2016 conference paper

A locality-based mobile caching policy for D2D-based content sharing network

2016 ieee global communications conference (globecom).

By: Y. Wang n, Y. Li n, W. Wang n & M. Song*

TL;DR: This paper aims to design a caching policy by considering the joint impact of locality of real-world mobile data traffic and device contact pattern to improve the success rate of content fetching and derive the content caching probability and hit ratio through mathematical analysis. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

The Impact of Network Size and Mobility on Information Delivery in Cognitive Radio Networks

IEEE TRANSACTIONS ON MOBILE COMPUTING, 15(1), 217–231.

By: L. Sun n, W. Wang n & Y. Li n

author keywords: Latency; cognitive radio networks; scalability; generic mobility
TL;DR: This paper studies the end-to-end latency in CRNs to find the sufficient and necessary conditions for real-time applications in finite networks and large-scale deployments, and provides a general mobility framework which captures most characteristics of the existing mobility models and takes spatial heterogeneity into account. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Message Dissemination in Intermittently Connected D2D Communication Networks

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 13(7), 3978–3990.

By: Y. Li n & W. Wang n

author keywords: Device-to-device (D2D) communication network; message dissemination; dissemination distance; hitting time
TL;DR: How far the message dissemination can reach by time t and how long the dissemination takes to inform nodes located at distanced are studied, especially in dynamic, intermittently connected networks. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Internode Mobility Correlation for Group Detection and Analysis in VANETs

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 62(9), 4590–4601.

By: Y. Li n, M. Zhao n & W. Wang n

author keywords: Correlated mobility; group detection; vehicular ad hoc networks
TL;DR: A new metric, i.e., dual-locality ratio (DLR), is introduced, which quantifies mobility correlation of nodes and can be used to effectively identify stable user groups, which in turn could be used for network performance enhancement. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 conference paper

Geo-dissemination in vehicular ad hoc networks

2012 ieee international conference on communications (icc).

By: Y. Li n & W. Wang n

TL;DR: This paper analyzes how far a geo-dissemination can possibly reach over a period of time t, and what is the latency for a message to reach locations that are d distance far from the source (denoted as the stopping time τ). (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2012 conference paper

The latency of gaining alpha-reliability for message dissemination in vehicle-to-vehicle networks

2012 ieee global communications conference (globecom), 5550–5555.

By: Y. Li n, W. Wang n & A. Duel-Hallen n

Event: at Piscataway, NJ, USA

TL;DR: Under a 1-Dimensional (1-D) network scenario with unreliable channel and constrained vehicle mobility, the minimum latency of gaining almost sure α-reliability is derived, denoted as tmin(α), which is dominated by the first attempt to send the message to a destination. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2011 conference paper

Intermittently connected vehicle-to-vehicle networks: Detection and analysis

2011 ieee global telecommunications conference (globecom 2011).

By: Y. Li n, M. Zhao n & W. Wang n

TL;DR: This paper observes that mobility of vehicle shows temporal locality similarity and introduces a new metric, namely \emph{dual locality ratio} (DLR), which represents the mobility correlation of vehicles, and demonstrates applications of DLR for improving performances of data forwarding and clustering in vehicle-to-vehicle networks. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

journal article

Modeling and analysis of single-hop mobile cloudlet

Li, Y. J., & Wang, W. Y. Advances in Mobile Cloud Computing Systems, 231–256.

By: Y. Li & W. Wang

Source: NC State University Libraries
Added: August 6, 2018

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