TY - JOUR
T1 - Design of visible light communication node for underwater
AU - Shang, Tao
AU - Du, Gang
AU - Zhang, Xiaoyu
AU - Zhang, Hongkun
N1 - Publisher Copyright:
©, 2015, Huazhong University of Science and Technology. All right reserved.
PY - 2015/10/1
Y1 - 2015/10/1
N2 - To adapt to the need of practical underwater communication application, the scheme of visible light communication node was designed for underwater, including hardware platform and software system. The hardware platform used STM32F405RGT6 as a master controller and contained visible light transmission module, visible light receiving module, power module and other peripheral circuits. Software system was mainly made up of operating system and protocol stack. In order to facilitate memory management and task scheduling, embedded operating system μC/OS II was transplanted on the hardware platform of communication node, and physical layer protocol and data link layer protocol were implemented based on the standard of IEEE 802.15.7. Through testing, it shows that the underwater visible light communication nodes can communicate within the scope of one meter for reliable transmission.
AB - To adapt to the need of practical underwater communication application, the scheme of visible light communication node was designed for underwater, including hardware platform and software system. The hardware platform used STM32F405RGT6 as a master controller and contained visible light transmission module, visible light receiving module, power module and other peripheral circuits. Software system was mainly made up of operating system and protocol stack. In order to facilitate memory management and task scheduling, embedded operating system μC/OS II was transplanted on the hardware platform of communication node, and physical layer protocol and data link layer protocol were implemented based on the standard of IEEE 802.15.7. Through testing, it shows that the underwater visible light communication nodes can communicate within the scope of one meter for reliable transmission.
KW - Hardware design
KW - Protocol stack
KW - Underwater communication
KW - Visible light communication
KW - μ C/OS II
UR - https://www.scopus.com/pages/publications/84945276004
U2 - 10.13245/j.hust.15S1051
DO - 10.13245/j.hust.15S1051
M3 - 文章
AN - SCOPUS:84945276004
SN - 1671-4512
VL - 43
SP - 211
EP - 215
JO - Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
JF - Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
ER -