Constant monitoring of patients without disturbing their daily activities canbe achieved through mobile networks. Sensor nodes distributed in a homeenvironment to provide home assistance gives concept of Wireless Wearable BodyArea Networks. Gathering useful information and its transmission to therequired destination may face several problems. In this paper we figure outdifferent issues and discuss their possible solutions in order to obtain anoptimized infrastructure for the care of elderly people. Different channelmodels along with their characteristics, noise filtering in differentequalization techniques, energy consumption and effect of different impairmentshave been discussed in our paper. The novelty of this work is that wehighlighted multiple issues along with their possible solutions that a BANinfrastructure is still facing.
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