Pub Date : 2020-03-18DOI: 10.19729/J.CNKI.1673-5188.2018.03.001
Hwang Jenq-neng, Wen Yonggang
{"title":"Next Generation Mobile Video Networking","authors":"Hwang Jenq-neng, Wen Yonggang","doi":"10.19729/J.CNKI.1673-5188.2018.03.001","DOIUrl":"https://doi.org/10.19729/J.CNKI.1673-5188.2018.03.001","url":null,"abstract":"","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41679395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-18DOI: 10.19729/J.CNKI.1673-5188.2018.03.009
Wang Hua, Zhao Yongli, Wang Dajiang, Wang Jiayu, Wang Zhenyu
{"title":"A Quantum Key Re-Transmission Mechanism for QKD-Based Optical Networks","authors":"Wang Hua, Zhao Yongli, Wang Dajiang, Wang Jiayu, Wang Zhenyu","doi":"10.19729/J.CNKI.1673-5188.2018.03.009","DOIUrl":"https://doi.org/10.19729/J.CNKI.1673-5188.2018.03.009","url":null,"abstract":"","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42475506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-18DOI: 10.19729/J.CNKI.1673-5188.2018.03.007
Huang-Chuan He, Liu Yang, Liu Zhuang, Han Jiren, Gao Yin
{"title":"Mechanism of Fast Data Retransmission in CU-DU Split Architecture of 5G NR","authors":"Huang-Chuan He, Liu Yang, Liu Zhuang, Han Jiren, Gao Yin","doi":"10.19729/J.CNKI.1673-5188.2018.03.007","DOIUrl":"https://doi.org/10.19729/J.CNKI.1673-5188.2018.03.007","url":null,"abstract":"","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44110848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-16DOI: 10.3969/J.ISSN.1673-5188.2018.01.006
A. Okandeji, Muhammad R. A. Khandaker, Wong Kai-Kit, Zhang Yangyang, Zheng Zhong-bin
{"title":"Secure Beamforming Design for SWIPT in MISO Full-Duplex Systems","authors":"A. Okandeji, Muhammad R. A. Khandaker, Wong Kai-Kit, Zhang Yangyang, Zheng Zhong-bin","doi":"10.3969/J.ISSN.1673-5188.2018.01.006","DOIUrl":"https://doi.org/10.3969/J.ISSN.1673-5188.2018.01.006","url":null,"abstract":"","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45412917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-16DOI: 10.3969/J.ISSN.1673-5188.2018.01.004
Gong Jie, Zhou Sheng
{"title":"Exploiting Correlations of Energy and Information: A New Paradigm of Energy Harvesting Communications","authors":"Gong Jie, Zhou Sheng","doi":"10.3969/J.ISSN.1673-5188.2018.01.004","DOIUrl":"https://doi.org/10.3969/J.ISSN.1673-5188.2018.01.004","url":null,"abstract":"","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44918684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-16DOI: 10.3969/J.ISSN.1673-5188.2018.01.003
Li Gang, Xu Rui, Li Zhenbing, Zhou Jie, Li Jian, Wen Guang-jun
In this paper, a wireless energy⁃harvested ultra⁃high frequency (UHF) wireless sensor network (WSN) tag is designed and imple⁃ mented for cellular IoT applications. The WSN tag is made up of a wireless energy harvesting circuit, a temperature sensing cir⁃ cuit, and a radio frequency identification (RFID) tag. The developed WSN tag is compatible with the ISO/IEC18000⁃6C protocol. The WSN tag can receive the GSM RF energy operating in China GSM900 and GSM1800 bands in the surrounding environment and the solar energy, then converts the RF energy to direct current (DC) by schottky diode⁃based rectifying circuit, and finally stores the DC energy in a supercapacitor through a DC⁃DC booster circuit. The DC⁃DC booster circuit drives the front⁃end circuit, TI MSP430 microcontroller, temperature sensing circuit, and other active circuits in the tag. The MSP430 works in low⁃power mode when it is powered up, and it can also reduce power consumption more by reducing main clock (MCLK) frequency accord⁃ ing to different forward link rates. The implemented WSN tag demonstrated that the RF⁃to⁃DC conversion efficiency is higher than 39% when the receiving 900 MHz RF signal power is from ⁃14 dBm to 0 dBm and could make the tag work normally. The signal receiving sensitivity of the WSN tag is up to ⁃32 dBm at the rate of 40 kbit/s from the Reader to the WSN tag. The WSN tag sup⁃ ports Miller coding and extended Miller coding. This wireless energy harvested UHF WSN tag, compared with conventional UHF passive tags and battery⁃powered active UHF RFID Tags, has many advantages, such as far communication distance, long service life, and sensing functionality. It will have wide applications in the Internet of Things (IoT). DC⁃DC booster circuit; MSP430; RF energy harvest; WSN tag
{"title":"Design of Wireless Energy-Harvested UHF WSN Tag for Cellular IoT","authors":"Li Gang, Xu Rui, Li Zhenbing, Zhou Jie, Li Jian, Wen Guang-jun","doi":"10.3969/J.ISSN.1673-5188.2018.01.003","DOIUrl":"https://doi.org/10.3969/J.ISSN.1673-5188.2018.01.003","url":null,"abstract":"In this paper, a wireless energy⁃harvested ultra⁃high frequency (UHF) wireless sensor network (WSN) tag is designed and imple⁃ mented for cellular IoT applications. The WSN tag is made up of a wireless energy harvesting circuit, a temperature sensing cir⁃ cuit, and a radio frequency identification (RFID) tag. The developed WSN tag is compatible with the ISO/IEC18000⁃6C protocol. The WSN tag can receive the GSM RF energy operating in China GSM900 and GSM1800 bands in the surrounding environment and the solar energy, then converts the RF energy to direct current (DC) by schottky diode⁃based rectifying circuit, and finally stores the DC energy in a supercapacitor through a DC⁃DC booster circuit. The DC⁃DC booster circuit drives the front⁃end circuit, TI MSP430 microcontroller, temperature sensing circuit, and other active circuits in the tag. The MSP430 works in low⁃power mode when it is powered up, and it can also reduce power consumption more by reducing main clock (MCLK) frequency accord⁃ ing to different forward link rates. The implemented WSN tag demonstrated that the RF⁃to⁃DC conversion efficiency is higher than 39% when the receiving 900 MHz RF signal power is from ⁃14 dBm to 0 dBm and could make the tag work normally. The signal receiving sensitivity of the WSN tag is up to ⁃32 dBm at the rate of 40 kbit/s from the Reader to the WSN tag. The WSN tag sup⁃ ports Miller coding and extended Miller coding. This wireless energy harvested UHF WSN tag, compared with conventional UHF passive tags and battery⁃powered active UHF RFID Tags, has many advantages, such as far communication distance, long service life, and sensing functionality. It will have wide applications in the Internet of Things (IoT). DC⁃DC booster circuit; MSP430; RF energy harvest; WSN tag","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42319516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-16DOI: 10.3969/J.ISSN.1673-5188.2018.01.005
Liu Binghong, P. Mugen, Zhou Zheng
{"title":"Recent Advances of Simultaneous Wireless Information and Power Transfer in Cellular Networks","authors":"Liu Binghong, P. Mugen, Zhou Zheng","doi":"10.3969/J.ISSN.1673-5188.2018.01.005","DOIUrl":"https://doi.org/10.3969/J.ISSN.1673-5188.2018.01.005","url":null,"abstract":"","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41932607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-16DOI: 10.3969/J.ISSN.1673-5188.2018.01.007
Zhang Wenmei, C. Xinwei
{"title":"Overview of Co-Design Approach to RF Filter and Antenna","authors":"Zhang Wenmei, C. Xinwei","doi":"10.3969/J.ISSN.1673-5188.2018.01.007","DOIUrl":"https://doi.org/10.3969/J.ISSN.1673-5188.2018.01.007","url":null,"abstract":"","PeriodicalId":61991,"journal":{"name":"ZTE Communications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46162805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：