2009
DOI: 10.1109/jlt.2009.2022507
|View full text |Cite
|
Sign up to set email alerts
|

On the Merits of Migrating From Legacy Circuit-Switched Cellular Infrastructure to a Fully Packet-Based RAN Architecture

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2010
2010
2011
2011

Publication Types

Select...
3

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(2 citation statements)
references
References 19 publications
0
1
0
Order By: Relevance
“…Experimental result shows that the scheme is feasible and good time synchronization accuracy about 20 nanoseconds can be reached.When access networks are applied as backhaul networks from cell site to mobile switching center, time synchronization is usually required to be provided [1] [2]. Ethernet Passive Optical Network (EPON), as a suitable backhaul from cell site to mobile switching center, doesn't have an inborn accurate time synchronization scheme.…”
mentioning
confidence: 99%
“…Experimental result shows that the scheme is feasible and good time synchronization accuracy about 20 nanoseconds can be reached.When access networks are applied as backhaul networks from cell site to mobile switching center, time synchronization is usually required to be provided [1] [2]. Ethernet Passive Optical Network (EPON), as a suitable backhaul from cell site to mobile switching center, doesn't have an inborn accurate time synchronization scheme.…”
mentioning
confidence: 99%
“…At the initial rollout of 3G systems, mobile operators reuse as much as possible the backhaul infrastructure from legacy 2G systems. As commented before, the infrastructure in legacy systems is mostly based on TDM solutions, which are not appropriate to meet capacity requirements of emerging broadband communication systems [26], [27]. Therefore, considering the huge impact that backhaul has on operating and capital expenditures, mobile operators are carefully reviewing their cellular backhaul strategies before making further network infrastructure upgrades.…”
Section: Backhaul As New Network Bottleneckmentioning
confidence: 99%