DAV Nguyên tắc và các ứng dụng P1
Tài liệu DAV Nguyên tắc và các ứng dụng P10 ppt
... COS 186 HANDOFF IN MOBILE AND WIRELESS NETWORKS Unchanged path Existing subpath S4 COS S2 S1 S3 AP2 AP1 MMUP New subpath S 1−4 : Cellular network switches COS : Cross-over switch AP 1−2 : Access points Figure ... S2, S3, and S4, which are the cellular network switches • COS, which is the crossover switch • AP1, and AP2, which are the access points. The selection of a particular switch as a CO...
Ngày tải lên: 15/12/2013, 03:15
Tài liệu DAV Nguyên tắc và các ứng dụng P11 ppt
... Code of the Chain Routing Algorithm is as follows: Each cell has the following parameters: • ORP1 – overall occupancy rate of PVCs to ATM switch • ORP2 – overall occupancy rate of PVCs between ... BSs and go to the ATM switch. For (j=0, j<i, j++) Check the ORPs of the BSs on Route[i] If (ORP1=jammed) or (ORP2=jammed) Determine from Route[0-j], which Route has the lowest ORP Record the
Ngày tải lên: 15/12/2013, 03:15
