Mobile health technology has been used effectively for healthcare delivery in many developing countries. India is currently facing an epidemic of Non-Communicable Diseases (NCDs). With greater availability of cheaper phones in the market, the user base of mobile phones in India is increasing rapidly. The present review was thus conducted to explore the current possibilities and future scope of ...

MSTDM is a variant of the Ethernet protocol that provides quality of service guarantees for voice. This protocol has been applied to LAN’s and CATV networks. Cellular networks are different: 1) Each cell has a base station: When mobile units communicate through the base station, frequency reuse increases and collisions are detected. 2) The objective is to connect mobile units to the communicati...

mobile commerce is whatever electronic transfer or transaction via a mobile modem through a mobile net in which the true value or advance payment is done for goods, services or information. a mobile payment system should be beneficial for all related persons. for a payment system to be a successful system, end-user, seller, exporter and operators should see a additional value in it. end-user pr...

Mobile Wimax is a new technology which has all the feature in order to be used increasingly in the near future due to its high speed capabilities. Security for Mobile Wimax is an area that needs to be focused upon so as to protect its functionality. Mobile WiMAX systems are based on the IEEE 802.16e-2005 standards which involve a physical (PHY) layer and the medium access control (MAC) layer fo...

This paper proposes a mobile cache model to facilitate the cooperative proxy caching in wireless base stations. This mobile cache model uses a network cache line to record the caching state information about a web document for effective data search and cache space management. Based on the proposed mobile cache model, a P2P cooperative proxy caching scheme is proposed to use a self-configured an...

The stability of holonomic mobile manipulator can be improved effectively based on the stability twist constraint (STC). However, nonholonomic mobile manipulators are much more popular. In this paper, the stability of a nonholonomic mobile manipulator is improved with STC consideration. However, the constraint of nonholonomic mobility will affect the orientation of mobile base. Numerical simula...

Femtocell is a small cellular base station, typically designed for use in a home or small business. It connects to the service provider’s network via broadband (such as DSL or cable) current designs typically support 2 to 4 active mobile phones in a residential setting, and 8 to 16 active mobile phones in a enterprise settings. In this paper, we focus on how received signal quality can be impro...

The coordination of base stations in mobile access networks is an important approach to reduce harmful interference and to deliver high data rates to the users. Such coordination mechanisms, like Coordinated Multi-Point (CoMP) where multiple BSs transmit data to a user equipment, can be easily implemented when centralizing the data processing of the base stations, known as Cloud RAN. This centr...

Nowadays, one of the most important challenges in heterogeneous networks is the connection consistency between the mobile station and the base stations. Furthermore, along the roaming process between the mobile station and the base station, the system performance degrades significantly due to the interferences from neighboring base stations, handovers to inaccurate base station and inappropriat...

In traditional cellular systems with fixed base stations the channel reuse pattern is static and deterministic. When the cell layout is dynamic, due to the mobility of base stations, the cluster of cells within co-channel interference range changes with time. Consequently, the channel reuse pattern is highly dynamic. Moreover, base stations also need wireless channels to communicate amongst the...