Patent ID: 7349703
Filing Date: 2008-03-25
Classification: H04L,H04W

Abstract:
1. A method of communicating with a network in a wireless communication system, the method comprising the steps of: a terminal subscribing to a particular service and being newly introduced in a cell, wherein the cell does not transmit the service when the terminal is introduced; receiving a control message from the network, the control message comprising a service identification and service state information associated with the service identification and wherein the service state information is associated with a connection-required indicator and a transmission state indicator provided by the network; checking whether the service identification of the control message matches the particular service; and recognizing one of a service not available state and a service available state, wherein the service not available state is recognized and the terminal does not transmit a request message if the service identification of the control message does not match the particular service and the service available state is recognized and the terminal transmits a request message if the service identification of the control message matches the particular service.