PL2706801T3 - Terminal użytkownika, bezprzewodowa stacja bazowa, sposób odbierania kanału sterowania łącza pobierania, i system łączności telefonii komórkowej - Google Patents

Terminal użytkownika, bezprzewodowa stacja bazowa, sposób odbierania kanału sterowania łącza pobierania, i system łączności telefonii komórkowej

Info

Publication number
PL2706801T3
PL2706801T3 PL12779915T PL12779915T PL2706801T3 PL 2706801 T3 PL2706801 T3 PL 2706801T3 PL 12779915 T PL12779915 T PL 12779915T PL 12779915 T PL12779915 T PL 12779915T PL 2706801 T3 PL2706801 T3 PL 2706801T3
Authority
PL
Poland
Prior art keywords
base station
communication system
user terminal
mobile communication
control channel
Prior art date
Application number
PL12779915T
Other languages
English (en)
Inventor
Satoshi Nagata
Tetsushi Abe
Yoshihisa Kishiyama
Kazuaki Takeda
Original Assignee
Ntt Docomo, 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 Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Publication of PL2706801T3 publication Critical patent/PL2706801T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
PL12779915T 2011-05-02 2012-04-24 Terminal użytkownika, bezprzewodowa stacja bazowa, sposób odbierania kanału sterowania łącza pobierania, i system łączności telefonii komórkowej PL2706801T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011103178A JP5432210B2 (ja) 2011-05-02 2011-05-02 ユーザ端末、無線基地局、下り制御チャネル受信方法及び移動通信システム
PCT/JP2012/060983 WO2012150687A1 (ja) 2011-05-02 2012-04-24 ユーザ端末、無線基地局、下り制御チャネル受信方法及び移動通信システム
EP12779915.3A EP2706801B1 (en) 2011-05-02 2012-04-24 User terminal, wireless base station, downlink control channel reception method, and mobile communication system

Publications (1)

Publication Number Publication Date
PL2706801T3 true PL2706801T3 (pl) 2018-11-30

Family

ID=47107876

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12779915T PL2706801T3 (pl) 2011-05-02 2012-04-24 Terminal użytkownika, bezprzewodowa stacja bazowa, sposób odbierania kanału sterowania łącza pobierania, i system łączności telefonii komórkowej

Country Status (8)

Country Link
US (1) US9806834B2 (pl)
EP (1) EP2706801B1 (pl)
JP (1) JP5432210B2 (pl)
KR (1) KR20140034199A (pl)
CN (1) CN103503546B (pl)
MX (1) MX2013012697A (pl)
PL (1) PL2706801T3 (pl)
WO (1) WO2012150687A1 (pl)

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Also Published As

Publication number Publication date
EP2706801A4 (en) 2014-10-29
JP2012235354A (ja) 2012-11-29
MX2013012697A (es) 2013-12-06
CN103503546B (zh) 2018-01-16
CN103503546A (zh) 2014-01-08
WO2012150687A1 (ja) 2012-11-08
US20140086201A1 (en) 2014-03-27
EP2706801B1 (en) 2018-07-04
KR20140034199A (ko) 2014-03-19
US9806834B2 (en) 2017-10-31
JP5432210B2 (ja) 2014-03-05
EP2706801A1 (en) 2014-03-12

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