… the IEEE 802.15. 4 slotted CSMA/CA as the channel access mechanism and confine our
analysis to 802.15.… [18] JS Lee, "An experiment on performance study of IEEE 802.15.4 wireless …

… 存取控制層之研究= A Study of High Performance Medium Access Control Protocols for …
mechanism of the IEEE 802.15.4 standard, which adopts the blind random back-off mechanism, …

… in IoT devices using slotted Carrier Sense Multiple Access with Collision Avoidance (CSMA
/CA) mechanism of IEEE 802.15.4 standard, and analyze the performance in terms of …

… 換言之,應該要設計一套媒介存取控制(Medium Access Control,… -based scheduling and the
IEEE 802.15.6 CSMA/CA protocols, … some future research issues related to the above protocols. …

… There is no mechanism of frequency hopping in the ZigBee specification when suffered from
… a good object for research and implement. The concept of frequency hopping is important. …

… IEEE 802.15.4 standard has … study on the analytical model modifies from linear feedback
model in order to deal with the binary exponential backoff mechanism adopted in IEEE 802.15.4 …

… mechanism (such as request-to-send/clear-to-send (RTS/CTS)) is not suitable for IEEE 802.15.…
but also outperform the IEEE 802.15.4 standard and pervious grouping strategy schemes. …

… adaptation layer between IPv6 and IEEE 802.15.4, allowing a … This is called the 6LoWPAN
standard protocol. In 2012, the … Thus, the study in this thesis , provides a mechanism for RPL …

… explain the slotted CSMA/CA mechanism of the IEEE 802.15.4 standard [15], and highlight
… Our evaluation also agrees with results from previous studies that show that energy …