期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2016
卷号：7
期号：2
页码：110-112
语种：English
出版社：Ayushmaan Technologies
摘要：The vast advancements of upcoming new computing, communication and entertainment applications on wireless handsets, power demands are increasing rapidly day by day. Power consumption is the limiting factor for the functionality offered by portable devices that operate on batteries hence Power Saving Management (PSM) Mechanism has been widely used in WiFi devices for power saving. Each of this access points and clients has ZigBee (802.15.4) and a WiFi (802.11) interface by which regular and on demand wakeups are scheduled to minimize overall energy consumption. The proposal is to use a ZigBee assisted PSM (ZPSM) Mechanism for mobile devices to study the nature of delay and energy parameter. The sensor data is sent to each of the client through wifi or through zigbee module and received by the clients. It is observed that communication through wifi or zigbee provides more battery life than by using 3G in PSM Mechanism. This research elevates the behavior of the delay, time and data consumption with respect to battery life.
