Wireless access system and wireless service processing method

Abstract

The invention provides a wireless access system and a wireless service processing method. By virtue of the concentrated arrangement of base band unit (BBU) servers, the system and the method can be used for solving the problems that the number of services which can be processed by each BBU is limited because the BBU independently processes signals from each cell of a base station in the prior art, for example, when the load of a certain cell is increased and cannot be processed by the current BBU, the increased load of the cell cannot be processed until a new BBU is added or the current BBU is replaced by a new BBU with higher processing capacity, or when the load of a certain cell is reduced, the idling processing capacity of the current BBU cannot be used for processing the signals from the cells of other base stations. Therefore, the signal processing of a plurality of BBUs in the prior art can be finished at a node, and the loads of all the cells share the processing capacities of the BBU servers, so that the utilization rates of the BBU servers are further increased; and furthermore, as the BBU servers are arranged concentratively, the BBU servers are convenient to maintain and relatively low in cost.

Description

technical field [0001] The present invention relates to communication technology, in particular to a wireless access system and a wireless service processing method. Background technique [0002] Base stations can be classified into macro base stations and distributed base stations. The macro base station is mainly composed of a base band unit (Base Band Unit, referred to as BBU) and a radio frequency unit (Radio Frequency Unit, referred to as RFU). BBU for short) and a remote radio unit (Remote Radio Unit, RRU for short), and the BBU and the RRU are connected through an optical fiber. In the above two types of base stations, BBUs are distributed in each base station, and independently process signals of cells under the base station. [0003] However, since the BBU independently processes signals of cells under the base station, the number of services that the BBU can process is limited. Contents of the invention [0004] The present invention provides a wireless access...

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Problems solved by technology

[0004] The present invention provides a wireless access system and a wireless service processing method, which are used to solve the problem in the prior art that the number of services that the BBU can process is limited due to the BBU independently processing the signals of the cells under the base station

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