Title :
System performance analysis of link adaptation in HiperLAN type 2
Author :
Lin, Zihuai ; Malmgren, Göran ; Torsner, Johan
Author_Institution :
Ericsson Radio Syst., Stockholm, Sweden
Abstract :
HiperLAN type 2 is a wireless broadband access network standard, which operates in the 5 GHz band. A key feature of the physical layer of HiperLAN/2 is link adaptation, i.e., the dynamic selection of one out of various physical layer modes with different coding and modulation schemes. In this paper, the system performance of link adaptation for packet data services within the H/2 concept is studied. The simulation results show that a high user throughput can be reached in the investigated environments
Keywords :
broadband networks; data communication; packet radio networks; radio access networks; wireless LAN; H/2 concept; HiperLAN type 2; HiperLAN/2; coding; dynamic selection; link adaptation; modulation; packet data services; physical layer; physical layer modes; system performance analysis; user throughput; wireless broadband access network standard; Delay; Intelligent networks; Modulation coding; OFDM; Performance analysis; Physical layer; Protocols; Switches; System performance; Throughput;
Conference_Titel :
Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-6507-0
DOI :
10.1109/VETECF.2000.886118
