Adaptive Switching Point Allocation in TD/CDMA Systems

Authors
Kriengchaiyapruk, Tham and Forkel, Ingo
Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University Kontakt: publications@comnets.rwth-aachen.de

In Proceedings of VTC 2002 - Vehicular Technology Fall Conference, Vancouver, B.C., Canada, 2002.
Publication Date: Sep, 2002
On page(s):
ISBN:

Abstract
This paper proposes a dynamic channel allocation strategy which takes advantage of the Switching Point (SP) positioning, which is one of the features in the Time Division Duplex (TDD) transmission mode. A switching point is where the transmission changes direction from downlink to uplink and vice-versa. By placing the switching point within a transmission frame dynamically, a TDD system can provide flexible uplink and downlink capacity to accommodate varying asymmetric traffic in each direction. The proposed algorithm is evaluated by means of simulation and the results are compared to that of system configured with other allocation algorithms.

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Bibtex

@INPROCEEDINGS{KrFo_VTC2002Fall,
  AUTHOR          = {Kriengchaiyapruk, T. and Forkel, I.},
  TITLE           = {Adaptive Switching Point Allocation in TD/CDMA Systems},
  JOURNAL         = {Proceedings of VTC 2002 - Vehicular Technology Fall Conference},
  YEAR            = {2002},
  MONTH           = {Sep},
  VOLUME          = {0},
  ADDRESS         = {Vancouver, B.C., Canada},
  AFFILIATION     = {Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University},
  ANNOTE          = {Dynamic Channel Allocation, UMTS, UTRA-TDD, TD/CDMA, Adaptive Switching
                    Poin},
  URL             = {http://www.comnets.rwth-aachen.de} 
}

Letzte Änderung: 17.09.2008 11.46