Informatics Publishing Limited

J. Soniya ¹, R. Nedunchelian ²

Affiliations
1 Department of Computer Science, Saveetha School of Engineering, Saveetha University, Thandalam, Chennai, IN
2 Computer Science Department, Saveetha School of Engineering, Saveetha University, Thandalam, Chennai, IN

Abstract

Most slot assignment algorithms that are proposed for spatial time-division multiple-access (STDMA) mesh networks use a easy transmission model that does not consider the time-varying fading characteristic of a wireless channel. When the scheduled link is in deep fade or if it  has no traffic, the slot that is given to that linkage will be wasted. In this scheme scheduling in each slot is done for nodes and not links. Because dissimilar links have different traffic and fading conditions.

Keywords

Multihop Routing, Spatial Time-Division Multiple-Access (STDMA) Wireless Networks.

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D. Suganya , B. Manimegalai , J. Soniya

Abstract

Existing approaches do not support smart phones well due to the deficiency of security, high cost, and poor usability. In the framework, Android Application is developed in which user’s Hand Waving Pattern is recorded & Stored as User’s Pattern. We are using SVM Algorithm for User Identification. Hand Waving is used for Phone unlock. MODIFICATION of the project is same waving pattern can be processed to for Emergency Communication. This Application can be used for Girls Safety. Android Application is deployed for Two Implementations. First one is Normal Phone Unlocking and second one for Girls safety. Once Girls safety pattern is matched GPS & Camera are initiated to fetch Location and Photos. Voice is Recorded and uploaded to the Server. Both GPS & Audio Link are sent as SMS Alert to both Police & Guardian. Photo is mailed to both of them.

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