2009011684A (en)
MY (1) MY148707A (en)
RU (1) RU2439831C2 (en)
TW (1) TW200910859A (en)
UA (1) UA96329C2 (en)
WO (1) WO2008137781A1 (en)

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KR20070106913A (en) * 2006-05-01 2007-11-06 엘지전자 주식회사 Method of generating code sequence in communication system
PT2068455E (en) * 2006-09-30 2011-08-17 Huawei Tech Co Ltd Sequence distributing method, sequence processing method and apparatus in communication system
GB2458418B (en) 2006-12-19 2011-08-03 Lg Electronics Inc Sequence generating method for efficient detection and method for transmitting and receiving signals using the same
US8189557B2 (en) * 2007-02-23 2012-05-29 Texas Instruments Incorporated Secondary synchronization channel design for OFDMA systems
KR101095420B1 (en) 2007-03-07 2011-12-16 후아웨이 테크놀러지 컴퍼니 리미티드 Method and apparatus for allocating and processing sequences in communication system
DE202008018579U1 (en) * 2007-05-02 2016-01-14 Huawei Technologies Co., Ltd. An apparatus for producing a synchronization signal in a communication system
US7965689B2 (en) * 2007-05-14 2011-06-21 Motorola Mobility, Inc. Reference sequence construction for fast cell search
JP5113242B2 (en) * 2007-05-17 2013-01-09 エルジー エレクトロニクス インコーポレイティド Method of transmitting synchronization signals in a wireless communication system
US20080310383A1 (en) * 2007-06-15 2008-12-18 Sharp Laboratories Of America, Inc. Systems and methods for designing a sequence for code modulation of data and channel estimation
KR100938756B1 (en) 2007-07-06 2010-01-26 엘지전자 주식회사 Method for performing cell search procedure in wireless communication system
JP4994168B2 (en) * 2007-09-25 2012-08-08 株式会社日立国際電気 Communication equipment
WO2009084225A1 (en) * 2007-12-27 2009-07-09 Panasonic Corporation Sequence number establishing method, wireless communication terminal apparatus and wireless communication base station apparatus
WO2009100196A1 (en) * 2008-02-07 2009-08-13 Interdigital Patent Holdings, Inc. Optimized primary synchronization sequences for dedicated multimedia broadcast/multicast service
US8472309B2 (en) * 2008-08-20 2013-06-25 Qualcomm Incorporated Using CDMA to send uplink signals in WLANs
US8170592B2 (en) * 2008-09-12 2012-05-01 Broadcom Corporation Method and system for frame timing acquisition in evolved universal terrestrial radio access (EUTRA)
EP2205030A3 (en) * 2009-01-06 2014-03-12 Samsung Electronics Co., Ltd. Apparatus and method for generating synchronization channel in a wireless communication system
US8189541B2 (en) 2009-07-13 2012-05-29 Broadcom Corporation Method and system for generating timed events in a radio frame in an E-UTRA/LTE UE receiver
JP5278557B2 (en) * 2009-12-03 2013-09-04 富士通株式会社 Base station, the signal processing method
CN102195917B (en) * 2010-03-09 2014-01-08 华为技术有限公司 Method and device for sharing site and determining site cell identifier during cooperative communication
US8374072B2 (en) * 2010-04-07 2013-02-12 Qualcomm Incorporated Efficient zadoff-chu sequence generation
WO2012058648A2 (en) * 2010-10-29 2012-05-03 Neocific, Inc. Transmission of synchronization and control signals in a broadband wireless system
GB201114079D0 (en) * 2011-06-13 2011-09-28 Neul Ltd Mobile base station
RU2656609C2 (en) * 2013-11-01 2018-06-06 Хуавэй Текнолоджиз Ко., Лтд. Transmitter, receiver and method for generating synchronization signals
CN106797264A (en) * 2014-08-25 2017-05-31 第媒体有限责任公司 Dynamic configuration of a flexible orthogonal frequency division multiplexing PHY transport data frame preamble
CN105306127B (en) * 2014-12-10 2019-01-25 北京邮电大学 Mobile communication timing estimation method and device
MX2017010626A (en) 2015-03-09 2017-12-07 One Media Llc System discovery and signaling.
CN105099499B (en) * 2015-07-15 2017-07-11 北京理工大学 Design of the spread spectrum signal and the noise-acquisition algorithm Chirp

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KR100314353B1 (en) * 1998-04-28 2001-10-29 전주범 Ofdm receiver system
US7602696B2 (en) 2003-06-27 2009-10-13 Intel Corporation Adaptive guard intervals in OFDM systems
KR100800795B1 (en) * 2004-05-31 2008-02-04 삼성전자주식회사 Method and apparatus for transmitting/receiving up link acknowledgement information in a communication system
RU2276643C1 (en) 2004-11-22 2006-05-20 Елецкий государственный университет им. И.А. Бунина Trailer
US7821913B2 (en) 2005-03-29 2010-10-26 Qualcomm Incorporated Method and apparatus for data and pilot structures supporting equalization
KR100910707B1 (en) 2006-10-19 2009-08-04 엘지전자 주식회사 Method for transmitting control signal
CN103763297B (en) 2006-12-19 2017-04-12 Lg电子株式会社 Synchronizing signal transmission method and a base station, a method and a terminal receiving a synchronization signal
WO2008082262A2 (en) 2007-01-05 2008-07-10 Lg Electronics Inc. Method for setting cyclic shift considering frequency offset
CN102611533B (en) 2007-01-05 2016-06-01 Lg电子株式会社 The method in consideration of a case where a frequency offset setting cyclic shift
CN101606334B (en) 2007-02-12 2013-09-25 Lg电子株式会社 Methods and procedures for high speed UE access
CN101636937B (en) 2007-03-16 2013-05-01 Lg电子株式会社 Method of generating random access preambles in wireless communication system
KR20080097327A (en) 2007-05-01 2008-11-05 엘지전자 주식회사 Method for sequence set configuration and method for random access using the same
DE202008018579U1 (en) 2007-05-02 2016-01-14 Huawei Technologies Co., Ltd. An apparatus for producing a synchronization signal in a communication system
WO2009100196A1 (en) * 2008-02-07 2009-08-13 Interdigital Patent Holdings, Inc. Optimized primary synchronization sequences for dedicated multimedia broadcast/multicast service

Also Published As

Publication number Publication date
MX2009011684A (en) 2009-11-10
WO2008137781A1 (en) 2008-11-13
US20080273582A1 (en) 2008-11-06
MY148707A (en) 2013-05-31
KR101090530B1 (en) 2011-12-08
RU2439831C2 (en) 2012-01-10
RU2009144539A (en) 2011-06-10
AT545258T (en) 2012-02-15
JP2010526498A (en) 2010-07-29
UA96329C2 (en) 2011-10-25
EP2153606B1 (en) 2012-02-08
EP2153606A1 (en) 2010-02-17
US8223908B2 (en) 2012-07-17
CN101675635A (en) 2010-03-17
KR20100003312A (en) 2010-01-07
AU2008247511B2 (en) 2011-03-24
CA2683537A1 (en) 2008-11-13
AU2008247511C1 (en) 2011-09-08
BRPI0811485A2 (en) 2014-11-04
TW200910859A (en) 2009-03-01
AU2008247511A1 (en) 2008-11-13

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