Results 221 to 230 of about 43,563 (260)
Some of the next articles are maybe not open access.
RACH Collision Probability for Machine-Type Communications
2012 IEEE 75th Vehicular Technology Conference (VTC Spring), 2012This paper summarizes the two definitions of the collision probability from the perspective of an MTC device and an RAO were presented in 3GPP TR 37.868. We use the results presented in TR 37.868 to show the inconsistency between the two definitions. It worth to note that the researcher needs to clearly specify the definition they used in presenting ...
Ray-Guang Cheng +3 more
openaire +1 more source
Overload Control for Machine Type Communications with Femtocells
2012 IEEE Vehicular Technology Conference (VTC Fall), 2012In this paper, we propose the group-based time control mechanism to improve the network overload and delay performance in the femtocell-based machine type communications (MTC) networks. The MTC network may be congested if numerous MTC devices concurrently deliver messages to the MTC server. Femtocells can solve the radio access network (RAN) congestion,
Ang-Hsun Tsai +3 more
openaire +1 more source
On Resource Allocation in Machine-Type Communication Networks
2021The next generation of wireless networks aim to enable a data-driven society in which the connected devices must be able to operate with little or no human intervention for prolonged periods of time. To provide uninterrupted, perpetual operation for these devices, harvesting radio-frequency energy is a viable alternative, which gives rise to wirelessly
openaire +2 more sources
Blind Detection in Coexistence of Human-Type and Machine-Type Communications
2019 IEEE 19th International Conference on Communication Technology (ICCT), 2019In this paper, we study joint device activity identification, channel estimation, and signal detection for the uplink transmission of a human-type communication (HTC) and machine-type communication (MTC) coexisted massive MIMO system. We first establish a probability model to characterize the crucial system features including channel sparsity of ...
Xiaoyan Kuai +2 more
openaire +1 more source
Performance Analysis of Two Machine-to-Machine Architecture Types in Vehicular Communications
2019 IEEE 20th International Symposium on "A World of Wireless, Mobile and Multimedia Networks" (WoWMoM), 2019A Vehicular Adhoc Network (VANET) is a conceptualisation that can be applied to the communications domain of an Intelligent Transportation System (ITS), where vehicles use On Board Units (OBU)to communicate with other vehicles or the road side infrastructure.
Paulo Araújo +9 more
openaire +2 more sources
On improving the group paging method for machine-type-communications
2014 IEEE International Conference on Communications (ICC), 2014Machine-type-Communication (MTC) is seen as a major service in next generation cellular mobile networks. However, the forecasted very large number of MTC devices may overload the RAN (Radio Access Network) part of the network, which may impact Non-MTC communications.
Arouk, Osama +3 more
openaire +2 more sources
Series Editorial: IoT and Machine-Type Communication
IEEE Communications Standards Magazine, 2022Roland Hechwartner +3 more
openaire +1 more source
Quality-of-Decision-Driven Machine-Type Communication
IEEE Internet of Things Journal, 2022Lindong Zhao +2 more
openaire +1 more source
A Survey of Collaborative Machine Learning Using 5G Vehicular Communications
IEEE Communications Surveys and Tutorials, 2022Honggang Wang +2 more
exaly