Capacity planning method and device for wireless broadband network

摘要

In a network constructed according to a network planning parameter, access scheduling is performed on a User Equipment UE in accordance with a type of a service of the UE; statistics on an indicator of performing access scheduling on the UE are acquired; and it is determined whether the indicator meets a requirement in network capacity planning; and when the indicator meets the requirement, a target planning parameter is determined as the network planning parameter; otherwise when the indicator does not meet the requirement, the network planning parameter is adjusted until the indicator meets the requirement in network capacity planning. Network capacity for multiple services is planned according to service features, improving accuracy of network capacity planning.

主权项

1. A method for planning capacity of a wireless broadband network, comprising:
in a network constructed according to a network planning parameter, performing access scheduling on a User Equipment UE in accordance with a type of a service of the UE; acquiring statistics on an indicator of performing access scheduling on the UE; and determining whether the indicator meets a requirement in network capacity planning; and when the indicator meets the requirement, determining a target planning parameter as the network planning parameter; otherwise when the indicator does not meet the requirement, adjusting the network planning parameter until the indicator meets the requirement in network capacity planning, wherein the performing access scheduling on a UE in accordance with a type of a service of the UE comprises: simulating a data flow of the service of the UE in accordance with the type of the service of the UE; allocating a resource for transmitting the data flow of the service of the UE in accordance with a pre-allocated Signal to Interference plus Noise Ratio SINR; and scheduling a UE in an access queue in accordance with a service priority of the UE and the allocated resource, wherein the simulating a data flow of the service of the UE in accordance with the type of the service of the UE comprises: randomly determining a time interval for transmitting a real-time service in a Transmission Time Interval TTI, and randomly determining an amount of data transmitted in the time interval; and determining, in accordance with a random distribution, an amount of data transmitted for a non-real-time service in a TTI.