Mobile Networks and Applications

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On Improving the Performance of Cache Invalidation in Mobile Environments
Mobile Networks and Applications - Tập 7 - Trang 291-303 - 2002
Guohong Cao
Many cache management schemes designed for mobile environments are based on invalidation reports (IRs). However, IR-based approach suffers from long query latency and it cannot efficiently utilize the broadcast bandwidth. In this paper, we propose techniques to address these problems. First, by replicating a small fraction of the essential information related to cache invalidation, the query laten...... hiện toàn bộ
Sidelobe Suppression Using Extended Active Interference Cancellation with Self-Interferences Constraint for Cognitive OFDM Systems
Mobile Networks and Applications - Tập 16 - Trang 544-552 - 2010
Zhiqiang Wang, Daiming Qu, Tao Jiang, Mahmoud Daneshmand
Recently, increasing attention is paid to improving the spectrum utilization in cognitive OFDM systems. To enable coexistence between secondary users and primary users, a scheme, called as extended active interference cancellation (EAIC), was proposed for the effective sidelobe suppression of OFDM signals. However, with the EAIC method, the cancellation signals cause self-interferences to OFDM dat...... hiện toàn bộ
Advances in Mobile Cloud Computing
Mobile Networks and Applications - - 2014
Min Chen, Yulei Wu, Athanasios V. Vasilakos
DIAL M for Mobility: Discrete Algorithms and Methods for Mobile Computing and Communications
Mobile Networks and Applications - Tập 6 - Trang 491-492 - 2001
Afonso Ferreira, Daniel Krob
Correction to: Deep-Sea Organisms Tracking Using Dehazing and Deep Learning
Mobile Networks and Applications - Tập 25 - Trang 2536-2536 - 2020
Huimin Lu, Tomoki Uemura, Dong Wang, Jihua Zhu, Zi Huang, Hyoungseop Kim
The original version of this article unfortunately contained a mistake in the Affiliation section.
An Adaptive Power Control Scheme for Multicast Service in Green Cellular Railway Communication Network
Mobile Networks and Applications - - 2016
Jiying Huang, Zhangdui Zhong, Jianwen Ding
Along with emerging increasing multimedia service need from the big amount of users in the train, wireless cellular railway network has big energy saving potential with its own specific characteristics, which is widely deployed over the world. Enhanced Multimedia Broadcast Multicast Service (E-MBMS) is a prevalent solution for high speed data handling. In this paper, to achieve an energy efficient...... hiện toàn bộ
Bit-Sequences: An adaptive cache invalidation method in mobile client/server environments
Mobile Networks and Applications - Tập 2 - Trang 115-127 - 1997
Jin Jing, Ahmed Elmagarmid, Abdelsalam (Sumi) Helal, Rafael Alonso
In this paper, we present Bit-Sequences (BS), an adaptive cache invalidation algorithm for client/server mobile environments. The algorithm uses adaptable mechanisms to adjust the size of the invalidation report to optimize the use of a limited communication bandwidth while retaining the effectiveness of cache invalidation. The proposed BS algorithm is especially suited for dissemination-based (or...... hiện toàn bộ
Software Defined Mobile Cloudlet
Mobile Networks and Applications - Tập 20 - Trang 337-347 - 2015
Lingxia Liao, Meikang Qiu, Victor C. M. Leung
Using cloudlets in mobile networks mitigates the resource limitation of mobile devices to process the applications with rich media content and highly interaction. However, this approach changes the original traffic routing path of mobile networks and causes integration complexity that cannot be easily solved without modifying the current mobile network elements and routing policies over current IP...... hiện toàn bộ
Artificial synesthesia via sonification: A wearable augmented sensory system
Mobile Networks and Applications - Tập 4 - Trang 75-81 - 1999
Leonard N. Foner
A design for an implemented, prototype wearable artificial sensory system is presented, which uses data sonification to compensate for normal limitations in the human visual system. The system gives insight into the complete visible‐light spectra from objects being seen by the user. Long‐term wear and consequent training might lead to identification of various visually‐indistinguishable materials ...... hiện toàn bộ
“3 M” Performability Creative Practical Platform Application Research
Mobile Networks and Applications - Tập 26 - Trang 1938-1949 - 2021
Zhu Tiejun, Ablaye Camara
The teaching effectiveness of China’s university design theory course has not undergone any major reforms in recent years to keep pace with new technology, modern teaching methodologies or student expectations. This is mainly due to the traditional approach of emphasizing practice rather than design theory and is inherent in design education in China, a view supported by design major students. The...... hiện toàn bộ
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