Method for effectively treating inquiry in wireless data broadcast environment

A technology for wireless data and efficient processing, applied in the field of mobile communication, can solve problems such as increasing query response time
CN1411303AInactive Publication Date: 2003-04-16LG ELECTRONICS INC
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
LG ELECTRONICS INC
Publication Date
2003-04-16
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

A method for processing query effectively in a radio data broadcast environment is able to minimize a query response time by pre-declaring data items which are wanted to be accessed by a mobile client before the query is operated, and by obtaining data of the pre-declared data items in advance from a radio space regardless of data transmitting order.
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Description

field of invention

[0001] The invention relates to the field of mobile communication, in particular to a method for efficiently processing queries in a wireless data broadcast environment. Background technique

[0002] Recently, research on mechanisms for efficiently delivering information to mobile users in a wireless data broadcast environment is being actively conducted. This mechanism is used when a satellite or base station sends information to a mobile client.

[0003] Broadcast-based transmission can be applied to various application areas, including sending information to multiple users. As examples of broadcast-based applications, there are stock trading, news, weather information, e-mail, electronic banking services, traffic information systems, and the like.

[0004] For cases where a certain data item is required in these applications, the client can obtain the required data in standby mode while the server is sending the data. Thus, the benefit of broadcastin...

Claims

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