Secondary spectrum access networks
The radio spectrum is a precious resource that underpins various wireless services. It is
traditionally regulated by a fixed frequency assignment policy, which allocates frequency …
traditionally regulated by a fixed frequency assignment policy, which allocates frequency …
Uplink cell capacity of cognitive radio networks with peak interference power constraints
A cognitive radio (secondary) network can reuse the under-utilized spectrum licensed to a
primary network on a non-interruptive basis. In this paper, we study the uplink capacity of a …
primary network on a non-interruptive basis. In this paper, we study the uplink capacity of a …
[PDF][PDF] Recent Developments on the Spatial Models
X Hong, CX Wang, HH Chen… - IEEE VEHICULAR …, 2009 - researchgate.net
DSA strategies can be broadly categorized into three models [3]: dynamic exclusive use
model, open sharing model, and hierarchical access model. The first model maintains a rigid …
model, open sharing model, and hierarchical access model. The first model maintains a rigid …