上行鏈路 下行鏈路 - SERP Analysis

https://www.reddit.com/r/ccna/comments/aqupns/what_is_the_uplink_and_downlink_its_always/%3Ftl%3Dzh-hant

https://www.lenovo.com/tw/zh/glossary/uplink/%3Fsrsltid%3DAfmBOortJ4tTELEZeLLfyyOZell3C3qRestsJWOerkw2ZXcw1yTcqtmP

https://blog.csdn.net/yundanfengqing_nuc/article/details/50818957

https://zh.wikipedia.org/zh-hant/%25E9%2580%259A%25E4%25BF%25A1%25E9%2593%25BE%25E8%25B7%25AF

https://www.cnblogs.com/elitphil/p/14604219.html

https://bbs.huaweicloud.com/forum/thread-121491-1-1.html

https://zhuanlan.zhihu.com/p/683302914

https://www.reddit.com/r/Starlink/comments/a02q7r/uplink_and_downlink/%3Ftl%3Dzh-hant

https://patents.google.com/patent/CN115362744A/zh

https://community.zyxel.com/tw/discussion/30663/%25E9%2597%259C%25E6%2596%25BC%25E4%25B8%258A%25E8%25A1%258C%25E9%258F%2588%25E8%25B7%25AF-%25E9%2582%25A3%25E4%25B8%258B%25E8%25A1%258C%25E9%258F%2588%25E8%25B7%25AF%25E5%2591%25A2