Hybrid Power-line/Visible-light Communication(HPVC)network has been one of the most promising Cooperative Communication(CC)technologies for constructing Smart Home due to its superior communication reliability and har...Hybrid Power-line/Visible-light Communication(HPVC)network has been one of the most promising Cooperative Communication(CC)technologies for constructing Smart Home due to its superior communication reliability and hardware efficiency.Current research on HPVC networks focuses on the performance analysis and optimization of the Physical(PHY)layer,where the Power Line Communication(PLC)component only serves as the backbone to provide power to light Emitting Diode(LED)devices.So designing a Media Access Control(MAC)protocol remains a great challenge because it allows both PLC and Visible Light Communication(VLC)components to operate data transmission,i.e.,to achieve a true HPVC network CC.To solve this problem,we propose a new HPC network MAC protocol(HPVC MAC)based on Carrier Sense Multiple Access/Collision Avoidance(CSMA/CA)by combining IEEE 802.15.7 and IEEE 1901 standards.Firstly,we add an Additional Assistance(AA)layer to provide the channel selection strategies for sensor stations,so that they can complete data transmission on the selected channel via the specified CSMA/CA mechanism,respectively.Based on this,we give a detailed working principle of the HPVC MAC,followed by the construction of a joint analytical model for mathematicalmathematical validation of the HPVC MAC.In the modeling process,the impacts of PHY layer settings(including channel fading types and additive noise feature),CSMA/CA mechanisms of 802.15.7 and 1901,and practical configurations(such as traffic rate,transit buffer size)are comprehensively taken into consideration.Moreover,we prove the proposed analytical model has the solvability.Finally,through extensive simulations,we characterize the HPVC MAC performance under different system parameters and verify the correctness of the corresponding analytical model with an average error rate of 4.62%between the simulation and analytical results.展开更多
Wireless Body Area Network(WBAN)is a cutting-edge technology that is being used in healthcare applications to monitor critical events in the human body.WBAN is a collection of in-body and on-body sensors that monitor ...Wireless Body Area Network(WBAN)is a cutting-edge technology that is being used in healthcare applications to monitor critical events in the human body.WBAN is a collection of in-body and on-body sensors that monitor human physical parameters such as temperature,blood pressure,pulse rate,oxygen level,body motion,and so on.They sense the data and communicate it to the Body Area Network(BAN)Coordinator.The main challenge for the WBAN is energy consumption.These issues can be addressed by implementing an effective Medium Access Control(MAC)protocol that reduces energy consumption and increases network lifetime.The purpose of the study is to minimize the energy consumption and minimize the delay using IEEE 802.15.4 standard.In our proposed work,if any critical events have occurred the proposed work is to classify and prioritize the data.We gave priority to the highly critical data to get the Guarantee Tine Slots(GTS)in IEEE 802.15.4 standard superframe to achieve greater energy efficiency.The proposed MAC provides higher data rates for critical data based on the history and current condition and also provides the best reliable service to high critical data and critical data by predicting node similarity.As an outcome,we proposed a MAC protocol for Variable Data Rates(MVDR).When compared to existing MAC protocols,the MVDR performed very well with low energy intake,less interruption,and an enhanced packet-sharing ratio.展开更多
2024年是“一带一路”倡议“下一个金色十年”的崭新起点,也是高质量共建“一带一路”八项行动的重要节点。推动科技创新作为八项行动的关键内容,为通用人工智能时代下世界各国现代化发展带来无限可能,为一带一路可持续发展目标实现注...2024年是“一带一路”倡议“下一个金色十年”的崭新起点,也是高质量共建“一带一路”八项行动的重要节点。推动科技创新作为八项行动的关键内容,为通用人工智能时代下世界各国现代化发展带来无限可能,为一带一路可持续发展目标实现注入强劲动能。为此,中国人工智能学会联合IEEE China Council发起主办2024 IEEE“一带一路”人工智能可持续发展大会,携手打造国际化交流平台,构建全球性共创模式,为一带一路高质量、可持续发展凝共识、集众智、聚合力、谋未来。展开更多
携手共赴金色十年壮阔新征程,合力共创智能时代可持续发展。2024年是“一带一路”倡议“下一个金色十年”的崭新起点,也是高质量共建“一带一路”八项行动的重要节点。推动科技创新作为“八项行动”的关键内容,为通用人工智能时代下世...携手共赴金色十年壮阔新征程,合力共创智能时代可持续发展。2024年是“一带一路”倡议“下一个金色十年”的崭新起点,也是高质量共建“一带一路”八项行动的重要节点。推动科技创新作为“八项行动”的关键内容,为通用人工智能时代下世界各国现代化发展带来无限可能,为一带一路可持续发展目标实现注入强劲动能。为此,中国人工智能学会联合IEEE China Council主办《2024 IEEE“一带一路”人工智能可持续发展大会》,携手打造国际化交流平台,构建全球性共创模式,为一带一路高质量、可持续发展凝共识、集众智、聚合力、谋未来。展开更多
近日,西安电子科技大学网络与信息安全学院马卓教授团队最新研究成果“Need for Speed:Taming Backdoor Attacks with Speed and Precision”被第45届国际信息安全会议IEEE Symposium on Security and Privacy(IEEE S&P2024)全文收...近日,西安电子科技大学网络与信息安全学院马卓教授团队最新研究成果“Need for Speed:Taming Backdoor Attacks with Speed and Precision”被第45届国际信息安全会议IEEE Symposium on Security and Privacy(IEEE S&P2024)全文收录。IEEE S&P又称Oakland,与ACM CCS、USENIX Security、NDSS并列称为安全领域的四大国际学术会议,其近十年的平均录用率约为13%,被中国计算机学会(CCF)认定为A类会议。该会议收录的论文代表着相关研究领域的前沿水平,在业界具有广泛而深远的影响。展开更多
为进一步推动女性科技工作者的影响力与贡献力,时值世界第114个国际劳动妇女节到来之际,IEEE PES WIP(IEEE PES Women in Power)联合《高电压技术》《高压电器》《湖北电力》,面向广大IEEE PES WIP会员征集关于“IEEE PES CHINA WIP高...为进一步推动女性科技工作者的影响力与贡献力,时值世界第114个国际劳动妇女节到来之际,IEEE PES WIP(IEEE PES Women in Power)联合《高电压技术》《高压电器》《湖北电力》,面向广大IEEE PES WIP会员征集关于“IEEE PES CHINA WIP高电压工程与新技术”专题的高水平科技论文。本专题拟于2024年下半年刊发,真诚欢迎广大IEEE PES WIP中国区会员联合国内外专家学者以及国家级科研计划承担单位踊跃投稿!展开更多
为进一步推动女性科技工作者的影响力与贡献力,时值世界第114个国际劳动妇女节到来之际,IEEE PES WIP(IEEE PES Women in Power)联合《高电压技术》《高压电器》《湖北电力》,面向广大IEEE PES WIP会员征集关于“IEEE PES CHINA WIP高...为进一步推动女性科技工作者的影响力与贡献力,时值世界第114个国际劳动妇女节到来之际,IEEE PES WIP(IEEE PES Women in Power)联合《高电压技术》《高压电器》《湖北电力》,面向广大IEEE PES WIP会员征集关于“IEEE PES CHINA WIP高电压工程与新技术”专题的高水平科技论文。本专题拟于2024年下半年刊发,真诚欢迎广大IEEE PES WIP中国区会员联合国内外专家学者以及国家级科研计划承担单位踊跃投稿!展开更多
October 25-27(Fri-Sun),2024 Hangzhou杭州,Hangzhou,China Call for Papers The 7th IEEE International Conference on Integrated Circuits,Technologies and Applications(ICTA 2024),will be held on October 25-27,2024 in Hangz...October 25-27(Fri-Sun),2024 Hangzhou杭州,Hangzhou,China Call for Papers The 7th IEEE International Conference on Integrated Circuits,Technologies and Applications(ICTA 2024),will be held on October 25-27,2024 in Hangzhou,China.This conference will be held in China to provide an international forum according to IEEE standard for the presentation and exchange of the latest technical achievements and cross-discipline fertilization of IC designs,technologies,and applications in our fast-changing society.This year's theme is“Chiplet and Future IDM”.展开更多
基金supported by the National Natural Science Foundation of China(No.61772386)National Key Research and Development Project(No.2018YFB1305001)Fundamental Research Funds for the Central Universities(No.KJ02072021-0119).
文摘Hybrid Power-line/Visible-light Communication(HPVC)network has been one of the most promising Cooperative Communication(CC)technologies for constructing Smart Home due to its superior communication reliability and hardware efficiency.Current research on HPVC networks focuses on the performance analysis and optimization of the Physical(PHY)layer,where the Power Line Communication(PLC)component only serves as the backbone to provide power to light Emitting Diode(LED)devices.So designing a Media Access Control(MAC)protocol remains a great challenge because it allows both PLC and Visible Light Communication(VLC)components to operate data transmission,i.e.,to achieve a true HPVC network CC.To solve this problem,we propose a new HPC network MAC protocol(HPVC MAC)based on Carrier Sense Multiple Access/Collision Avoidance(CSMA/CA)by combining IEEE 802.15.7 and IEEE 1901 standards.Firstly,we add an Additional Assistance(AA)layer to provide the channel selection strategies for sensor stations,so that they can complete data transmission on the selected channel via the specified CSMA/CA mechanism,respectively.Based on this,we give a detailed working principle of the HPVC MAC,followed by the construction of a joint analytical model for mathematicalmathematical validation of the HPVC MAC.In the modeling process,the impacts of PHY layer settings(including channel fading types and additive noise feature),CSMA/CA mechanisms of 802.15.7 and 1901,and practical configurations(such as traffic rate,transit buffer size)are comprehensively taken into consideration.Moreover,we prove the proposed analytical model has the solvability.Finally,through extensive simulations,we characterize the HPVC MAC performance under different system parameters and verify the correctness of the corresponding analytical model with an average error rate of 4.62%between the simulation and analytical results.
文摘Wireless Body Area Network(WBAN)is a cutting-edge technology that is being used in healthcare applications to monitor critical events in the human body.WBAN is a collection of in-body and on-body sensors that monitor human physical parameters such as temperature,blood pressure,pulse rate,oxygen level,body motion,and so on.They sense the data and communicate it to the Body Area Network(BAN)Coordinator.The main challenge for the WBAN is energy consumption.These issues can be addressed by implementing an effective Medium Access Control(MAC)protocol that reduces energy consumption and increases network lifetime.The purpose of the study is to minimize the energy consumption and minimize the delay using IEEE 802.15.4 standard.In our proposed work,if any critical events have occurred the proposed work is to classify and prioritize the data.We gave priority to the highly critical data to get the Guarantee Tine Slots(GTS)in IEEE 802.15.4 standard superframe to achieve greater energy efficiency.The proposed MAC provides higher data rates for critical data based on the history and current condition and also provides the best reliable service to high critical data and critical data by predicting node similarity.As an outcome,we proposed a MAC protocol for Variable Data Rates(MVDR).When compared to existing MAC protocols,the MVDR performed very well with low energy intake,less interruption,and an enhanced packet-sharing ratio.
文摘2024年是“一带一路”倡议“下一个金色十年”的崭新起点,也是高质量共建“一带一路”八项行动的重要节点。推动科技创新作为八项行动的关键内容,为通用人工智能时代下世界各国现代化发展带来无限可能,为一带一路可持续发展目标实现注入强劲动能。为此,中国人工智能学会联合IEEE China Council发起主办2024 IEEE“一带一路”人工智能可持续发展大会,携手打造国际化交流平台,构建全球性共创模式,为一带一路高质量、可持续发展凝共识、集众智、聚合力、谋未来。
文摘携手共赴金色十年壮阔新征程,合力共创智能时代可持续发展。2024年是“一带一路”倡议“下一个金色十年”的崭新起点,也是高质量共建“一带一路”八项行动的重要节点。推动科技创新作为“八项行动”的关键内容,为通用人工智能时代下世界各国现代化发展带来无限可能,为一带一路可持续发展目标实现注入强劲动能。为此,中国人工智能学会联合IEEE China Council主办《2024 IEEE“一带一路”人工智能可持续发展大会》,携手打造国际化交流平台,构建全球性共创模式,为一带一路高质量、可持续发展凝共识、集众智、聚合力、谋未来。
文摘近日,西安电子科技大学网络与信息安全学院马卓教授团队最新研究成果“Need for Speed:Taming Backdoor Attacks with Speed and Precision”被第45届国际信息安全会议IEEE Symposium on Security and Privacy(IEEE S&P2024)全文收录。IEEE S&P又称Oakland,与ACM CCS、USENIX Security、NDSS并列称为安全领域的四大国际学术会议,其近十年的平均录用率约为13%,被中国计算机学会(CCF)认定为A类会议。该会议收录的论文代表着相关研究领域的前沿水平,在业界具有广泛而深远的影响。
文摘为进一步推动女性科技工作者的影响力与贡献力,时值世界第114个国际劳动妇女节到来之际,IEEE PES WIP(IEEE PES Women in Power)联合《高电压技术》《高压电器》《湖北电力》,面向广大IEEE PES WIP会员征集关于“IEEE PES CHINA WIP高电压工程与新技术”专题的高水平科技论文。本专题拟于2024年下半年刊发,真诚欢迎广大IEEE PES WIP中国区会员联合国内外专家学者以及国家级科研计划承担单位踊跃投稿!
文摘为进一步推动女性科技工作者的影响力与贡献力,时值世界第114个国际劳动妇女节到来之际,IEEE PES WIP(IEEE PES Women in Power)联合《高电压技术》《高压电器》《湖北电力》,面向广大IEEE PES WIP会员征集关于“IEEE PES CHINA WIP高电压工程与新技术”专题的高水平科技论文。本专题拟于2024年下半年刊发,真诚欢迎广大IEEE PES WIP中国区会员联合国内外专家学者以及国家级科研计划承担单位踊跃投稿!
文摘October 25-27(Fri-Sun),2024 Hangzhou杭州,Hangzhou,China Call for Papers The 7th IEEE International Conference on Integrated Circuits,Technologies and Applications(ICTA 2024),will be held on October 25-27,2024 in Hangzhou,China.This conference will be held in China to provide an international forum according to IEEE standard for the presentation and exchange of the latest technical achievements and cross-discipline fertilization of IC designs,technologies,and applications in our fast-changing society.This year's theme is“Chiplet and Future IDM”.
