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1. (WO2010072014) ACTIVE ANTENNA DEVICE, NETWORK DEVICE AND ACCESS POINT OF A WIRELESS NETWORK
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072014 International Application No.: PCT/CN2008/002080
Publication Date: 01.07.2010 International Filing Date: 25.12.2008
IPC:
H01Q 23/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
23
Aerials with active circuits or circuit elements integrated within them or attached to them
Applicants:
SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Wittelsbacherplatz 2 D-80333 Munich, DE (AllExceptUS)
MATTIAS, Lampe [DE/CN]; CN (UsOnly)
HU, Zhenping [CN/CN]; CN (UsOnly)
TIAN, Jifeng [CN/CN]; CN (UsOnly)
MATTIAS, Seifert [DE/DE]; DE (UsOnly)
ANDREAS, Kister [DE/DE]; DE (UsOnly)
Inventors:
MATTIAS, Lampe; CN
HU, Zhenping; CN
TIAN, Jifeng; CN
MATTIAS, Seifert; DE
ANDREAS, Kister; DE
Agent:
KANGXIN PARTNERS, P.C.; Floor 16, Tower A, InDo Building A48 Zhichun Road, Haidian District Beijing 100098, CN
Priority Data:
Title (EN) ACTIVE ANTENNA DEVICE, NETWORK DEVICE AND ACCESS POINT OF A WIRELESS NETWORK
(FR) DISPOSITIF ANTENNE ACTIVE, DISPOSITIF RÉSEAU ET POINT D'ACCÈS D'UN RÉSEAU SANS FIL
Abstract:
(EN) The invention proposed an active antenna device, a network device and an access point equipped with the network device and a plurality of distributed active antenna devices. The active antenna device comprises an antenna unit, an amplifer unit and a control unit, wherein the amplification of the amplifier unit is controlled by the control unit according to the instruction from a management unit located in the network device. The invention can achieve a low handover frequency whereas rendering the communication less vulnerable to contentions and/or interference than in the conventional systems.
(FR) L'invention concerne un dispositif antenne active, un dispositif réseau et un point d'accès équipé du dispositif réseau et d'une pluralité de dispositifs antenne active répartis. Le dispositif antenne active comprend un module antenne, un module amplificateur et un module de commande, l'amplification réalisée par le module amplificateur étant commandée par le module de commande en fonction d'une instruction issue d'un module de gestion monté dans le dispositif réseau. L'invention permet d'obtenir une faible fréquence de transfert tout en réduisant la vulnérabilité des communications aux contentions et/ou aux interférences par rapport aux systèmes classiques.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, MT, NL, NO, 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: English (EN)
Filing Language: English (EN)
Also published as:
EP2371034US20110269404CN102204014