To address the 5G design target, the information theory suggests that there are predominantly three key approaches to achieving the several orders of magnitude increase in system capacity: ultra-dense networks (UDN), large quantities of new bandwidth, and high spectrum efficiency.
Tax for me the amount of bandwidth I use.
AG: The amount of bandwidth will increase dramatically.
Streaming films requires a significant amount of bandwidth.
The incremental-based BR approach assumes that the BS remembers the unallocated bandwidth of the previously issued BR, and the current BR is the required bandwidth of the newly generated traffic; thus, the BS adds the quantity of requested bandwidth to its current perception regarding the bandwidth needs of the connection for the incremental-based approach.
When the BS receives an aggregated bandwidth request, it replaces its perception of the bandwidth needs of the connection with the full quantity of requested bandwidth.
The study [10] proposes to dynamically adjust the quantity of reserved bandwidth based on the arrival and departure behavior of handoff connections to make the resource utilization more efficient.
When all the regions come to have the same weight, i.e., the periods of [40s, 60s] and [120s, 140s], we can see all the regions use equal quantity of network bandwidth.
However, if handoff connections occur infrequently, the quantity of reserved bandwidth for handoffs is almost fixed and this approach would be similar to the fixed guard channel scheme and cause a waste of network resources as well.
Once all the regions come to have the same weight, i.e., the periods of [40s, 60s], and [120s, 140s], we can see all the stations use equal quantity of network bandwidth.
