Indoor base station system

A technology of indoor base station and antenna feeder system, which is applied in the direction of radio relay system, radio/inductive link selection arrangement, selection device, etc., can solve the problem of unresolved capacity problem, and achieve the effect of reducing the cost of network construction

Inactive Publication Date: 2008-07-09
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

That is, the solution only solves the coverage problem, but does not solve the capacity problem

Method used

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  • Indoor base station system

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Embodiment Construction

[0029] The core of the present invention is to realize the indoor base station system by using the distributed setting of the baseband processing part and the radio frequency processing part to solve the problems of indoor coverage and capacity of the mobile public network, and at the same time solve the problems of cost and full frequency band support.

[0030] What the indoor base station system of the present invention adopts is distributed PICO (pico) base station system, and concrete structure is as shown in Figure 1, comprises:

[0031] Baseband module: connected to the base station controller, used to process the baseband uplink and downlink signals, that is, to realize the sending and receiving processing of baseband signals, and the baseband module is connected to the remote radio frequency module;

[0032] Radio frequency module: The independently set radio frequency module performs data interaction with the baseband module through the telephone line or Ethernet cable...

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Abstract

The invention provides an interior base station system which is a distributed base station system and mainly comprises a base band module and a radio frequency module. The base band module and the radio frequency module which are arranged independently are remote connected. The base band module is used for transceiving and processing base band signals and is connected with a base station controller; the radio frequency module is used for receiving and processing radio frequency signals. Obviously, by utilizing the existing cable network construction, the invention can facilitate interior full dimensional cover of the wireless networks; furthermore, the invention can realize the full dimensional cover of wireless communication networks without changing any parts of buildings. Therefore, the realization of the invention can effectively solve capacity and deep cover of the interior cover and greatly reduce network-building cost of the interior cover.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to an indoor base station system. Background technique [0002] In wireless mobile networks, indoor coverage has always been a difficult coverage area for network operators. For CDMA (Code Division Multiple Access) systems, with the continuous development of data services, the demand for good indoor coverage is becoming more and more urgent. How to effectively resolve the contradiction between indoor coverage and capacity, while meeting the needs of voice and data services, is a practical problem that must be solved for wireless communication network coverage. [0003] In addition, most buildings did not consider the indoor coverage of future mobile networks at the initial stage of construction, and did not reserve various interfaces and network infrastructure designs for wireless coverage in advance. This existing objective condition makes the layout and co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/30H04B7/14
Inventor 赵天忠张志东朱国霞
Owner HUAWEI TECH CO LTD
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