Seamless Mobility with Interference Free Reliable Communication in WBAN

2015 ◽  
Author(s):  
Vijay M. Birari ◽  
Jagdish Helonde ◽  
Vijay Wadhai
Keyword(s):  
Reliable Communication ◽  
Seamless Mobility

Hybrid Software Redundancy Approach for Building Reliable Communication in Multi-BUS Heterogeneous Systems

2016 ◽  
Vol 23 (04) ◽  
pp. 1650013
Author(s):  
Chafik Arar ◽  
Mohamed Salah Khireddine
Keyword(s):  
Fault Tolerant ◽  
Scheduling Algorithm ◽  
Heterogeneous Systems ◽  
Reliable Communication ◽  
Data Dependencies ◽  
Data Scheduling ◽  
Static Scheduling ◽  
Heterogeneous Architectures ◽  
Multiple Processors ◽  
Hardware Faults

The paper proposes a new reliable fault-tolerant scheduling algorithm for real-time embedded systems. The proposed algorithm is based on static scheduling that allows to include the dependencies and the execution cost of tasks and data dependencies in its scheduling decisions. Our scheduling algorithm is dedicated to multi-bus heterogeneous architectures with multiple processors linked by several shared buses. This scheduling algorithm is considering only one bus fault caused by hardware faults and compensated by software redundancy solutions. The proposed algorithm is based on both active and passive backup copies to minimize the scheduling length of data on buses. In the experiments, the proposed methods are evaluated in terms of data scheduling length for a set of DSP benchmarks. The experimental results show the effectiveness of our technique.

The impossibility of implementing reliable communication in the face of crashes

1993 ◽  
Vol 40 (5) ◽  
pp. 1087-1107 ◽  
Author(s):  
Alan Fekete ◽  
Nancy Lynch ◽  
Yishay Mansour ◽  
John Spinelli
Keyword(s):  
Reliable Communication ◽  
The Face

A blockchain-based ITS framework with privacy preserving for secure and reliable communication

2021 ◽  
Vol 27 (4) ◽  
pp. 366
Author(s):  
Soumyashree S. Panda ◽  
Debasish Jena ◽  
Bhabendu Kumar Mohanta ◽  
Srikanta Patnaik
Keyword(s):  
Privacy Preserving ◽  
Reliable Communication

IP based Seamless Mobility Support in Heterogeneous Networks – Evaluation of Handover Mechanisms for Future Heterogeneous 3GPP Networks (IP basierte nahtlose Mobilitätsunterstützung in heterogenen Netzwerken – Evaluierung von Handover-Mechanismen für zukünftige heterogene 3GPP Netzwerke)

2006 ◽  
Vol 48 (5) ◽  
Author(s):  
Anton Ambrosy ◽  
Oliver Blume ◽  
Dirk Hofmann ◽  
Edgar Kühn ◽  
Stuttgart Tobias Küfner
Keyword(s):  
Heterogeneous Networks ◽  
Packet Loss ◽  
Mobile Ip ◽  
Handover Latency ◽  
Mobility Support ◽  
Seamless Mobility ◽  
Network Load ◽  
Radio Access

Mobile IP (MIP) protocols are candidates for seamless mobility support in heterogeneous networks with different radio access technologies. Handover requirements are analysed by Random-Way-Point mobility simulations. We then simulated packet loss, delay and network load during MIP and Fast MIP handover to identify the main contributions to handover latency. Best performance is found for MIP in Make-Before-Break scenario.

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