Abstract:
4G and 5G are emerging technology that provides high data rates with reliability and optimized
latency, as compared to the other (LTE, CDMA, HSPA) technologies. This technology
provides three types of services: mMTC (Machine Type communication) which is already been
developed as part of 3GPP release 13/14, eMBB(enhanced Mobile Broadband) which provides
enhanced bandwidth with moderate latency, and uRLLC(Ultra-reliable and low latency communication)
which is introduced in 3GPP-release 15/16 and is still under development. Ultrareliable
and low-latency communication service requires strict latency and reliability. URLLC
focuses on applications that expect precise real-time communication for autonomous vehicles,
advanced power grids, device communication for accidents and emergencies, industrial communication
(e.g. wireless operation of equipment), and health care (e.g. remote operations and
monitoring). The proposed research focuses on the efficient utilization of bandwidth at Layer
2 of the protocol stack for ultra-reliable and low-latency applications in 5G/4G or any other
RAT (Radio Access Technology) by using a novel header compression approach called “Robust
Header Compression” and analysis its impact for network and upper layers header compression
for the application of telesurgery. RoHC is implemented and data is simulated. Comparison
is made on the bases of the original and compressed header. This compression approach compresses
the IP,UDP and RTP header. Multiple compression scenarios have been analyzed and
compression ratios are measured for URLLC telesurgery application.
