Baseband processing resource allocation method and device thereof

A baseband processing resource and baseband processing technology, applied in electrical components, wireless communication, network planning, etc., can solve the problems of increased cellular network construction costs and operation and maintenance costs, and achieve the effect of improving the utilization rate of baseband processing servers

Inactive Publication Date: 2014-01-08
INST OF ACOUSTICS CHINESE ACAD OF SCI
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Problems solved by technology

A large number of sites lead to an increase in the cost of cellular network construction and operation and maintenance year by year, and the energy consumption of the wireless access

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  • Baseband processing resource allocation method and device thereof
  • Baseband processing resource allocation method and device thereof

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[0012] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0013] figure 1 It is a structural diagram of a baseband processing resource allocation device provided by an embodiment of the present invention. like figure 1 As shown, in a large-scale baseband processing center, the baseband resource allocation device 105 is deployed on the side of the baseband processing server 101 . The baseband resource allocation device 105 includes a cache module 103, a baseband resource allocation module 104, and a timing module 102, wherein the cache module 103 uses different cache queues to cache LTE-A, LTE, TD-SCDMA, CDMA2000, WCDMA, GPRS, GSM, etc. For the uplink baseband signals of different modes of the remote wireless unit (RRU) of the cellular network, the timing module 102 adds a cached time identifier to each cached uplink baseband signal.

[0014] The processing (or computing) r...

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Abstract

The invention discloses a baseband processing resource allocation method and a device thereof. The device is applied to a baseband centralized processing system formed by a plurality of baseband processing servers. The device comprises a cache module and an allocation module, the cache module is used for caching baseband signals of different modes, and the allocation module is used for allocating baseband signals to be processed in the cache module to the baseband processing servers according to the current computing resource occupation amount provided by the baseband processing servers. The method is applied to the baseband centralized processing system formed by the baseband processing servers. The method includes the steps of carrying out cache according to the baseband signals of different modes, and allocating the baseband signals to be processed in the cache to the baseband processing servers according to the current computing resource occupation amount provided by the baseband processing servers. By means of the baseband processing resource allocation method and the device thereof, the use ratio, efficiency and the space use ratio of the baseband processing servers in a large-scale baseband processing center can be improved.

Description

technical field [0001] The present invention relates to mobile communication network technology, in particular to a baseband processing resource allocation method and a device thereof. Background technique [0002] With the vigorous development of telecommunication services, the wireless access network is moving towards the coexistence of multi-mode networks (such as GSM, 3G, 3.9G, 4G, etc.) and heterogeneous networks (such as femtocell, picocell, microcell and macrocell, etc.) develop. A large number of sites lead to an increase in the cost of cellular network construction and operation and maintenance year by year, and the energy consumption of the wireless access network and the expenses caused by it are increasing rapidly. Therefore, the traditional way of deploying and developing the wireless access network is facing unprecedented challenges. . [0003] Therefore, in recent years, centralized baseband processing architecture (or C-RAN) has gradually attracted attentio...

Claims

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Application Information

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IPC IPC(8): H04W16/14H04W72/08
Inventor 李宏佳王泽珏陈鑫慈松赵志军谭红艳
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI
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