TY - GEN
T1 - Adaptive handoff channel management schemes for cellular mobile communication systems
AU - Kim, Sungiin
AU - Znati, Taieb F.
N1 - Publisher Copyright:
© 1999 IEEE.
PY - 1999
Y1 - 1999
N2 - This paper proposes a new class of adaptive handoff channel management schemes. The proposed schemes aim at reducing the handoff failure probability below a predefined threshold by adjusting a channel sharing ratio between new and handoff calls. In a resource limited environment, however, reducing the handoff failure probability increases the new call blocking probability. The proposed schemes provide a flexible method to control the desired level of QoS and strike a balance between the «minimal» handoff failure probability and the «minimal» new call blocking probability by controlling the new call admission rate. This approach alleviates the channel assignment scheme from a tight dependency on the underlying traffic model and reflects the dynamically changing system load environment.
AB - This paper proposes a new class of adaptive handoff channel management schemes. The proposed schemes aim at reducing the handoff failure probability below a predefined threshold by adjusting a channel sharing ratio between new and handoff calls. In a resource limited environment, however, reducing the handoff failure probability increases the new call blocking probability. The proposed schemes provide a flexible method to control the desired level of QoS and strike a balance between the «minimal» handoff failure probability and the «minimal» new call blocking probability by controlling the new call admission rate. This approach alleviates the channel assignment scheme from a tight dependency on the underlying traffic model and reflects the dynamically changing system load environment.
UR - http://www.scopus.com/inward/record.url?scp=33646220183&partnerID=8YFLogxK
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U2 - 10.1109/ICC.1999.765377
DO - 10.1109/ICC.1999.765377
M3 - Conference contribution
AN - SCOPUS:33646220183
T3 - IEEE International Conference on Communications
SP - 765
EP - 769
BT - IEEE International Conference on Communications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1999 IEEE International Conference on Communications, ICC 1999
Y2 - 6 June 1999 through 10 June 1999
ER -