POTENTIALITY OF CHANNEL ASSIGNMENT FOR ... - emo
POTENTIALITY OF CHANNEL ASSIGNMENT FOR ... - emo
POTENTIALITY OF CHANNEL ASSIGNMENT FOR ... - emo
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"ELECO'99 INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTR.OMCS ENGINEERING'<br />
0 5 r0 15 d(dB)<br />
Fig.l- Probability of outage<br />
versus .9/R for.l/=3 (optimal<br />
allocatioru-tly':4,- - *I=3 ).<br />
optimal procedwe which must be<br />
centmlized. It means, that for<br />
suboptimal procedure each user<br />
chooses its channel irrespective of<br />
other users. Thus the procedwe are<br />
more realistic and easier implemented.<br />
3. The presented optimal procedure<br />
refers to class ofcentralized allocation<br />
schemes t5l and provides a useful<br />
benchmark to compare performance of<br />
real allocation schemes.<br />
REFERENCES<br />
tU L.Kau.ela and M.Naghshinen,<br />
"Channel Assignment Schemes for<br />
Cellular MobileTelecommunication<br />
Systems: A Comprehensive Suwey'',<br />
100<br />
l0-l<br />
l0-2<br />
,<br />
0Q<br />
\<br />
>-<br />
0 5 t0 15 d(dB)<br />
Fig.2. Probabiliry of outage<br />
versus .S/R fori/:3 (suboptimal<br />
allocation, M=4).<br />
IEEE Personal Commun., Iute,<br />
1996<br />
pp. 10-30,.<br />
[2] W.C.J Lee, Mobile Communication<br />
Engineering, McGraw Hill, 1982.<br />
[3] H.A.David, Order .Sratsa'cs, John<br />
Wiley & Sons Inc.,l970<br />
[4] N.C. Beaulicu, A.A- Abu-Day4<br />
P.J.M.Lanc,"Estimating the Distribution<br />
of a Sum of Independent<br />
Lognormal Random Yariables-, IFEE<br />
Transaction on Communications, v.43,<br />
No. I 2, I 995, pp. 2869-2873<br />
[5] G.L.Stuber, Principles of Mobile<br />
Communication, KJuwer Acad. publ.,<br />
1996.
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