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CY1119538T1 - Βελτιωμενος ελεγχος σηματοδοτησης ανερχομενης ζευξης για διευρυμενο ευρος ζωνης - Google Patents

Βελτιωμενος ελεγχος σηματοδοτησης ανερχομενης ζευξης για διευρυμενο ευρος ζωνης

Info

Publication number
CY1119538T1
CY1119538T1 CY20161100840T CY161100840T CY1119538T1 CY 1119538 T1 CY1119538 T1 CY 1119538T1 CY 20161100840 T CY20161100840 T CY 20161100840T CY 161100840 T CY161100840 T CY 161100840T CY 1119538 T1 CY1119538 T1 CY 1119538T1
Authority
CY
Cyprus
Prior art keywords
control signals
uplink
ack
channel
nack
Prior art date
Application number
CY20161100840T
Other languages
English (en)
Inventor
Xiang Guang Che
Esa Tiirola
Kari Pajukoski
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of CY1119538T1 publication Critical patent/CY1119538T1/el

Links

Classifications

    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Σύμφωνα με μια διάταξη ένας εξοπλισμός χρήστη UE εκπέμπει σήματα ελέγχου ανοδικής ζεύξης, χρησιμοποιώντας ένα ή περισσότερα τμήματα του φάσματος συχνοτήτων ανοδικής ζεύξης που περιέχουν ένα ταυτόχρονα διαμοιραζόμενο κανάλι ανοδικής ζεύξης· και για την περίπτωση που δεν υπάρχει διαθέσιμο ένα ταυτόχρονα διαμοιραζόμενο κανάλι ανοδικής ζεύξης, ο UE εκπέμπει σήματα ελέγχου ανοδικής ζεύξης, χρησιμοποιώντας μόνο ένα μοναδικό τμήμα του φάσματος συχνοτήτων ανοδικής ζεύξης. Σε διάφορες διατάξεις τα σήματα ελέγχου είναι σήματα ελέγχου ACK/NACK που εκπέμπονται σε ένα κανάλι ελέγχου ανοδικής ζεύξης, το διαμοιραζόμενο κανάλι ανοδικής ζεύξης αποτελείται από ένα συγκεκριμένο κανάλι έλεγχου ανοδικής ζεύξης για το τμήμα, και κάθε τμήμα αποτελείται από έναν φορέα στοιχείων του συστήματος LTE-Α. Δυαδικά ψηφία δείκτη ανάθεσης καθοδικής ζεύξης μπορεί να περιλαμβάνονται σε μία παραχώρηση καθοδικής ζεύξης στον UE που υποδηλώνει πόσα τμήματα συνολικά κατανέμονται σε ένα τρέχον υποπλαίσιο καθοδικής ζεύξης. Ο UE μπορεί επίσης να χρησιμοποιήσει την ομαδοποίηση σημάτων ελέγχου ACΚ/ΝACΚ έναντι των τμημάτων πλέον του οποιουδήποτε ή και των δύο σημάτων ελέγχου ACK-NACK συγκεκριμένων τμημάτων ή την πολυπλεξία σημάτων ελέγχου ACΚ/ΝΑΚ.
CY20161100840T 2008-09-23 2016-08-25 Βελτιωμενος ελεγχος σηματοδοτησης ανερχομενης ζευξης για διευρυμενο ευρος ζωνης CY1119538T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19404208P 2008-09-23 2008-09-23
PCT/IB2009/006945 WO2010035117A1 (en) 2008-09-23 2009-09-23 Optimized uplink control signaling for extended bandwidth

Publications (1)

Publication Number Publication Date
CY1119538T1 true CY1119538T1 (el) 2018-03-07

Family

ID=42059308

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20161100840T CY1119538T1 (el) 2008-09-23 2016-08-25 Βελτιωμενος ελεγχος σηματοδοτησης ανερχομενης ζευξης για διευρυμενο ευρος ζωνης

Country Status (11)

Country Link
US (1) US9136998B2 (el)
EP (1) EP2329675B1 (el)
CN (1) CN102224758B (el)
CY (1) CY1119538T1 (el)
DK (1) DK2329675T3 (el)
HU (1) HUE029054T2 (el)
LT (1) LT2329675T (el)
PL (1) PL2329675T3 (el)
PT (1) PT2329675T (el)
SI (1) SI2329675T1 (el)
WO (1) WO2010035117A1 (el)

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Also Published As

Publication number Publication date
US9136998B2 (en) 2015-09-15
LT2329675T (lt) 2016-09-12
EP2329675A1 (en) 2011-06-08
EP2329675B1 (en) 2016-06-29
WO2010035117A1 (en) 2010-04-01
DK2329675T3 (en) 2016-09-05
PT2329675T (pt) 2016-08-18
SI2329675T1 (sl) 2016-10-28
CN102224758A (zh) 2011-10-19
HUE029054T2 (en) 2017-02-28
US20120093097A1 (en) 2012-04-19
CN102224758B (zh) 2015-02-04
PL2329675T3 (pl) 2016-11-30
EP2329675A4 (en) 2012-09-12

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