| 摘要 |
A method for reserving bearer resources disclosed herein includes: an address resource for receiving bearer request messages is allocated on the root termination of the MG; the MG receives the bearer request message sent to the foregoing address resource, and reports the corresponding bearer request event to the MGC; the MGC decides the resource policy according to the received bearer request event; and, if the bearer request is authorized, instructs the MG to allocate the corresponding bearer resources. The present embodiments also disclose a system for reserving bearer resources and an MG. The technical solution under the present embodiments enable the MG and MGC to receive bearer messages correctly before the resources required for the incoming session are created, thus making decision and responding in time.
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