Company Filing History:
Years Active: 2019-2023
Chang-Hsien Chen, an inventor from Tainan, Taiwan, has made a significant contribution to the field of wireless mesh networks with his patented routing method and wireless node. His innovative approach offers an efficient way to establish optimal paths for data transmission in a wireless mesh network.
The routing method developed by Chang-Hsien Chen involves performing a route algorithm to identify available paths to a destination node. These paths, along with the parent-child node relationship and link-state, are recorded in a route table. By utilizing the optimal path among the available paths, data can be transmitted or transferred effectively.
In scenarios where the optimal path becomes inoperable, the method includes selecting another available path as the new optimal path. The route table is updated accordingly, and a notification is sent to the parent wireless node. This ensures continuous and reliable communication within the wireless mesh network.
Moreover, Chang-Hsien Chen's method incorporates a block route algorithm, which is activated upon receiving a node-added message. This algorithm creates a block route table specific to the block where the newly-added node is located. The route table is then updated based on the block route table, resulting in updated available paths. From these paths, one is selected as the optimal path, and the parent wireless node is promptly notified.
Chang-Hsien Chen is affiliated with the Industrial Technology Research Institute (ITRI). ITRI is a renowned research organization based in Taiwan, dedicated to promoting industrial technological advancements. His association with ITRI reflects the collaborative environment and the focus on cutting-edge innovation in which he operates.
Among Chang-Hsien Chen's colleagues at ITRI are Kuan-Jen Fang and Yi-Cheng Chung. Their expertise and collective efforts surely contribute to the rich inventive culture at the institute.
Chang-Hsien Chen's patent on the routing method and wireless node for wireless mesh networks showcases his expertise and drive to improve communication technologies. His invention has the potential to enhance the efficiency and reliability of wireless mesh networks, opening up new possibilities in various industries relying on such technology.