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Posted byAndrew
4G vs LTE 4G, known as 4th generation of mobile communications, and LTE (Long Term Evolution) are 3GPP specifications for mobile broadband networks. Different eras of mobile communication are categorized into generations such as 1G, 2G, 3G, and 4G, where each generation has a number of technologies such as LTE. ITU (International Telecommunication Union) considers […]
Posted byAndrew
TELUS 4G vs 4G+ LTE TELUS 4G is a wireless network service provider based on Canada, which uses HSPA+ (High Speed Packet Access) technique with dual carrier implementation. TELUS 4G+ LTE is a next step of TELUS service provider based on Forth Generation Long Term Evolution networks. Even though, both can be commercialized as 4th […]
Posted byOlivia
Recharge vs Top Up Recharge and top up are two phrases that are frequently heard these days. These are ways to replenish a prepaid mobile account. All over the world, an overwhelming majority of connections in mobile telephony are prepaid and this may be due to the fact that people like to be aware of […]
Posted byAdmin
UHF vs VHF VHF (Very High Frequency) and UHF (Ultra High Frequency) are two radio frequency bands of electromagnetic waves. Both of these bands are widely used in wireless television broadcast services. These bands are divided into small sub-bands called channels. Those channels are used for different purposes in different countries. VHF (Very High Frequency) […]
Posted byAdmin
Narrowband vs Wideband In communications, band is referred to as the range of frequencies (bandwidth) used in the channel. Depending on the size of the band (in terms of kHz, MHz or GHz) and some other properties of the communication channel, they can be categorized as narrowband and wideband etc. Narrowband In radio, narrowband communication […]
Posted byAdmin
Broadband vs Narrowband In communications, band is referred to as the range of frequencies (bandwidth) used in the channel. Depending on the size of the band (in terms of kHz, MHz or GHz), and some other properties of the communication channel, they can be categorized as narrowband, broadband and wideband etc. In data communication, bandwidth […]
Posted byAndrew
BICC vs SIP-I BICC (Bearer Independent Call Control) and SIP-I (Session Initiation Protocol – ISUP) are session control protocols, which are used to create, modify and terminate IP based communications such as voice and multimedia services. Both methods are developed to carry ISUP signalling messages over IP based networks. Different releases of 3GPP adapted both […]
Posted byAndrew
E1 vs T1 E1 and T1 are digital telecommunication carrier standards, initially developed in different continents to carry voice conversations simultaneously using time division multiplexing. Both the standards use transmit and receive paths separately to achieve full duplex communication. E1 is the European hierarchy, which was called as CEPT30+2 (European Conference of Postal and Telecommunications […]
Posted byAndrew
HSDPA vs HSUPA HSDPA (High Speed Downlink Packet Access) and HSUPA (High Speed Uplink Packet Access) are 3GPP specifications published to provide recommendations for downlink and uplink of the mobile broadband services. Networks that support both HSDPA and HSUPA are called as HSPA or HSPA+ networks. Both specifications introduced enhancements to the UTRAN (UMTS Terrestrial […]
Posted byAndrew
G711 vs G729 G.711 and G.729 are voice coding methods used for voice encoding in telecommunication networks. Both speech coding methods are standardized in 1990’s, and used in basic applications such as wireless communication, PSTN networks, VoIP (Voice over IP) systems, and switching systems. G.729 is highly compressed compared with G.711. In general, G.711 data […]