Patent ID: 6937588
Filing Date: 2005-08-30
Classification: H04L,H04W

Abstract:
1. A method for providing a wireless application protocol service for wireless Internet, in which a content server on the Internet performs data processing at a wireless datagram protocol layer, the method comprising the steps of: (a) at the content server, receiving a user request message for a wireless Internet service from a wireless application protocol terminal connected to a mobile communications network, the request message being based on a wireless application protocol; (b) at the content server, processing the request message received in the step (a) according to the wireless application protocol; (c) at the content server, constructing a response message in accordance with the wireless application protocol, to reply to the user request message; and (d) sending the response message, from the content server, to the wireless application protocol terminal; wherein a relay, providing a communications channel between the mobile communications network and the Internet, relays the request message transmitted in the step (a) and the response message transmitted in the step (d) at a layer always below the wireless datagram protocol layer, the request message being transferred to the content server, and the response message being transferred to the wireless application protocol terminal.