| 摘要 |
PURPOSE: An IP(Internet Protocol) paging structure having a function to distribute buffering loads and an implementation method therefor are provided to distribute buffering loads evenly to routers in a paging area during a paging process, thereby preventing buffering from being concentrated on a PA(Paging Agent) and providing efficient IP paging. CONSTITUTION: An HA(Home Agent)(101) intercepts packets, if the packets reach a call network of a mobile host(106) in an idle state, and delivers the packets to a COA(Care Of Address) of the mobile host(106) through tunneling. A PA(104) buffers the packets delivered from the HA(101) until a location of the mobile host(106) is detected, while transmitting a paging signal for detecting the current location of the mobile host(106) and distributively forwarding the packets to a paging area evenly. And a plurality of routers(105) arranged in the paging area transmit the paging signal delivered from the PA(104) and buffering data to the mobile host(106) through a paging channel in a wireless section.
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