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Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.
The act would restart the spectrum pipeline with an auction of 350 MHz of 3.1 GHz mid-band spectrum to upgrade our wireless networks, reauthorize the FCC's spectrum auction authority, and require ...
Uncapping, in the context of cable modems, refers to a number of activities performed to alter an Internet service provider's modem settings. It is sometimes done for the sake of bandwidth (i.e. by buying a 512 kbit/s access modem and then altering it to 10 Mbit/s), pluggable interfaces (as by using more than one public ID), or any configurable options a DOCSIS modem can offer.
Wireless options are available from Sentech, iBurst, Vodacom, MTN, Cell C, Telkom and a number of other ISP's. They typically provide speeds of up to 7.6 Mbit/s with HSDPA. HSUPA is also available. MTN South Africa was among the first mobile networks in the world to offer HSDPA services to its customers. Satellite options are available from ...
Vodacom South Africa provides 3G, 4G, and UMTS networks in South Africa, and also offers HSPA+ (21.1 Mbit/s), HSUPA (42 Mbit/s, 2100 MHz), Wi-Fi, WiMAX, and LTE services. Vodacom was the first cellular provider to introduce LTE in South Africa. [12] On 21 October 2015, Vodacom launched its fibre product to the home user. [13]
Rain is a data-only mobile network services company in South Africa.They provide 4G and LTE services through a partnership to use Vodacom and MTNs infrastructure. [9] [10] They launched the first Standalone 5G (3600) network in the country, powered by Huawei infrastructure.
To use Xumo, you need to be a Spectrum cable TV subscriber and a Spectrum internet customer. Currently, most Spectrum customers get cable TV access through what’s called a “set top box,” or ...
Dynamic Frequency Selection (DFS) is a channel allocation scheme specified for wireless LANs, commonly known as Wi-Fi. It is designed to prevent electromagnetic interference by avoiding co-channel operation with systems that predated Wi-Fi, such as military radar , satellite communication , and weather radar , and also to provide on aggregate a ...