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The CMTS then routes traffic between the HFC and the Internet. Using provisioning systems and through the CMTS, the cable operator exercises control over the cable modem's configuration. [28] DOCSIS 2.0 was also used over microwave frequencies (10 GHz) in Ireland by Digiweb, using dedicated wireless links rather than HFC network. At each ...
Another study in 2022 showed that the latency of the Starlink network is 1.8 ms to 22.8 ms more than the latency of terrestrial networks according to a measurement study conducted in the Metro Vancouver area. [40] Note that the exact measurement results can differ as the deployment of Starlink infrastructure varies across time and locations.
A satellite modem or satmodem is a modem used to establish data transfers using a communications satellite as a relay.A satellite modem's main function is to transform an input bitstream to a radio signal and vice versa.
Starlink is a satellite internet constellation operated by Starlink Services, LLC, an international telecommunications provider that is a wholly owned subsidiary of American aerospace company SpaceX, [5] providing coverage to over 100 countries and territories.
WiMAX Forum logo WiMAX base station equipment with a sector antenna and wireless modem on top. Worldwide Interoperability for Microwave Access (WiMAX) is a family of wireless broadband communication standards based on the IEEE 802.16 set of standards, which provide physical layer (PHY) and media access control (MAC) options.
One NZ also offers DOCSIS cable modem broadband within the former TelstraClear's network. [57] In June 2016, Vodafone upgraded its cable network to DOCSIS 3.1, in order to support gigabit speeds. [58] One NZ currently offers a single option on the cable network. The standard plan provides up to 912 Mbit/s download and 104 Mbit/s upload. [59]
Remote PHY is an evolution of the HFC network that aims to reduce the use of coaxial cable in the network and improve signal quality. In a conventional HFC network, headend equipment such as CMTSs and CCAPs are connected to the HFC network using RF interfaces which physically are coaxial cable connections [ 81 ] [ 82 ] [ 83 ] and optical ...
Ethernet is the name of the IEEE 802.3 standard for physical LAN communication [40] and Wi-Fi is a trade name for a wireless local area network (WLAN) that uses one of the IEEE 802.11 standards. [41] Ethernet cables are interconnected via switches & routers. Wi-Fi networks are built using one or more wireless antenna called access points.