Method and device for networking communication system based on intelligent antenna technology
A technology of smart antennas and communication systems, applied in wireless communication, network planning, electrical components, etc., can solve the problem of insufficient base station capacity, and achieve the effect of increasing the capacity of the base station system, facilitating the coverage angle, and ensuring spectrum isolation.
Inactive Publication Date: 2009-07-01
HUAWEI TECH CO LTD
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[0008] Although the capacity of the base station system is relatively high in the cells using smart antennas, in densely populated areas, due to the relatively short distance between users, it is still difficult to avoid interference between signals, that is, there is still the problem of insufficient base station capacity
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[0025] The technical solutions provided by the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0026] Embodiments of the present invention provide a communication system networking method based on smart antenna technology and a corresponding communication system.
[0027] In the embodiment of the present invention, the advantages of the smart antenna are used to improve the existing networking scheme and redeploy the cells. see image 3 , image 3 It is a flow chart of a communication system networking method based on smart antenna technology in an embodiment of the present invention, and the process may include the following steps:
[0028] Step 301. During networking, divide the spectrum resource allocated to the communication system into N spectrum resource blocks for communication.
[0029] In the embodiment of the present invention, for a communication system, all spectrum resources availab...
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The embodiment of the invention provides a method for networking a communication system on the basis of smart antenna technology. The method comprises the following steps: dividing the spectrum resource allocated to the communication system into N spectrum resource blocks used for communicating, wherein, N is a positive integer; the cells of the communication system are cracked into M virtual sectors by utilizing the beam forming technology of a smart antenna, wherein, M is a positive integer; the smart antenna applies a spectrum resource block from the N spectrum resource blocks aiming to each virtual sector belonging to the cell, wherein, the smart antenna applies different spectrum resource blocks aiming to two adjacent virtual sectors belonging to the cell. The embodiment of the invention further provides a device for networking a communication system on the basis of the smart antenna technology. The technical scheme provided by the embodiment of the invention has the advantages that at the same time that the spectrum isolation is ensured, the utilization ratio of the spectrum resource is improved to the utmost extent; and the capability of the base station system is enlarged.
Description
technical field [0001] The invention relates to the technical field of communication network networking, in particular to a communication system networking method and device based on smart antenna technology. Background technique [0002] Base station antenna is an important part of mobile communication system. Based on the base station antenna, the base station can send the downlink signal from the base station to the user equipment to the user equipment, and the base station can receive the uplink signal from the user equipment, thereby realizing information interaction between the base station and the user equipment. Commonly used base station antennas are physical antennas. When the physical antenna leaves the factory, its related parameters are usually given. Correspondingly, when a physical antenna transmits an electromagnetic signal to the outside, the coverage of the electromagnetic signal is usually fixed. [0003] In the initial stage of the development of mobile...
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IPC IPC(8): H04W16/24H04W16/28
Inventor 曾云宝鲁艳玲
Owner HUAWEI TECH CO LTD