PL1678866T3 - Kodowanie hierarchiczne z wieloma antenami w systemie komunikacji bezprzewodowej - Google Patents

Kodowanie hierarchiczne z wieloma antenami w systemie komunikacji bezprzewodowej

Info

Publication number
PL1678866T3
PL1678866T3 PL04789175T PL04789175T PL1678866T3 PL 1678866 T3 PL1678866 T3 PL 1678866T3 PL 04789175 T PL04789175 T PL 04789175T PL 04789175 T PL04789175 T PL 04789175T PL 1678866 T3 PL1678866 T3 PL 1678866T3
Authority
PL
Poland
Prior art keywords
wireless communication
communication system
multiple antennas
hierarchical coding
hierarchical
Prior art date
Application number
PL04789175T
Other languages
English (en)
Inventor
Ashok Mantravadi
Avneesh Agrawal
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of PL1678866T3 publication Critical patent/PL1678866T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
PL04789175T 2003-09-25 2004-09-27 Kodowanie hierarchiczne z wieloma antenami w systemie komunikacji bezprzewodowej PL1678866T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50646603P 2003-09-25 2003-09-25
US10/791,314 US7724838B2 (en) 2003-09-25 2004-03-01 Hierarchical coding with multiple antennas in a wireless communication system
EP04789175A EP1678866B1 (en) 2003-09-25 2004-09-27 Hierarchical coding with multiple antennas in a wireless communication system
PCT/US2004/031828 WO2005032035A1 (en) 2003-09-25 2004-09-27 Hierarchical coding with multiple antennas in a wireless communication system

Publications (1)

Publication Number Publication Date
PL1678866T3 true PL1678866T3 (pl) 2010-12-31

Family

ID=34381243

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04789175T PL1678866T3 (pl) 2003-09-25 2004-09-27 Kodowanie hierarchiczne z wieloma antenami w systemie komunikacji bezprzewodowej

Country Status (16)

Country Link
US (2) US7724838B2 (pl)
EP (2) EP2249504A1 (pl)
JP (1) JP4509116B2 (pl)
KR (1) KR100780578B1 (pl)
AR (1) AR045840A1 (pl)
AT (1) ATE474390T1 (pl)
AU (1) AU2004306131C1 (pl)
BR (1) BRPI0414720A (pl)
CA (1) CA2540026C (pl)
DE (1) DE602004028146D1 (pl)
ES (1) ES2347250T3 (pl)
IL (1) IL174515A (pl)
MX (1) MXPA06003330A (pl)
PL (1) PL1678866T3 (pl)
TW (1) TWI390873B (pl)
WO (1) WO2005032035A1 (pl)

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