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1. (WO2007004285) WIRELESS COMMUNICATION METHOD, WIRELESS TRANSMITTER AND WIRELESS RECEIVER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004285 International Application No.: PCT/JP2005/012347
Publication Date: 11.01.2007 International Filing Date: 04.07.2005
IPC:
H04J 99/00 (2009.01) ,H04B 7/06 (2006.01) ,H04L 1/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
99
Subject matter not provided for in other groups of this subclass
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
Applicants:
松下電器産業株式会社 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 〒5718501 大阪府門真市大字門真1006番地 Osaka 1006, Oaza Kadoma, Kadoma-shi Osaka 5718501, JP (AllExceptUS)
ロー リー イン LOH, Lee Ying; null (UsOnly)
中 勝義 NAKA, Katsuyoshi; null (UsOnly)
Inventors:
ロー リー イン LOH, Lee Ying; null
中 勝義 NAKA, Katsuyoshi; null
Agent:
鷲田 公一 WASHIDA, Kimihito; 〒2060034 東京都多摩市鶴牧1丁目24-1新都市センタービル5階 Tokyo 5th Floor Shintoshicenter Bldg. 24-1, Tsurumaki1-chome Tama-shi, Tokyo 2060034, JP
Priority Data:
Title (EN) WIRELESS COMMUNICATION METHOD, WIRELESS TRANSMITTER AND WIRELESS RECEIVER
(FR) PROCÉDÉ DE COMMUNICATION SANS FIL, TRANSMETTEUR ET RÉCEPTEUR SANS FIL
(JA) 無線通信方法、無線送信装置及び無線受信装置
Abstract:
(EN) A wireless communication method by which unnecessary retransmission request is suppressed and feedback information is reduced at the same time in a MIMO communication system. The wireless communication method is provided for transmitting signals by using a plurality of antennas (314), and has a step of applicably selecting the group configuration of the antennas (314), and a step of adding data to be used for error detection to a signal to be transmitted by using the antennas (314), by following the results of the selection.
(FR) L'invention concerne un procédé de communication sans fil supprimant une requête de retransmission inutile tout en réduisant les informations dans un système de communication MIMO. Le procédé de communication sans fil permet de transmettre des signaux à l'aide d'une pluralité d'antennes (314) et possède une étape qui consiste à choisir, de manière applicable, la configuration de groupe des antennes (314) ainsi qu'une étape pour ajouter des données à utiliser pour la détection d'erreurs vers un signal à transmettre en utilisant les antennes (314), selon les résultats de la sélection.
(JA)  MIMO通信システムにおいて不要な再送の要求の抑制とフィードバック情報の削減とを両立させることができる無線通信方法を提供する。この無線通信方法は、複数アンテナ(314)を用いて信号を送信するための無線通信方法であって、複数アンテナ(314)のグループ構成の選択を適応的に行うステップと、複数アンテナ(314)を用いて送信すべき信号に対して、誤り検出に用いられるデータを、選択の結果に従って付加するステップと、を有する。
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP1901466US20090225875JP4647657