Sentence examples for operating spectrum from inspiring English sources
Operating spectrum band: Differs depending on spectrum licensing arrangements (licensed or unlicensed bands).
This is based on the possible flexibility in selection of radio access technologies (RATs) and operating spectrum band strategies between the LPN backhaul (in this case, macro access) and LPN access links.
The presented antenna has a good performance over the operating spectrum for straight and bending configurations.
It offers to future communication systems the ability to dynamically and locally adapt their operating spectrum by selecting it from a wide range of possible frequencies.
The main objective of this work is to enable SUs to infer valuable characteristics of their otherwise unknown operating spectrum environment through statistical processing of acquired sensing data and without relying on knowledge obtained from external entities such as spectrum databases.
On the other hand, utilizing the whole WiFi spectrum to compose the complete GPRS spectrum is not difficult to achieve. Figure 6 shows the implementation that uses three pairs of frequency up/down converters on the mobile GPRS handset in order to achieve the full GPRS operating spectrum.
In this work, we propose a distributed MAC protocol for operating spectrum-agile radios in a multi-hop ad hoc network.
Typically, the SU operates spectrum sensing frame by frame, and each frame is divided into two parts: the sensing duration and the data duration [3 5].
However, two different architectures could be adopted to operate spectrum sensing and communication by using single radio or dual radio [14,15].
WSN can thus operate over the idle licensed spectrum band, which can not only reduce the collision probability of channels but also increase spectrum utilization and enlarge the operate spectrum band.
Furthermore, it was proposed that both PUs and SUs can operate spectrum access in CRNs to improve the transmission rate, where the network connectivity and flexibility can be also enhanced [15].
