Research Issues in Wireless Networks: A Review

Provided by: Creative Commons
Topic: Enterprise Software
Format: PDF
The arrival of wireless technology has reduced the human efforts for accessing data at various locations by replacing wired infrastructure with wireless infrastructure and also providing access to devices having mobility. Since, wireless devices need to be small and bandwidth constrained, some of the key challenges in wireless networks are signal fading, mobility, data rate enhancements, minimizing size and cost, user security and Quality-of-Service (QoS). Wireless operations permit services, such as a long-range communications, that are impossible or impractical to implement with the use of wires.

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