Movement-based location update and selective paging for PCS networks
IEEE/ACM Transactions on Networking (TON)
A dynamic paging scheme for wireless communication systems
MobiCom '97 Proceedings of the 3rd annual ACM/IEEE international conference on Mobile computing and networking
Mobile users: to update or not to update?
Wireless Networks
Dynamic mobile user location update for wireless PCS networks
Wireless Networks
Mobile user location update and paging under delay constraints
Wireless Networks
A selective location update strategy for PCS users
Wireless Networks
DEXA '02 Proceedings of the 13th International Workshop on Database and Expert Systems Applications
Location Update for PCS Networks with a Fractional Movement Threshold
ICDCSW '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
Towards realistic mobility models for mobile ad hoc networks
Proceedings of the 9th annual international conference on Mobile computing and networking
Concurrent search of mobile users in cellular networks
IEEE/ACM Transactions on Networking (TON)
Mobile Networks and Applications
IEEE Transactions on Mobile Computing
Characterizing and modeling user mobility in a cellular data network
PE-WASUN '05 Proceedings of the 2nd ACM international workshop on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
Exploiting open functionality in SMS-capable cellular networks
Proceedings of the 12th ACM conference on Computer and communications security
Characterization of CDMA2000 Cellular Data Network Traffic
LCN '05 Proceedings of the The IEEE Conference on Local Computer Networks 30th Anniversary
Mitigating attacks on open functionality in SMS-capable cellular networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Impact of paging channel overloads or attacks on a cellular network
WiSe '06 Proceedings of the 5th ACM workshop on Wireless security
Periodic properties of user mobility and access-point popularity
Personal and Ubiquitous Computing
Reducing location update and paging costs in a PCS network
IEEE Transactions on Wireless Communications
A profile-based location strategy and its performance
IEEE Journal on Selected Areas in Communications
Modeling path duration distributions in MANETs and their impact on reactive routing protocols
IEEE Journal on Selected Areas in Communications
Poster abstract: the challenges of accurate mobility prediction for ultra mobile users
ACM SIGMOBILE Mobile Computing and Communications Review
Review: A review of DoS attack models for 3G cellular networks from a system-design perspective
Computer Communications
Predicting user-cell association in cellular networks from tracked data
MELT'09 Proceedings of the 2nd international conference on Mobile entity localization and tracking in GPS-less environments
Proxying location update for idle mode interfaces
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Predicting human behaviour from selected mobile phone data points
Proceedings of the 12th ACM international conference on Ubiquitous computing
Paging and location management in IEEE 802.16j multihop relay network
Journal of Computer Systems, Networks, and Communications - Special issue on WiMAX, LTE, and WiFi interworking
Analyzing mobility evolution in WLAN users: how predictable are we?
ACM SIGMOBILE Mobile Computing and Communications Review
Near-zero triangular location through time-slotted mobility prediction
Wireless Networks
Mining and modeling large scale cell phone data: invited talk
FOMC '11 Proceedings of the 7th ACM ACM SIGACT/SIGMOBILE International Workshop on Foundations of Mobile Computing
Identifying important places in people's lives from cellular network data
Pervasive'11 Proceedings of the 9th international conference on Pervasive computing
Anonymization of location data does not work: a large-scale measurement study
MobiCom '11 Proceedings of the 17th annual international conference on Mobile computing and networking
User modeling for telecommunication applications: experiences and practical implications
UMAP'10 Proceedings of the 18th international conference on User Modeling, Adaptation, and Personalization
DMME: A Distributed LTE Mobility Management Entity
Bell Labs Technical Journal
Content consumption cartography of the paris urban region using cellular probe data
Proceedings of the first workshop on Urban networking
MOCA: a lightweight mobile cloud offloading architecture
Proceedings of the eighth ACM international workshop on Mobility in the evolving internet architecture
Measurement and modeling of paging channel overloads on a cellular network
Computer Networks: The International Journal of Computer and Telecommunications Networking
Analysing the mobility, predictability and evolution of WLAN users
International Journal of Autonomous and Adaptive Communications Systems
Time-clustering-based place prediction for wireless subscribers
IEEE/ACM Transactions on Networking (TON)
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Locating mobile users and devices efficiently is a critical operation in cellular networks. This is done using a combination of location update(by the mobile) and paging (by the network). The paging scheme determines how and where to search for a mobile user given the latestlocation update information from that user. In this paper, we considerhow to increase the efficiency of the paging scheme. Much previous work has relied on simulation or modeling to design and evaluate the performance of proposed paging schemes. We take a different, data-driven approach in how we design and evaluate our solution. Specifically, we mine more than 300 million call records from a large cellular operator to characterize user mobility and create mobility profiles. We then develop a family ofprofile-based paging techniques, considering both static schemes and dynamic schemes which adapt as user profiles continuously get updated. We find that our paging techniques can dramatically reducesignaling load (up to 80%) with minimal increase in paging delay (usually less than 10%).