High and low frequency band spectrum resource allocation method applicable to 5G network

Abstract

The invention discloses a high and low frequency band spectrum resource allocation method applicable to a 5G network and relates to the field of spectrum resource allocation of network frequency bands. The method comprises steps as follows: S1: a physical frequency band at 3-6 GHz is allocated into a 3.3-3.4 GHz frequency band, a 4.4-4.5 GHz frequency band and a 4.8-4.99 GHz frequency band; S2: a physical frequency band at 6-100 GHz is allocated into a 28 GHz frequency band area at a 27.5-28.35 GHz frequency band, a 37 GHz frequency band area at a 37-38.6 GHz frequency band, a 39 GHz frequency band area at a 38.6-40 GHz frequency band and a 70 GHz frequency band area at a 64-71 GHz frequency band. By means of the method, spectrum resources can be reasonably allocated for high and low frequency bands, the network coverage problem at the high and low frequency bands can be solved, and the system capacity demands at the high and low frequency bands are met.

Description

technical field [0001] The present invention relates to the field of spectrum resource allocation of network frequency bands, in particular to a spectrum resource allocation method suitable for high and low frequency bands of a 5G network. Background technique [0002] With the popularization of Internet applications, people put forward a longer-term plan for the construction and development of the Internet, and then extended the concept of "Internet of Everything" (connecting hundreds of billions of devices to the network). The first step to realize "Internet of Everything" is to develop 5G network (fifth generation mobile communication network). The key to the development of 5G network is the allocation and utilization of wireless spectrum resources. [0003] At present, the global mobile communication industry has proposed a variety of applications and business forms for 5G networks, including the enhancement of some existing 4G mobile communication system application sce...

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Problems solved by technology

[0005] However, since it is difficult to find spectrum resources with a large bandwidth above 300MHz in the frequency band below 6GHz, in order to develop 5G networks, it is necessary to find suitable spectrum in the low frequency band of 4-6GHz, and use the existing 4G network infrastructure for smooth evolution to the 5G network; at the same time, carry out spectrum planning and high-frequency new air interface research on the high-frequency band of 6-100 GHz

At present, countries are still studying the above specific methods of allocating spectrum in the high and low frequency bands, and there is no specific allocation plan for the time being

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