NDLI: Virtual-single-cell wireless networks with 3G-LTE-based protocol and PON for backhaul network

Content Provider	IEEE Xplore Digital Library
Author	Yamada, T. Nishimura, T.
Copyright Year	2015
Description	Author affiliation: Coll. of Inf. Sci. & Eng., Ritsumeikan Univ., Kusatsu, Japan (Nishimura, T.) \|\| Coll. of Sci. & Eng., Ritsumeikan Univ., Kusatsu, Japan (Yamada, T.)
Abstract	This paper presents possibility of dense small cell network for local areas from a view of network control considering two types of applications; one is 100m cells for a major road supporting vehicles' mobility and another one is 10m cells for campuses supporting walking mobility. They adopt 3GLTE protocol after slight modification. Handover is directly triggered from a UE (User Equipment) to a target BS (base station) to shorten the handover period though it is relayed on a serving BS in conventional systems while drawing large latency due to backhaul communications. The direct request uses SR (Schedule Request) signal on PUCCH (Physical Uplink Control Channel) of 3G-LTE protocol. This can be allowed by short propagating delay in a small cell and synchronous operation of all BSs under clock of PON (Passive Optical Network) used for the backhaul network. Handover resources like SR codes, downward frames, and terminal ID are reserved among the target UE and a group of BSs next to one serving the target UE before handover. Cells surrounding the target UE follow the move of the UE always confining the target UE in the cells with the reserved handover resources.
Starting Page	1
Ending Page	6
File Size	538119
Page Count	6
File Format	PDF
ISBN	9781467367622
DOI	10.1109/LANMAN.2015.7114721
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-04-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Handover Passive optical networks Optical network units Synchronization Protocols Mobile computing PON Small cell LAN 3G-LTE
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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