Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Is the random access channel of LTE and LTE-A suitable for M2M communications? A survey of alternatives

Autor
Laya, A.; Alonso, L.; Alonso-Zárate, J.
Tipus d'activitat
Article en revista
Revista
IEEE Communications Surveys & Tutorials
Data de publicació
2014
Volum
16
Número
1
Pàgina inicial
4
Pàgina final
16
DOI
https://doi.org/10.1109/SURV.2013.111313.00244 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/26576 Obrir en finestra nova
Resum
The 3GPP has raised the need to revisit the design of next generations of cellular networks in order to make them capable and efficient to provide M2M services. One of the key challenges that has been identified is the need to enhance the operation of the random access channel of LTE and LTE-A. The current mechanism to request access to the system is known to suffer from congestion and overloading in the presence of a huge number of devices. For this reason, different research groups around the ...
Citació
Laya, A.; Alonso, L.; Alonso-Zárate, J. Is the random access channel of LTE and LTE-A suitable for M2M communications? A survey of alternatives. "IEEE Communications Surveys & Tutorials", 2014, vol. 16, núm. 1, p. 4-16.
Paraules clau
Energy efficiency, LTE, Machine-to-Machine, Random access channel
Grup de recerca
WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils

Participants