DocumentCode
2569338
Title
Feasibility study for direct sequence spread spectrum and TV services overlay
Author
Dres, D. ; Vouyioukas, D. ; Constantinou, P.
Author_Institution
Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece
Volume
3
fYear
2005
fDate
30 May-1 June 2005
Firstpage
1984
Abstract
In this paper we examine the conditions under which direct sequence spread spectrum systems can share the same spectrum with television services. The maximum spread spectrum transmit power is first estimated and the correspondent protection rates for the TV services are derived, along with the relevant image degradation. For the proposed protection ratios the performance of the direct sequence spread spectrum system is examined in order to derive the relevant BER and maximum achievable data rates.
Keywords
code division multiple access; error statistics; spread spectrum communication; television broadcasting; BER; TV services overlay; direct sequence spread spectrum; protection rates; protection ratios; relevant image degradation; television services; Bandwidth; Baseband; Bit error rate; Degradation; Frequency; Image quality; Power system protection; Spread spectrum communication; TV interference; Testing; Direct Sequence spread spectrum; TV services; ber; overlay; protection ratios;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2005. VTC 2005-Spring. 2005 IEEE 61st
ISSN
1550-2252
Print_ISBN
0-7803-8887-9
Type
conf
DOI
10.1109/VETECS.2005.1543670
Filename
1543670
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