Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Latency Analysis of Vehicle-to-Pedestrian C-V2X Communications at Urban
  Street Intersections   Cellular Vehicle-to-Everything (C-V2X) technology promises to provide
ultra-reliable low latency communication (URLLC) framework for connected
vehicles. Connected vehicles can help us improve traffic safety, congestion and
reduce fatal accidents. C-V2X promises new levels of connectivity and
intelligence providing numerous features like infotainment, always-on
telematics, real-time navigation, etc. with heterogeneous network architecture.
C-V2X leverages existing cellular architecture and is on the way to replace
DSRC/WAVE for vehicular communication. There are still some challenges which
needs to be tackled before C-V2X can be deployed for efficient on-road V2X. In
this paper, we look at end-to-end latency for Vehicle-to-Pedestrian (V2P) which
demands ultra low latencies with reliable packet delivery ratio. To evaluate
the LTE-V2P performance, we used network simulator for an urban intersection
scenario where vulnerable road-side users (VRUs) are trying to cross the street
and they communicate with moving vehicles. We evaluated the end-to-end latency
and throughput for the given scenario and concluded that with the existing
network architecture the latency is high. By utilizing multi-edge access
computing (MEC) servers latency can be reduce drastically and hence can be made
feasible for cellular V2P communication.

21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess