DocumentCode
459327
Title
Routing and Uplink-Downlink Scheduling in Ad Hoc CDMA Networks
Author
Neishaboori, A. ; Kesidis, G.
Author_Institution
CSE and EE Departments, Pennsylvania State University, State College, Pennsylvania 16802. Email: aun115@psu.edu
Volume
2
fYear
2006
fDate
38869
Firstpage
926
Lastpage
931
Abstract
In multihop ad hoc CDMA networks, uplink-downlink schedules are needed to forward packet flows throughout the network without conflict. Also, a routing algorithm and a power control mechanism are required to route the flows while satisfying the QoS needs of the users. To maximize bandwidth utilization efficiency, scheduling tables of minimum length are desired. We suggest an incremental contention-based algorithm as a heuristic distributed solution to the NP-hard uplink-downlink scheduling problem. Also, we propose a routing strategy that considers these schedules, i.e., integrated routing and scheduling.
Keywords
Ad hoc networks; Downlink; Frequency conversion; Multiaccess communication; Power control; Routing; Scheduling algorithm; Spread spectrum communication; Time division multiple access; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2006. ICC '06. IEEE International Conference on
Conference_Location
Istanbul
ISSN
8164-9547
Print_ISBN
1-4244-0355-3
Electronic_ISBN
8164-9547
Type
conf
DOI
10.1109/ICC.2006.254826
Filename
4024247
Link To Document