搜尋結果
2 天前 · Cisco develops, manufactures, and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Cisco specializes in specific tech markets, such as the Internet of things (IoT), domain security , videoconferencing , and energy management with leading products including Webex ...
- c. 84,900 (2023)
- San Jose, California, U.S.
- December 10, 1984; 38 years ago in San Francisco, California, United States
1 天前 · This list identifies the fixed line operators and the mobile operators for the top 200 most populous countries in the world. The list of countries and their populations is from List of countries by population.
其他人也問了
What telecommunications equipment did China use?
What is IEEE 802.11 used for?
What does Qualcomm do?
When did Bell Telephone become a company?
22 小時前 · In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones.
2 天前 · IEEE 802.11 is used in most home and office networks to allow laptops, printers, smartphones, and other devices to communicate with each other and access the Internet without connecting wires. IEEE 802.11 is also a basis for vehicle-based communication networks with IEEE 802.11p .
2 天前 · Nortel Networks Corporation ( Nortel ), formerly Northern Telecom Limited, was a Canadian multinational telecommunications and data networking equipment manufacturer headquartered in Ottawa, Ontario, Canada. It was founded in Montreal, Quebec in 1895 as the Northern Electric and Manufacturing Company.
1 天前 · Wi-Fi ( / ˈwaɪfaɪ /) [1] [a] is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves.
1 天前 · Qualcomm Incorporated ( / ˈkwɒlkɒm /) [2] is an American multinational corporation headquartered in San Diego, California, and incorporated in Delaware. [3] . It creates semiconductors, software, and services related to wireless technology. It owns patents critical to the 5G, [4] 4G, [4] CDMA2000, TD-SCDMA and WCDMA mobile communications standards.
