The area of PLMn (Public Land Mobile Network) refers to the geographic region within which a mobile network operator provides its services. This area can vary widely depending on the operator’s network coverage. It includes both urban and rural areas and may extend to national or international coverage if the operator has extensive infrastructure and … Read more
LTE TDD (Long-Term Evolution Time-Division Duplex) is a variant of LTE that uses time-division multiplexing to separate uplink and downlink transmissions within the same frequency band. In LTE TDD, the same frequency band is used for both transmitting and receiving data, but at different times. This allows for more flexible and efficient use of the … Read more
What is 3G and what is it used for? 3G, or the third generation of mobile telecommunications technology, is designed to provide faster data transfer rates and enhanced voice quality compared to its predecessors. It supports a wide range of services, including internet browsing, email, video calling, and multimedia messaging. 3G technology enables mobile devices … Read more
3GPP stands for the “3rd Generation Partnership Project.” It is a collaboration between various telecommunications standards organizations aimed at developing and maintaining global technical specifications and standards for mobile communications. The project was originally focused on 3G technologies but has since expanded to include 4G, 5G, and future mobile communication standards. What does 3GPP mean? … Read more
The difference between SRVCC (Single Radio Voice Call Continuity) and VoLTE (Voice over LTE) lies in their functions and roles within a network. VoLTE is a technology that allows voice calls to be carried over the LTE network, providing high-definition voice quality and enabling simultaneous voice and data usage. SRVCC, on the other hand, is … Read more
3GPP is owned by its member organizations, which include a range of industry stakeholders such as telecommunications operators, manufacturers, and other entities involved in mobile communications. The project operates through a collaborative model where these members contribute to the development and maintenance of global standards for mobile networks. Who founded 3GPP? 3GPP was founded by … Read more
PUCCH (Physical Uplink Control Channel) is a channel in cellular networks used for transmitting control information from the user equipment (UE) to the base station. It carries uplink control information such as acknowledgments, scheduling requests, and channel quality indicators. What is Pucch and UCI or its format? UCI (Uplink Control Information) refers to the information … Read more
TD-SCDMA, or Time Division Synchronous Code Division Multiple Access, is a 3G mobile telecommunications standard developed by China. It operates on a different principle from other 3G technologies such as UMTS (Universal Mobile Telecommunications System) and CDMA2000. TD-SCDMA uses time-division multiplexing to manage communication between multiple users and incorporates synchronous code division to separate signals. … Read more
Network mode refers to the specific type of cellular network your device is set to connect to. It determines the technology your device will use for mobile data and voice services, such as 2G, 3G, 4G (LTE), or 5G. Which network mode do I have? To determine which network mode you have, you need to … Read more
The term “good” LTE network can depend on various factors including coverage, speed, and reliability. Generally, networks with higher speeds and better coverage are considered superior. The quality of LTE service can vary by provider and location, so the best LTE network may differ based on individual needs and geography. Which LTE network is the … Read more