With the emerging of newly deploye
d multimedia services, analternative
solution must be found to replace th
e tradition access network. Cablenet
work supports great amount of clien
t users and adequate bandwidth and
thereforebecomes an elegant solutio
n for modern multimedia application
s. However, thebandwidth-sharing c
haracteristic and the lack of bandwid
th management scheme incable net
work result in some issues. Hence, i
n this paper we have proposed ama
nagement scheme called Lo-Su Reso
urce Allocation Mechanism (LSRAM)
toenhance the bandwidth managem
ent in cable network. Our mechanis
m is very simple,easy- implemented
, fairly and flexibly assigns bandwidt
h to each user, and efficientlyincreas
es total network throughput
