Method and system for terminal re-accessing in network in wireless communication network
A wireless communication network and terminal access technology, which is applied in the direction of radio/inductive link selection arrangement, data exchange through path configuration, device selection, etc., can solve the problem of no transmission, speed up the access process, and save air interface resources , reduce the effect of message interaction
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[0045] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0046] In the IEEE802.16 standard, the information interaction process of the terminal during normal access is shown in Figure 2:
[0047] The terminal (SS) acquires uplink and downlink parameters synchronously with the BS (base station);
[0048] SS sends RNG-REQ (ranging request message) to BS;
[0049] BS sends RNG-RSP (ranging response message) to SS;
[0050] SS sends SBC_REQ (capability negotiation request message) to BS;
[0051] BS sends SBC_RSP (capability negotiation response message) to SS;
[0052] SS sends AUTH-REQ (authentication request message) to BS;
[0053] BS sends AUTH-REPLY (authentication response message) to SS;
[0054] SS sends REG-REQ (registration request message) to BS;
[0055] BS sends REG-RSP (registration response message) to SS;
[0056] Establish IP, est...
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