Design of a Hybrid RFID/GPS-Based Terminal System in Vehicular Communications

MAC2: Enabling multicasting and congestion control with multichannel transmission for intelligent vehicle terminal in Internet of Vehicles

“…25 Xu and Li 21 presented the hardware design and software flowchart of an embedded vehicle terminal, with the capability to achieve high reliability, low power consumption, stable performance, and easy extensibility. Li et al 22,23 proposed two vehicle terminal systems which can realize collaborative awareness, continuous monitoring and precise localization of vehicles for logistics and cargo transportation by employing context-aware computing. Yang et al 24 designed an embedded wireless forestry monorail car control system with the object to achieve long-distance's real-time monitoring and control the monorail car.…”

“…Tu et al 25 proposed a vehicle intelligent terminal system for engineering equipment by taking into account condition monitoring, fault diagnosis, time-based maintenance intelligent management, and long-distance operation management synthetically. A main drawback of those developed IVT system [21][22][23][24][25] is that they did not consider how to deal with multicasting service messages on SCHs coupled with periodic exchanges of beacon messages on CCH for IoV scenario. In other words, from a practical application perspective, both MAC 2 functions and modules were not incorporated into the IVT architecture.…”

“…Beyond this, it can be also devised to provide the realistic applications through multichannel transmission including: (1) MDD applications on SCHs with the purpose of achieving better network performance and obtaining particular demands with service messages; (2) safety applications via periodic beacon message exchanges on CCH, aiming to improve road safety, traffic efficiency, and even driving comfort. In addition to traditional function modules as depicted in the literature, [21][22][23][24][25] IVT system could also have an MDD module and a congestion control module from an architecture perspective. Based on this motivation, we intend to build the IVT architecture by taking into account more realistic multicasting services and congestion control mechanism for specific applications via multichannel transmission.…”

“…Design and development of IVT system have attracted much attention around research community, although the mainstream research efforts are aimed at the protocols and algorithms within the layered architecture of IoV. 1,7,20 In the literature, IVT system in IoV environment was mainly devised according to different application scenarios, such as intelligent transportation, 21 logistics and cargo transportation, 22,23 forestry monorail car, 24 and engineering equipment. 25 Xu and Li 21 presented the hardware design and software flowchart of an embedded vehicle terminal, with the capability to achieve high reliability, low power consumption, stable performance, and easy extensibility.…”

Q-enhancement with on-chip inductor optimization for reconfigurable Δ-Σ radio-frequency ADC

“…The frequencies considered are for Radio Frequency Identification (RFID), Terrestrial Trunked Radio (TETRA) and the European Global Positioning System (GPS) Galileo. RFID integration with cellular/mobile technology such as GSM/LTE and GPS overcomes the shortrange limitations in commercial and public safety applications [7]- [10]. As secure data is an important criterion TETRA is considered as the cellular standard in this paper [11].…”