Location update method under the idle mode

An update method and idle mode technology, applied in the field of mobile service area coverage arrangement, to achieve the effect of speeding up the location update process, reducing message interaction, and saving message bandwidth
CN101035357AInactive Publication Date: 2007-09-12李桂平
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
李桂平
Publication Date
2007-09-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention discloses a method for the location update of the idle mode, relating to the arrangement used for the mobile service area's coverage. It responses to the problem of the base station and the network side's message interactive increase that resulted from the 'ping-pong effect' which the existing technology aroused. The present invention comprises setting a timer for the base station. When the base station receives the corresponded security context messages, it catches these messages and set a corresponded timer. When the time comes to end, the message that the base station cached is deleted. The present invention can avoid the useless message interactive between the base station and the local paging controller, and it can save the news-bandwidth. At the same time, it accelerates the process of the location update for avoiding the 'ping-pong effect'.
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Description

technical field

[0001] The invention relates to an arrangement for mobile service area coverage, in particular to a location update method in an idle mode. Background technique

[0002] The 802.16e standard is a fixed and mobile broadband wireless access standard formulated by the IEEE standard organization. Compared with the 802.16d standard, due to the increased support for mobility, it is necessary to adopt some technologies that can save power for the terminal, such as: sleep mode (Sleep mode) Mode) and idle mode (Idle Mode), wherein the idle mode can save the energy consumption of the terminal more than the sleep mode, and increase its standby and use time. After entering the idle mode, the terminal only periodically receives downlink broadcast data (including paging messages and broadcast and multicast services) at discrete intervals, and does not need to perform handover or network reconfiguration when moving across multiple base stations. Access process.

[0003] I...

Claims

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