Base band pool system

Abstract

The invention provides a base band pool system, and belongs to the field of wireless communication. The base band pooling system comprises a plurality of servers, a plurality of accelerating board cards, a switch and an Ethernet switch, wherein the accelerating board cards are connected with servers through PCIe buses, and are used for being communicated with connected server CPUs and being communicated with RRUs, the switch is connected with the accelerating board cards and is used for carrying out data switching and sharing with the accelerating board cards, achieving base band data switching among the accelerating board cards, and carrying out real-time data switching among cell physical layers belonging to the different servers, and the Ethernet switch is connected with the Ethernet ports of the servers and are used for achieving the migration and backup functions of cell protocol stack processing virtual machines. According to the technical scheme, the collaborative capability and the dynamic load migration ability of a base band pool can be achieved, and the processing power losses of the system can be lowered.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a baseband pool system. Background technique [0002] With the rise of energy and power prices in recent years, global mobile communication network operators are facing increasingly serious cost pressures, and it is becoming more and more difficult for operators to obtain site sites and equipment rooms. Most mainstream operators in the world usually have 2-3 networks with different communication standards at the same time. In order to ensure the quality of service of the network, a large number of base stations need to be deployed to solve the problem of network coverage. The relative scarcity of site and equipment room resources, and the contradiction between the growing number of base stations cannot be coordinated within a certain period of time, has become an unavoidable problem for operators. Despite the huge pressure on operating costs, the profitability of operators ...

AI Technical Summary

Problems solved by technology

However, because this processing platform considers too many general-purpose functions, it is necessary to add a lot of devices that are meaningless to the communication system around the CPU, including south bridge chips, north bridge chips, graphics card chips, etc., resulting in an overall high power consumption performance ratio. Not conducive to the greening of the communication platform

[0008] Based on this, neither of the two types of solutions can meet the needs of future operators for high energy efficiency and low cost, and it is necessary to find another feasible solution

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