A Review Paper on Multiple Access Techniques for Mobile Communication

Sweta Singh, Parul Malhan
Very limited amount of frequencies are available for mobile communications. One main research topic in mobile communications involves determining how to use available frequencies more efficiently by allowing more number of communications to take place. The purpose of this paper is to introduce different multiple access techniques for mobile communication. The paper explains a new concept in multiple access techniques for two-way mobile communications through single link called "Paired Carrier
more » ... d "Paired Carrier Multiple Access" (PCMA). PCMA is novel methods for frequency re-use which allows two mobile nodes to use the same frequency, time slots, and/or CDMA code at the same time.