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A priority aware cognitive radio based hospital system architecture, priority management and communication protocols

机译：优先意识的认知信从基于信从的医院系统架构，优先级管理和通信协议

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Recently, wireless communication in medical data and patient information transmission has received tremendous attention to the researchers since effective, timely, accurate, complete and unambiguous communication reduces errors and results in improved patient safety. However, wireless communication technology in a healthcare environment poses some major challenges. For example, medical band scarcity for future wireless healthcare system, bandwidth restriction, spectrum utilization and electromagnetic interference (EMI) are major concerned. In addition, different types of e-health applications have different priorities. Therefore, communication protocols and network maintenance policies for wireless healthcare need to be priority mechanism agile. Compared to traditional wireless network, cognitive radio network (CRN) can be more flexible and solve these problems. In this paper, a novel CRN based hospital system architecture namely CogMed, is proposed for e-health applications where priority mechanism aware heterogeneous architecture, system design and communication policies are included. The article first analyzes the shortcomings of recent wireless healthcare facility by critically analyzing the contemporary literatures on CRN centric healthcare facility. It then proposes a fully opportunistic network based hospital system architecture where dynamic spectrum access (DSA) capable medical, non-medical and sensor devices are categorized based on a dynamic priority management mechanism. The paper also presents some communication protocols.
机译：最近，在医疗数据和患者信息传输中的无线通信对研究人员来说得到了极大的关注，因为有效，及时，准确，完整，明确的通信减少了误差并导致改善的患者安全性。然而，医疗保健环境中的无线通信技术造成了一些重大挑战。例如，未来无线医疗系统的医疗频段稀缺性，带宽限制，频谱利用和电磁干扰（EMI）是主要的担忧。此外，不同类型的电子健康应用具有不同的优先事项。因此，无线医疗保健的通信协议和网络维护策略需要优先机制敏捷。与传统无线网络相比，认知无线电网络（CRN）可以更加灵活，解决这些问题。本文提出了一种基于CRN基于CRN的医院系统架构，包括优先机制意识到异构架构，系统设计和通信策略的E-Health应用程序。本文首先通过重新分析了CRN中心医疗保健设施的当代文献来分析了最近的无线医疗保健设施的缺点。然后，它提出了一个完全机会主义的网络基于网络系统架构，能够基于动态优先级管理机制对能干的医疗，非医疗和传感器设备进行动态频谱访问（DSA）。本文还提出了一些通信协议。

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