Journal of Computer Science & Systems Biology

Shashank Singh

Publications

• Research Article
  Cognitive Radio With Software Defined Radio and Mimo for Future Generation Wireless Communication
  Author(s): Shashank Singh, Gowher Mushtaq, Neeraj Kumar Tiwari and Akhand Pratap SinghShashank Singh, Gowher Mushtaq, Neeraj Kumar Tiwari and Akhand Pratap Singh
  
  Spectrum is a natural resource of communication path and it is main entity of wireless communication. At present maintain the spectrum secrecy is a big problem because of exponential growth of users and devices of wireless communication. Spectrum have two types of user first one is primary i.e. licenced and other one is secondary i.e. unlicensed user. Secondary user doesn’t need any license to operate but primary user needs to license to operate in a fix geographical area with a fixes time duration. The entire time spectrum is underutilized. Spectrum has limited frequencies so we can’t increase spectrum frequencies but we try to improve spectrum efficiency by the help of different technologies and methodologies. Cognitive radio, Software defined Radio and Spectrum sharing technique play an important role to improve spectrum efficiency but interference, false alarm and low .. Read More»
  DOI: 10.4172/jcsb.1000184

  Abstract PDF