Method of communicating data in a wireless mobile communication system
AssigneeLG Electronics Inc.
InventorsKi Hyoung Cho, Yong Ho Kim, Gi Seon Ryu
Life of this patent
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Abstract
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.
Claims21
A method of communicating data for performing network re-entry of a mobile station (MS) in a wireless communication system, the method comprising:
- transmitting a deregistration request message comprising first idle-mode retain information to a first network entity;
- receiving a deregistration command message comprising second idle-mode retain information;
- deregistering from the first network entity and entering an idle mode;
- and
- performing a network re-entry with a second network entity based on information retained for expediting the network re-entry,
- wherein each of the first and the second idle-mode retain information indicates MS service and operational information to be retained,
- wherein the MS service and operational information includes capability information, security information, registration information, and network address information,
- wherein each of the first and the second idle-mode retain information has a bitmap form, and
- wherein each bit location of the bitmap indicates capability information, the security information, the registration information, or network address information.
A method of communicating data for expediting a network re-entry of a mobile station (MS) in a wireless communication system, the method comprising:
- receiving a deregistration request message comprising first idle-mode retain information;
- transmitting a deregistration command message comprising second idle-mode retain information to a first network entity;
- and
- deregistering with the MS,
- retaining MS service and operation information;
- performing network re-entry with the MS,
- wherein the network re-entry with is performed based on information retained for expediting the network re-entry,
- wherein each of the first and the second idle-mode retain information indicates MS service and operational information to be retained,
- wherein the MS service and operational information includes capability information, security information, registration information, and network address information,
- wherein each of the first and the second idle-mode retain information has a bitmap form, and
- wherein each bit location of the bitmap indicates capability information, security information, registration information, or network address information.
Dependencies are inferred from the claim text.