Communication involves sharing observations of group processes to ensure that hidden problems.
An apparent solution to the unpleasant gaps between ourselves and the others, the private and public spheres, and one's inner thoughts and the outside world is communication. As this definition makes very clear, it is difficult to accurately define communication since, in everyday usage, the term refers to a very broad spectrum of behaviours involved with in transmission of information.
According to John Peters, the challenge in defining communication arises from the fact that it is both a worldwide phenomena (since everyone interacts) and a distinct academic specialty with institutional research. Limiting what falls within in the concept of communication, such as by requiring for a "specific intent" to persuade, is one definitional approach.
When a node can interact with a wireless access point (AP), but not with other nodes that are also communicating with that AP, this is described as a hidden issue or hidden terminal problem. Because of interference somewhere at AP caused by several nodes sending data packets to it continuously, this renders it impossible for the medium access management sublayer to function.
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