Software defined solutions for sensors in 6GIoE Abstract   In order to widely apply 6GIoE (Internet of Everything) to various scenarios in real life and link the infrastructure closely related to people through the network, this paper analyses the dualchannel architecture defined by the software of wireless sensor in 6GIoE and proposes a reasonable solution to reduce the signal interference, so as to better transmit the related signals. Moreover, the node data in the sensor is processed by fog computing and edge computing, and the network communication quality is judged by transmission energy consumption and packet loss rate. On this basis, the delay, channel transmission, and total network throughput are analyzed to find the problem. The results show that the dualchannel architecture of softwaredefined wireless sensor can transmit control messages and sensor messages of nodes separately, which not only reduces the traffic load of single channel, but also avoids collision between control messages and sensor messages of nodes. It improves the information transmission performance of the network and facilitates the further application of 6GIoE. Therefore, the analysis of the software definition of sensor and the solution proposed play an important role in the widespread use of 6G IoE.

Exploring ControlMessage Quenching in SDNbased Management of 6LoWPANs This paper draws attention to techniques available for the minimization of control overhead in softwaredefined wireless sensor networks (SDWSNs). Softwaredefined networking (SDN) promises improved management flexibility and control for inherently resourceconstrained and heterogeneous wireless sensor network (WSN) implementations. However, due to the inband traffic channel available for data and control traffic in SDNbased WSNs, overhead control traffic has been viewed as a bottleneck affecting network performance and controller responsiveness. A discussion on the need for control message quenching (CMQ) and the various categories of CMQ implementations in SDWSN is made in this paper. Furthermore, a CMQ algorithm based on reducing duplicate flow request packets is discussed and demonstrated for implementation in an SDNbased WSN framework. Results show a significant reduction in control overhead traffic and noticeable improvement in energy efficiency. However, tradeoffs in terms of packet delivery rate and packet delay are also observed as a result of the CMQ algorithm. A discussion on future work necessary to optimize CMQ algorithms in order to minimize the associated tradeoffs is also made.