Method for realizing network service provider selection

Abstract

Said invention discloses a method for realizing network service provider selection. It contains A, user side obtaining current position access network provider message in accessing network, B, judging whether user side equipment having stored network service provider message, if it is, then executing C, otherwise executing D, C, obtaining said network service provider message execution step E, D, receiving said network service provider message network side execution step E, E, adding said network service provider message to usable network service provider, F, selecting user side equipment network service provider from said usable network service provider. Said invention can reduce extra occupying to hollow port resource, effectively reduce time consuming in network finding and selecting process.

Description

technical field [0001] The invention relates to the access technology in the wireless communication network, more specifically, the invention relates to a method for realizing the selection of the network service provider when accessing the wireless communication network. Background technique [0002] With the development of wireless communication technology, new network forms continue to appear in wireless communication networks, such as the current fast-growing Worldwide Interoperability for Microwave Access Forum (WiMax, Worldwide Interoperability for Microwave Access Forum) network and Wireless Local Area Network (WLAN, Wireless LocalArea Network) ) network, etc., usually include user end equipment, network access providers established by different operators, and network service providers in the wireless communication network. Taking the WiMax network as an example, the WiMax network based on the IEEE 802.16 standard Can provide higher access rate, refer to figure 1 wit...

AI Technical Summary

Problems solved by technology

[0015] 1. The delay is too large: Since broadcasting the NSP list takes a period, SS / MSS needs to wait for a period of time to receive relevant broadcast information;

[0016] 2. Waste of downlink air interface resources: If a relatively small period is used to send related broadcast messages, more air interface resources are required to send related messages;

[0017] 3. Uplink air interface resources are wasted. If SS / MSS requests to send related broadcast messages, random access resources need to be occupied

[0024] However, this method also has the problem of wasting air interface resources. Since the information interaction between SS / MSS and the network side is required, this method needs to occupy uplink and downlink air interface resources, and also increases the processing burden on the network side.

Images