Synchronization on hybrid transmit-only nodes for slight modified IEEE 802.15.4 wireless sensor networks

In this work, we mainly consider the synchronization problem of hybrid transmit-only nodes for slight modified IEEE 802.15.4 wireless sensor networks, which is called TRO 802.15.4. However, we should let the IEEE 802.15.4 networks to fit transmission cycle of transmit-only nodes in order to achieve the synchronization. The adaptive beacon interval shifting and resizing (ABISR) algorithm is then proposed to synchronize with transmit-only nodes in TRO 802.15.4.