O'Reilly logo

Wireless Device-to-Device Communications and Networks by Ekram Hossain, Zhu Han, Dusit Niyato, Lingyang Song

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

6  Subchannel allocation and time-domain scheduling for D2D communications

image

Since the co-channel interference between cellular and D2D links causes performance degradation, resource management is necessary for D2D communications underlaying cellular networks. This chapter introduces the subchannel allocation and time-domain scheduling schemes, which improve the system performance effectively.

6.1  Subchannel allocation

Note that, with regard to the underlay approach, to mitigate cross- and co-layer interference, there would be a central entity in charge of intelligently telling each cell which subchannels to use. This entity would need to collect ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required