zeuscane
2009-12-10, 02:24 AM
A thesis submitted to the school of Graduate studies of Addis Ababa University.
The demand of mobile communication has grown remarkably in past years. Mobile communication network (system) should use limited resources in efficient and convenient manner.
One way of achieving this is to use smaller cells in the expense of the
corresponding handover management and system administration overhead. The limited radio frequency spectrum available cannot be longer support the increasing number of mobile user, and user demand, and the required quality of service (QoS) no longer are attainable if a best solution is not found.
The other simplest solution proposed to overcome this problem is to increase the network capacity, which is not economical and not really practical. The work in this thesis demonstrates the different types of channel allocation schemes and call admission control with handover management for voice call.
This paper goes through the cellular capacity improvement: cell reuse, cell splitting cell tiering and cellular structure.
Most of the proposed schemes in the literature give priority to ongoing (handover) calls on the expense of blocking the originating calls.
Enjoy
zeuscane
The demand of mobile communication has grown remarkably in past years. Mobile communication network (system) should use limited resources in efficient and convenient manner.
One way of achieving this is to use smaller cells in the expense of the
corresponding handover management and system administration overhead. The limited radio frequency spectrum available cannot be longer support the increasing number of mobile user, and user demand, and the required quality of service (QoS) no longer are attainable if a best solution is not found.
The other simplest solution proposed to overcome this problem is to increase the network capacity, which is not economical and not really practical. The work in this thesis demonstrates the different types of channel allocation schemes and call admission control with handover management for voice call.
This paper goes through the cellular capacity improvement: cell reuse, cell splitting cell tiering and cellular structure.
Most of the proposed schemes in the literature give priority to ongoing (handover) calls on the expense of blocking the originating calls.
Enjoy
zeuscane