Please use this identifier to cite or link to this item:
http://bura.brunel.ac.uk/handle/2438/1191
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wang, LP | - |
dc.contributor.author | Yang, Y | - |
dc.contributor.author | Chen, HH | - |
dc.contributor.author | Song, YH | - |
dc.coverage.spatial | 5 | en |
dc.date.accessioned | 2007-09-03T10:34:53Z | - |
dc.date.available | 2007-09-03T10:34:53Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | IEEE Transactions On Vehicular Technology. 55(3): 774-778, May 2006 | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/1191 | - |
dc.description.abstract | A complete complementary code based direct sequence code division multiple access (CC/DS-CDMA) system has been proposed recently as a potential candidate for beyond third generation (B3G) wireless communications. This paper addresses the issues that design of efficient code assignment schemes should be based on a flexible physical layer support, which is extremely important for emerging cross-layer designs in future wireless applications. The study in this paper considers a CC/DS-CDMA system with multiple time slots, three traffic classes and two dynamic code-flock assignment schemes, namely random assignment (RA) and compact assignment (CA). Simulation results show that the CC/DS-CDMA system has variable capacity property (VCP), which is sensitively affected by different code-flock assignment schemes. In general, CA can offer lower blocking probability, whereas RA can offer a larger mean system capacity and higher throughput when offered traffic is heavy. | en |
dc.format.extent | 211954 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | IEEE | en |
dc.subject | Code division multiple access (CDMA) | en |
dc.subject | Complete complementary codes | en |
dc.subject | Resource allocation | en |
dc.title | On the variable capacity property of CC/DS-CDMA systems | en |
dc.type | Research Paper | en |
Appears in Collections: | Electronic and Computer Engineering Dept of Electronic and Electrical Engineering Research Papers |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
On the variable capacity 2006.pdf | 206.99 kB | Adobe PDF | View/Open |
Items in BURA are protected by copyright, with all rights reserved, unless otherwise indicated.