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1. (WO2012174714) WIRELESS ACCESS POINT AND RADIO-FREQUENCY EMISSION POWER ADJUSTMENT METHOD THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/174714 International Application No.: PCT/CN2011/076071
Publication Date: 27.12.2012 International Filing Date: 21.06.2011
IPC:
H04W 52/18 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
18
TPC being performed according to specific parameters
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza Keji Road South, Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057, CN (AllExceptUS)
孙旺强 SUN, Wangqiang [CN/CN]; CN (UsOnly)
彭永超 PENG, Yongchao [CN/CN]; CN (UsOnly)
李迎新 LI, Yingxin [CN/CN]; CN (UsOnly)
Inventors:
孙旺强 SUN, Wangqiang; CN
彭永超 PENG, Yongchao; CN
李迎新 LI, Yingxin; CN
Agent:
北京康信知识产权代理有限责任公司 KANGXIN PARTNERS, P.C.; 中国北京市 海淀区知春路甲48号盈都大厦A座16层 Floor 16, Tower A, Indo Building A48 Zhichun Road, Haidian District Beijing 100098, CN
Priority Data:
Title (EN) WIRELESS ACCESS POINT AND RADIO-FREQUENCY EMISSION POWER ADJUSTMENT METHOD THEREOF
(FR) POINT D'ACCÈS SANS FIL ET PROCÉDÉ DE RÉGLAGE DE PUISSANCE D'ÉMISSION RADIOFRÉQUENCE
(ZH) 无线接入点及其射频发射功率的调整方法
Abstract:
(EN) A wireless access point and a radio-frequency emission power adjustment method thereof are provided in the present invention. Wherein the method includes: the wireless access point continuously monitors the packet loss rate of a workstation which is connected with the wireless access point; and when the packet loss rate is less than a first threshold value, the wireless access point reduces its radio-frequency emission power gradually. By the present invention, on condition that the data communication between the wireless access point and the workstation is ensured to be not affected, the radio-frequency emission power is reduced as much as possible and the whole energy consumption of the wireless access point is reduced effectively.
(FR) La présente invention se rapporte à un point d'accès sans fil et à un procédé de réglage d'une puissance d'émission radiofréquence. Le procédé selon l'invention comprend les étapes suivantes : le point d'accès sans fil surveille en continu le taux de perte de paquets d'une station de travail qui est connectée au point d'accès sans fil ; et, quand le taux de perte de paquets est inférieur à une première valeur de seuil, le point d'accès sans fil réduit progressivement sa puissance d'émission radiofréquence. Dans la présente invention, s'il peut être garanti que la communication de données entre le point d'accès sans fil et la station de travail ne sera pas affectée, il est possible de réduire la puissance d'une émission radiofréquence autant que de besoin, et de réduire efficacement la consommation totale d'énergie du point d'accès sans fil.
(ZH) 本发明公开了一种无线接入点及其射频发射功率的调整方法。其中,该方法包括:无线接入点持续监测关联到其上的工作站的丢包率;在丢包率小于第一阈值的情况下,无线接入点逐级地降低无线接入点的射频发射功率。通过本发明,可以在保证无线接入点与工作站之间的数据通过不受影响的情况下,尽量的降低射频发射功率,有效地降低无线接入点的整体能耗。
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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, JP, 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, TH, 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, LR, 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 (AL, 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, RS, 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: Chinese (ZH)
Filing Language: Chinese (ZH)