Polling communication method and device for Internet of Things

• Main Authors: KOU XIAOXI, TIAN WENFENG, PENG BAI, LI WEIHUA, TIAN JIANTONG, ZHANG HAOHAI, CHANG HAIJIAO, LI JIAN, ZHOU WEI, YAN ZHONGPING, LI KUNCHANG, LOU JING, WU JUNYING, WANG YAO, YANG ZHIHAO, CHEN ZHONGTAO, GUAN JIAHENG, SHANG FANGJIAN, ZHANG SHAOJUN, GAO LIFANG, YANG FENG, WANG YIFEI, WEI YONG, SUN XIAOYAN, LAI JI, LI XIN, GE JUN, YANG HUIFENG, YAN JINGCHEN, HAN DAWEI, WANG WEI, MA YUE, XIN RUI, LI XIAN, WANG DONGSHENG, SUN TAO, ZENG PENGFEI, LI JIANBIN
• Format: Patent
• Language: Chinese; English
• Published: 15.05.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a polling communication method and device for the Internet of Things. The method comprises the steps of transmitting polling information to each first terminal, wherein the polling information is transmitted through an IPv6 protocol and comprises a first polling extension header for recording first polling behavior information and a target terminal address, and the first polling extension header is preset; and receiving response information returned by the first terminal corresponding to the target terminal address , wherein the response information is sent through the IPv6 protocol and comprises a second polling extension header used for recording second polling behavior information, and the second polling extension header is preset. The device is used for executingthe method. According to the polling communication method and the polling communication device for the Internet of Things, which are provided by the embodiment of the invention, the communication reliability of the Internet