Title :
Performance analysis of ARQ schemes for UTRA TDD ad hoc mode
Author :
Guirao, M. D Pérez ; Garcia, J.-E. ; Meincke, M. ; Lott, M. ; Jobmann, K.
Author_Institution :
Hannover Univ., Germany
Abstract :
Inter-vehicle communication (IVC) has become a research challenge of major importance during the last few years. Within the FIeetNet Project a novel inter-vehicle mobile ad hoc network is developed to interconnect vehicles and roadside gateways via a mobile Internet. The FIeetNet system is based on UMTS terrestrial radio access time division duplex (UTRA TDD). Among others, FIeetNet supports major services in road traffic telematics and mission critical services, like emergency notifications and services for cooperative driver assistance. This services put very high requirements on the constrained air interface and the used protocols. Within this work we provided an outlook of the proposed automatic repeat request (ARQ) method standardized for UTRA TDD. We calculate both the analysis and simulation of usability in terms of performance overhead of two basic ARQ schemes: SR and GBN, for the UTRA TDD ad hoc mode in the FIeetNet Project.
Keywords :
3G mobile communication; Internet; ad hoc networks; automatic repeat request; land mobile radio; radio access networks; telecommunication services; time division multiplexing; ARQ schemes; UMTS terrestrial radio access time division duplex; UTRA TDD ad hoc mode; automatic repeat request method; cooperative driver assistance; emergency notifications; go-back-n approach; intervehicle communication; mission critical services; mobile Internet; mobile ad hoc network; road traffic telematics; selective repeat approach; 3G mobile communication; Automatic repeat request; IP networks; Mission critical systems; Mobile ad hoc networks; Mobile communication; Performance analysis; Road vehicles; Telecommunication traffic; Telematics;
Conference_Titel :
Performance, Computing, and Communications, 2004 IEEE International Conference on
Print_ISBN :
0-7803-8396-6
DOI :
10.1109/PCCC.2004.1395087