0 — Test 394

Correct Answer: B. B. Establish research consortium to support the government and private sectors
Explanation: The research consortium sets goals for spectrum innovation research. It is responsible for solving technical conflicts that tend to arise with the change in technology. CSIS also recommended the formation of an organization comprising of the White House, National Security Council, National Economic Council, and spectrum advisory board.

Correct Answer: D. D. Federal communication commission
Explanation: Federal Communication Commission overlooks the communication carried out over radio, television, wire, satellite, and cable. The FCC consists of jurisdiction over the areas of broadband access, fair competition, radio frequency use, and public safety.

Correct Answer: B. B. Technological impact of cognitive radio
Explanation: Toffler associates proposed a set of recommendations for spectrum policy. The study conducted by the Toffler associates focused on spectrum management, spectrum reallocation techniques, and long term spectrum sharing strategies. The group suggested the development of a framework capable of handling the changing techniques of spectrum access, spectrum sharing, and spectrum mobility.

Correct Answer: A. A. Establishment of spectrum policy task force
Explanation: FCC stated that establishing the Spectrum Policy Task Force led to a thorough review of the spectrum policy of the FCC. The Spectrum Policy Task Force identified that a cognitive radio demanded changes in the spectrum policy. It also required different approaches to implement the spectrum policy.

Correct Answer: A. A. Lack of spectrum access
Explanation: Spectrum Policy Task Force identified the lack of capacity is due to the current regulations applied on spectrum access. SPTF supported multiple dimensional access of the spectrum. The FCC relies on SPTF to create spectrum policies and spectrum management techniques that could lead to better overall usage of the available spectrum.

Correct Answer: C. C. Apply a qualitative approach to interference management
Explanation: The recommendations proposed by SPTF maximize spectrum usage by allowing unlicensed users and promotes opportunistic spectrum access through secondary market policies. The SPTF promotes spectrum access in rural areas by altering the power levels, leasing, and geographical licensing.

Correct Answer: B. B. False
Explanation: The calculation of relative values of consumer services compared with scientific investigation and Earth exploration is a challenge imposed on policymakers by the mobile transmitter, fixed receiver configuration. This information helps in assigning the usefulness of creating a mechanism to access an unused spectrum in a location.

Correct Answer: C. C. Defence science board researches for the fcc
Explanation: Defence Science Board is an advisory committee composed of technology and business experts, which conducts research pertaining to the US department of defence. It identified that by utilizing the spectrum in multiple dimensions such as time, frequency, and modulation, spectrum scarcity can be reduced. It promoted real-time sharing of spectrum.

Correct Answer: A. A. Femtocell network
Explanation: Femtocell Network is a small-size Macro cell network designed for better indoor coverage. It began attracting attention from both industry and academy in late 2007.

Correct Answer: B. B. False
Explanation: The “femto” means 10-15. Coverage of Femtocell Network is much smaller than a regular Macro cell Network that is why this name is given. Femtocell Network, installed by end users at home or in an office environment.