(in English) Various wireless systems will co-exist in the future mobile access network. So, a
terminal with various wireless interfaces will become very popular in the future network …

The radio frequency spectrum is a scarce natural resource and its efficient use is of the
utmost importance. The spectrum bands are usually licensed to certain services, such as …

Cognitive Radio (CR) technology has emerged as an enabling technology to satisfy the
increasing bandwidth demands of Vehicular Ad Hoc Network (VANET) applications …

Cognitive Radio (CR) is a newly proposed intelligent wireless communication technology
which can utilize wireless spectrum resource efficiently and improve communication system …

Cognitive Radio (CR) is an intelligent radio communication system, whose intelligence
mostly comes from the Cognitive Engine (CE). Based on the techniques of software-defined …

Recently wireless devices are increasing rapidly. It arises the need of additional spectrum
for data transmission. It is not possible to allocate new spectrum bands for users. Cognitive …

Autonomous vehicles are slowly being modified to be cognitive. A fully autonomous vehicle
is a robotic vehicle that is designed to travel to destinations without human intervention. It …

Nowadays network services are available anywhere and anytime through the advancement
in wireless communication technology. Several technology and generation are introduced …