CEMob: Critical Data Transmission in Emergency with Mobility Support in WBANs

2014 ◽  
Author(s):  
S. Yousaf ◽  
M. Akbar ◽  
N. Javaid ◽  
A. Iqba ◽  
Z.A. Khan ◽  
...  
Keyword(s):  
Data Transmission ◽  
Mobility Support ◽  
Critical Data

scholarly journals Reliable data transmission: An IoT health-based paradiam

2020 ◽  
Vol 20 (2) ◽  
pp. 924
Author(s):  
Dalal Abdulmohsin Hammood ◽  
Mahmoud Shuker Mahmoud ◽  
Ahmed Alkhayyat ◽  
Hasliza A. Rahim ◽  
R. Badlishah Ahmad
Keyword(s):  
Data Transmission ◽  
Mode Selection ◽  
Reliable Data ◽  
Transmission Mode ◽  
System Model ◽  
Direct Transmission ◽  
Work Time ◽  
Critical Data ◽  
Weather Changes ◽  
In The Beginning

<p>A WBAN can be spread over a person's body, so; posing, dressing, moving of muscles, degree of heat of bodies as well as weather changes in general affect connections among sensors as well as desired point. Secondly, information collected via every sensor can be connected to a person's course of life; so, it can be considered as significant to guarantee that the collected information ought to be given to desired point competently. In this work, a critical cooperating communicating protocol to WBAN established on information has been suggested, called critical Data Transmission using Transmission Mode Selection (CD-TMS) method established for the architecture of star topology. In the beginning, we performed a studying, also we established a system model can be looked at according to channel los of path, effective transmitting possibility, as well as the out of work time possibility. Thirdly, relaying selecting can be used accompanied by CD-TMS, that lets just the most successful relaying take part in cooperating in a spread manner. Simulating as well as numeral outcomes illustrate that CD-TMS has the ability to develop the performing of a network under common terms comparing with direct transmission mode (DTM) IEEE 802.15.6 CSMA as well as benchmark.</p>

scholarly journals Corrupted packets discarding mechanism to alleviate congestion in wireless body area network

2019 ◽  
Vol 14 (2) ◽  
pp. 581 ◽  
Author(s):  
Wan Aida Nadia Wan Abdullah ◽  
Naimah Yaakob ◽  
R. Badlishah Ahmad ◽  
Mohamed Elshaikh Elobaid ◽  
Siti Asilah Yah
Keyword(s):  
Data Transmission ◽  
Wireless Body Area Network ◽  
Base Station ◽  
Body Area Network ◽  
Area Network ◽  
Loss Reduction ◽  
Packet Size ◽  
Body Area ◽  
Critical Data ◽  
Late Delivery

<span>Generation of high traffic from continuous sensing and collection of medical data from various biosensors on multiple body is most likely to occur in the Wireless Body Area Network (WBAN). This could be a factor to the congestion in the network. Occurrence of congestion would collapse the performances in the WBAN network in terms of increment in delay, high packets loss, reduction in throughput and packet deliver ratio (PDR). The crucial concerns in WBAN are prevention from the loss of critical data and longer delay in the network as they could result to late delivery of medical treatment and possibility of the increase in mortality. Therefore, this study proposes a mechanism to alleviate the congestion from happening in the first place through discarding the corrupted packets before the beginning of data transmission to the base station. Extensive simulations are done in OMNeT+ to analyze the performance of the proposed mechanism by varying traffic from low to high under different number of nodes and constant Bit Error Rate (BER) and packet size. From the finding, it can be concluded that the proposed mechanism shows better performances in terms of low delay and packet loss as well as high throughput and PDR compared to typical WBAN.</span>

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