UA98355C2 - Розміщення і спосіб передачі керуючої інформації в системах бездротового зв'язку - Google Patents

Розміщення і спосіб передачі керуючої інформації в системах бездротового зв'язку

Info

Publication number
UA98355C2
UA98355C2 UAA201006472A UAA201006472A UA98355C2 UA 98355 C2 UA98355 C2 UA 98355C2 UA A201006472 A UAA201006472 A UA A201006472A UA A201006472 A UAA201006472 A UA A201006472A UA 98355 C2 UA98355 C2 UA 98355C2
Authority
UA
Ukraine
Prior art keywords
signaling
ack
transmission
cqi
wireless communication
Prior art date
Application number
UAA201006472A
Other languages
English (en)
Russian (ru)
Inventor
Хуан МОНТОХО
Дурга Прасад Малладі
Original Assignee
Квелкомм Інкорпорейтед
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 Квелкомм Інкорпорейтед filed Critical Квелкомм Інкорпорейтед
Publication of UA98355C2 publication Critical patent/UA98355C2/uk

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 signaling, 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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), 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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Описані системи і способи, які забезпечують можливість розміщення і передачі керуючої інформації в системі бездротового зв'язку. Як описано, запланована передача сигналу квітирування (АСK) і сигналу інформації якості каналу (CQI) в загальному субкадрі може бути адаптована до мережних реалізацій з обмеженим бюджетом лінії зв'язку, в яких сигнал АСK конфігурується для повторення в декількох субкадрах для гарантії бажаного рівня частоти появи помилок для сигналу АСK. З цією метою різні описані тут аспекти винаходу забезпечують можливість модифікації кодової швидкості, застосовуваної до сигналу АСK, які повинні бути передані разом з даними, на основі коефіцієнта повторення сигналу АСK. Додатково і/або як альтернатива різні описані тут аспекти винаходу забезпечують можливість скасування передачі сигналу CQI і передачі тільки сигналу АСK в субкадрах, в яких сигнали CQI і АСK повинні були бути передані по суті одночасно, і передача сигналу АСK конфігурується для повторення в декількох субкадрах.
UAA201006472A 2007-10-30 2008-10-29 Розміщення і спосіб передачі керуючої інформації в системах бездротового зв'язку UA98355C2 (uk)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98363507P 2007-10-30 2007-10-30
US12/258,782 US8254244B2 (en) 2007-10-30 2008-10-27 Arrangement and method for transmitting control information in wireless communication systems
PCT/US2008/081511 WO2009058809A2 (en) 2007-10-30 2008-10-29 Arrangement and method for transmitting control information in wireless communication systems

Publications (1)

Publication Number Publication Date
UA98355C2 true UA98355C2 (uk) 2012-05-10

Family

ID=40582789

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201006472A UA98355C2 (uk) 2007-10-30 2008-10-29 Розміщення і спосіб передачі керуючої інформації в системах бездротового зв'язку

Country Status (17)

Country Link
US (2) US8254244B2 (uk)
EP (1) EP2208300A2 (uk)
JP (1) JP5199378B2 (uk)
KR (1) KR101115212B1 (uk)
CN (2) CN101843024B (uk)
AU (1) AU2008318862B2 (uk)
BR (1) BRPI0818134A2 (uk)
CA (1) CA2702294C (uk)
HK (1) HK1146989A1 (uk)
IL (1) IL205227A (uk)
MX (1) MX2010004558A (uk)
MY (1) MY152411A (uk)
NZ (1) NZ584436A (uk)
RU (1) RU2451404C2 (uk)
TW (1) TWI415412B (uk)
UA (1) UA98355C2 (uk)
WO (1) WO2009058809A2 (uk)

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Also Published As

Publication number Publication date
CN103354487A (zh) 2013-10-16
CN101843024B (zh) 2013-07-17
US20120307787A1 (en) 2012-12-06
WO2009058809A2 (en) 2009-05-07
AU2008318862B2 (en) 2012-04-05
RU2451404C2 (ru) 2012-05-20
RU2010121828A (ru) 2011-12-10
MY152411A (en) 2014-09-30
CA2702294C (en) 2015-12-22
NZ584436A (en) 2013-10-25
CA2702294A1 (en) 2009-05-07
MX2010004558A (es) 2010-05-19
HK1146989A1 (en) 2011-07-22
US20090110038A1 (en) 2009-04-30
CN103354487B (zh) 2016-09-21
JP5199378B2 (ja) 2013-05-15
TW200939681A (en) 2009-09-16
US8254244B2 (en) 2012-08-28
WO2009058809A3 (en) 2009-07-23
US9450728B2 (en) 2016-09-20
KR20100085154A (ko) 2010-07-28
AU2008318862A1 (en) 2009-05-07
KR101115212B1 (ko) 2012-02-14
EP2208300A2 (en) 2010-07-21
JP2011502436A (ja) 2011-01-20
IL205227A0 (en) 2010-12-30
BRPI0818134A2 (pt) 2015-03-31
TWI415412B (zh) 2013-11-11
CN101843024A (zh) 2010-09-22
IL205227A (en) 2016-02-29

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