Title :
Enhanced MAC for the bounded access delay
Author :
Joo, Seong-Soon ; Kim, Bong-Soo ; Jun, Jong-Arm ; Pyo, Cheol-Sig
Author_Institution :
RFID/USN Res. Dept., ETRI, Daejeon, South Korea
Abstract :
To provide a more reliable link and deterministic delay for the mission-critical services, enhancement of the IEEE 802.15.4-2006 MAC specification was started in March 2008. The enhanced MAC specification offers three types of medium access control: Low Latency (LL), Time Slotted Channel Hopping (TSCH), and Distributed Synchronous Multi-Channel Extension (DSME). In this paper, the link access delay of the LL and DSME MAC is analyzed.
Keywords :
Zigbee; access protocols; DSME; IEEE 802.15.4-2006; MAC specification; TSCH; bounded access delay; distributed synchronous multichannel extension; low latency MAC; medium access control; mission-critical services; time slotted channel hopping; Aerospace electronics; Bismuth; Delay; Media Access Protocol; Mission critical systems; Payloads; Wireless sensor networks; Bounded access delay; Enhanced MAC; Real-time services; Smart space;
Conference_Titel :
Information and Communication Technology Convergence (ICTC), 2010 International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-1-4244-9806-2
DOI :
10.1109/ICTC.2010.5674810
