초록 ▼

A method of communicating data in a wireless communication system is disclosed. More specifically, a method discloses transmitting a request by a mobile subscriber station (MSS) to a network entity via a de-registration request message requesting the network entity to retain a preferred session info

A method of communicating data in a wireless communication system is disclosed. More specifically, a method discloses transmitting a request by a mobile subscriber station (MSS) to a network entity via a de-registration request message requesting the network entity to retain a preferred session information, and receiving a selected session information via a de-registration command response from the network entity.

대표청구항 ▼

What is claimed is: 1. A method of communicating data for performing network re-entry of a mobile station (MS) in a wireless communication system, the method comprising: transmitting, from the MS to a network entity, a deregistration request message comprising first idle-mode retain information to

What is claimed is: 1. A method of communicating data for performing network re-entry of a mobile station (MS) in a wireless communication system, the method comprising: transmitting, from the MS to a network entity, a deregistration request message comprising first idle-mode retain information to request the network entity to retain first MS service and operational information to expedite a future network re-entry from an idle mode; receiving, from the network entity at the MS, a deregistration command message comprising second idle-mode retain information indicating second MS service and operational information to be retained by the network entity; deregistering from the network entity and entering the idle-mode responsive to the receiving of the deregistration command message; and performing a network re-entry procedure based upon the second MS service and operational information retained by the network entity, wherein the first idle-mode retain information and the second idle-mode retain information relate to at least one of security, network address, MS capability, management connection identification, and network service maintenance, wherein each of the first and the second idle-mode retain information is associated with a capability of the MS which is indicated by Bit#0, with security information which is indicated by Bit#1, with registration information which is indicated by Bit#2, and with network address which is indicated by Bit#3. 2. The method of claim 1, wherein the network entity is a serving base station. 3. The method of claim 1, further comprising transmitting the second idle-mode retain information to a plurality of base stations in a paging group or to a paging controller. 4. The method of claim 1, wherein the de-registration request message includes a request to initiate the idle-mode. 5. The method of claim 1, wherein Bit#0 relates to retaining of service and operational information associated with SBC-REQ/RSP messages, Bit#1 relates to retaining of service and operational information associated with PKM-REQ/RSP messages, Bit#2 relates to retaining of service and operational information associated with REG-REQ/RSP messages, and Bit#3 relates to retaining of service and operational information associated with network address.