Method, system and apparatus for processing user terminal accessing network and loading establishing process
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Publication Date
- 2007-09-19
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
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Abstract
Description
Technical field
[0001] The present invention relates to the field of communications, in particular to a method, system and device for processing user terminal access to the network and bearer establishment process. Background technique
[0002] The structure of the existing General Package Radio Service (GPRS) / Universal Mobile Telecommunication System (UMTS) network is shown in Figure 1, and its structure is similar to that of the second-generation mobile communication system. , Including UMTS Territorial Radio Access Network (UTRAN), Global System for Mobile Communications (GSM) / Enhanced Data Rate for GSM Evolution (EDGE) wireless Access network (GSM / EDGE Radio Access Network, GERAN), core network (Core Network, CN), home location register (Home Location Register, HLR), and user terminal (User Equipment, UE). Among them, GERAN / UTRAN is used to implement all wireless-related functions, CN handles all voice calls and data connections in the GPRS / UMTS network, and is used to implem...