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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.
Communications in Indonesia has a complex history due to the need to reach an extended archipelago of over 17,500 islands. The once important non-electronic communication methods of the past have given way to a considerable telecommunications infrastructure in contemporary Indonesia .
Indonesia has 254.792 million subscribers in total [53] (April 2018), or a 142% penetration rate [54] (January 2017). The regulatory authority for telecommunication in Indonesia is the Ministry of Communication and Informatics , having taking over the roles from the Badan Regulasi Telekomunikasi Indonesia (Indonesia Telecommunication Regulatory ...
In 2006, H3I announced that it retained Siemens to design, build and operate state-of-the-art 2G and 3G nationwide wireless networks. H3I launched its commercial services on 29 March 2007 under the 3 brand. Indonesia is an extremely attractive wireless market with a sizable population and a relatively low mobile penetration rate.
The Indonesian Wikipedia is the fifth-fastest-growing Wikipedia in an Asian language after the Japanese, Chinese, Korean, and Turkish language Wikipedias. It ranks 25th in terms of depth among Wikipedias. Its first article was written on 30 May 2003, [1][2] yet its Main Page was created six months later on 29 November 2003.
PagePlus was a desktop publishing (page layout) program developed by Serif for Microsoft Windows. The first version was released in 1991 as the first commercial sub-£100 DTP package for Microsoft Windows. The final release was PagePlus X9, [1] which was released in November 2016. In June 2019 it was officially replaced by Serif with Affinity ...
Wireless network technologies. 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. Like its predecessors, 5G networks are cellular networks, in ...
A key technical aspect of Mobile Number Portability (MNP) involves the routing of calls or mobile messages (SMS, MMS) to a number once it has been ported. Various call routing implementations exist globally, but the International and European best practice employs a central database (CDB) of ported numbers. Network operators replicate the CDB ...