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Mobile Computing Concepts, Methodologies, Tools, and Applications

ByJarkko Mononen

There are two ways of data delivery in wireless environment. One is called pull mechanism, and the other is push mechanism (Aksoy, et al, 1999, Waluyo et al, 2004). Pull mechanism is when the data are delivered on a demand basis. In the e-health context, we apply this mechanism for doctors to retrieve his/her patients. In a push mechanism, the server initiates the delivery of data without a specific request from the client. We apply this mechanism to send a direct message to a specific doctor, and to distribute information to all or selective doctors such as news bulletin.

Details

Publication Date
Apr 22, 2018
Language
English
ISBN
9781387761821
Category
Computers & Technology
Copyright
All Rights Reserved - Standard Copyright License
Contributors
By (author): Jarkko Mononen

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Format
PDF

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