SI2101419T1 - Postopek distribucije in procesiranja sekvenc ter priprava v komunikacijskem sistemu - Google Patents

Postopek distribucije in procesiranja sekvenc ter priprava v komunikacijskem sistemu

Info

Publication number
SI2101419T1
SI2101419T1 SI200830203T SI200830203T SI2101419T1 SI 2101419 T1 SI2101419 T1 SI 2101419T1 SI 200830203 T SI200830203 T SI 200830203T SI 200830203 T SI200830203 T SI 200830203T SI 2101419 T1 SI2101419 T1 SI 2101419T1
Authority
SI
Slovenia
Prior art keywords
communication system
processing method
sequence distributing
distributing
sequence
Prior art date
Application number
SI200830203T
Other languages
English (en)
Inventor
Bingyu Qu
Yujuan He
Xuan Feng
Original Assignee
Huawei Tech Co Ltd
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 claimed from CN2007101004495A external-priority patent/CN101262687B/zh
Priority claimed from CN 200710112774 external-priority patent/CN101262255B/zh
Priority claimed from CNA200710123676XA external-priority patent/CN101399793A/zh
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Priority claimed from PCT/CN2008/070431 external-priority patent/WO2008106894A1/zh
Publication of SI2101419T1 publication Critical patent/SI2101419T1/sl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L23/00Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00
    • H04L23/02Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00 adapted for orthogonal signalling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/0007Code type
    • H04J13/0055ZCZ [zero correlation zone]
    • H04J13/0059CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062Zadoff-Chu
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/16Code allocation
    • H04J13/22Allocation of codes with a zero correlation zone
    • 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
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0062Avoidance of ingress interference, e.g. ham radio channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0073Allocation arrangements that take into account other cell interferences
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
SI200830203T 2007-03-07 2008-03-06 Postopek distribucije in procesiranja sekvenc ter priprava v komunikacijskem sistemu SI2101419T1 (sl)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN200710073057 2007-03-07
CN2007101004495A CN101262687B (zh) 2007-03-07 2007-04-09 序列分配方法与装置
CN200710103147 2007-04-27
CN 200710112774 CN101262255B (zh) 2007-03-07 2007-06-17 通信系统中的序列分配、处理的方法与装置
CNA200710123676XA CN101399793A (zh) 2007-09-30 2007-09-30 通信系统中的序列分配、处理的方法与装置
PCT/CN2008/070431 WO2008106894A1 (fr) 2007-03-07 2008-03-06 Procédé de distribution et de traitement de séquences et appareil dans un système de communication
EP20080715167 EP2101419B1 (en) 2007-03-07 2008-03-06 Sequence distributing, processing method and apparatus in communication system

Publications (1)

Publication Number Publication Date
SI2101419T1 true SI2101419T1 (sl) 2011-05-31

Family

ID=45812046

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200830203T SI2101419T1 (sl) 2007-03-07 2008-03-06 Postopek distribucije in procesiranja sekvenc ter priprava v komunikacijskem sistemu

Country Status (1)

Country Link
SI (1) SI2101419T1 (sl)

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