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1. (CN102204014) Active antenna device, network device and access point of a wireless network

Office : China
Application Number: 200880131690.7 Application Date: 25.12.2008
Publication Number: 102204014 Publication Date: 28.09.2011
Publication Kind : A
Prior PCT appl.: Application Number:PCTCN2008002080 ; Publication Number:2010072014 Click to see the data
IPC:
H01Q 23/00
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
23
Aerials with active circuits or circuit elements integrated within them or attached to them
CPC:
H01Q 1/246
H01Q 23/00
Applicants: Siemens AG
西门子公司
Inventors: Mattias Lampe
兰普·马蒂尔斯
Hu Zhenping
胡臻平
Tian Jifeng
田继峰
Mattias Seifert
塞弗特·马蒂尔斯
Andreas Kister
金斯特·安德烈亚斯
Agents: li hui
北京康信知识产权代理有限责任公司 11240
Priority Data:
Title: (EN) Active antenna device, network device and access point of a wireless network
(ZH) 无线网络的有源天线装置、网络设备和接入点
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.
(ZH)

本发明提出一种有源天线装置、一种网络设备和一种配备有所述网络设备和多个分布式有源天线装置的接入点。所述有源天线装置包括一天线单元、一放大器单元以及一控制单元,其中所述放大器单元的放大由所述控制单元根据来自位于所述网络设备中的一管理单元的指令来控制。本发明可实现较低的切换频率,但使通信与在常规系统中相比,较不易受争用和/或干扰的攻击。


Also published as:
EP2371034US20110269404WO/2010/072014