Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010074004) WIRELESS BASE STATION AND COMMUNICATION CONTROL METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074004 International Application No.: PCT/JP2009/071163
Publication Date: 01.07.2010 International Filing Date: 18.12.2009
IPC:
H04W 72/04 (2009.01) ,H04W 28/18 (2009.01) ,H04W 72/08 (2009.01) ,H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
16
Central resource management; Negotiation of resources, e.g. negotiating bandwidth or QoS [Quality of Service]
18
Negotiating wireless communication parameters
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
08
based on quality criteria
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
Applicants:
株式会社エヌ・ティ・ティ・ドコモ NTT DoCoMo, Inc. [JP/JP]; 東京都千代田区永田町二丁目11番1号 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150, JP (AllExceptUS)
大藤 義顕 OFUJI, Yoshiaki [JP/JP]; JP (UsOnly)
石井 啓之 ISHII, Hiroyuki [JP/JP]; JP (UsOnly)
大久保 尚人 OKUBO, Naoto [JP/JP]; JP (UsOnly)
Inventors:
大藤 義顕 OFUJI, Yoshiaki; JP
石井 啓之 ISHII, Hiroyuki; JP
大久保 尚人 OKUBO, Naoto; JP
Agent:
三好 秀和 MIYOSHI, Hidekazu; 東京都港区虎ノ門一丁目2番8号 虎ノ門琴平タワー Toranomon Kotohira Tower, 2-8, Toranomon 1-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
2008-32851824.12.2008JP
Title (EN) WIRELESS BASE STATION AND COMMUNICATION CONTROL METHOD
(FR) STATION DE BASE SANS FIL ET PROCÉDÉ DE COMMANDE DE COMMUNICATION
(JA) 無線基地局及び通信制御方法
Abstract:
(EN) The wireless base station (eNB) is equipped with a calculation unit (12), which calculates a reception quality correction value, based on the reception quality at one or multiple first resource blocks assigned to a mobile station in a PUSCH and the number of resource elements assigned to the transmission of individual control data in the first resource blocks, and a selection unit (13), which selects the modulation method to be used, and the number of bits that can be forwarded, in the first resource blocks, based on the reception quality correction value.
(FR) La station de base sans fil (eNB) est équipée d'une unité de calcul (12) qui calcule une valeur de correction de la qualité de réception, sur la base de la qualité de réception en un ou plusieurs premiers blocs de ressource multiples attribués à une station mobile dans un PUSCH (canal physique partagé en liaison montante) et du nombre d'éléments de ressource attribués à la transmission de données de commande individuelles dans les premiers blocs de ressource, et une unité de sélection (13) qui sélectionne le procédé de modulation à utiliser, et le nombre de bits qui peuvent être transférés, dans les premiers blocs de ressource, sur la base de la valeur de correction de la qualité de réception.
(JA) 本発明に係る無線基地局eNBは、PUSCHにおいて、の移動局に割り当てられる1つ又は複数の第1リソースブロックにおける受信品質、及び、第1リソースブロック内で個別制御情報の送信に割り当てられるリソース要素の数に基づいて、受信品質の補正値を算出する算出部12と、受信品質の補正値に基づいて、第一リソースブロックにおいて使用すべき変調方式及び伝送可能なビット数を選択する選択部13とを具備する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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:
JP2010154102US20110294439CN102265689