Difference Between

GRX vs IPX (IP eXchange)   The necessity of IP interconnect increases since mobile radio access also moving towards packet access and fixed operators moving towards full NGN mode operation. The tradition TDM interconnects are expensive and could not offer a cloud interconnect model. The interconnect model does... 

Circuit Switching vs Packet Switching Circuit Switch (CS) and Packet Switch (PS) are two different types of switching domains to sending information and messages from one point to another. In telecommunication, circuit switching was the first method used to send voice and data. After the evolution of packet switched... 

Differences Between Layer 2 vs Layer 3 Switches Network switch is a device, which connects end stations or end users at data link layer level. Switches came to market as an intelligent solution for network hubs, which provide high-speed networking facilities. At layer 2 level, switches communicate using Media Access... 

Modulation vs Multiplexing Modulation and multiplexing are two concepts used in communication in order to enable networking. Modulation is varying the properties of a career signal to send information, whereas multiplexing is a way of combining multiple signals. Both functionalities are essential for successful... 

Bandwidth vs Speed Bandwidth and speed are two parameters to refer the performance of systems. When considering the internet connections, sometimes, the terms ‘Bandwidth’ and ‘Speed’ are used with the same meaning of data transfer rate (or bit rate). It is related to the amount of data being transferred... 

PCM vs ADPCM Most of the natural signals such as voice are analog signals. However, since computers and almost all the equipment we use today are digital, converting those analog signals to digital signals are essential. For example, to record a voice into a computer, the signal should be represented as a series... 

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.... 

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... 

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 their expenditure... 

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... 

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... 

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.... 

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... 

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,... 

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... 

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...