Mobile and wireless refers to the sum of all wire-free technologies, comprising licensed and unlicensed technologies. The major licensed technologies are public cellular technologies: GSM, CDMA and TDMA. Unlicensed technologies are for shorter range networks, and include Wireless LAN, radio frequency (RF) and Bluetooth. Each of these technologies has its specific characteristics, and its relevance varies by application.

Wireless presents daunting application development challenges including a proliferation of devices with different capabilities and display formats, still evolving protocols, emerging standards and new programming languages. It takes skilled, knowledgeable developers who understand and appreciate the intricacies and complexities of advanced technology and who can quickly master wireless application design and development.

ESN can empower the customers with efficient solutions and applications leveraging from the experience of working in all layers of wireless protocol. ESN can improve clients business potential by incorporating and advising numerous value additions to mobile sector. Our teams delivered solutions throughout the spectrum of Wireless as shown below.