Difference among 2G/3G/4G/5G Sites.
The journey from 2G to 5G represents a remarkable evolution in mobile communication technology, marked by significant advancements in functionality, data handling, antenna configuration,…
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5G NR Carrier Aggregation
Carrier aggregation (CA) in 5G NR enhances bandwidth by combining multiple carriers, known as component carriers (CCs). This technology supports up to 16 contiguous…
Read articleWhat is PDCP in LTE?
PDCP stands for Packet Data Convergence Protocol (PDCP). The PDCP layer, positioned above the RLC (Radio Link Control) layer, facilitates the transport of control…
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What is PDCP in 5G NR?
In 5G NR, the Packet Data Convergence Protocol (PDCP) is used for following main functions: In 5G NR, PDCP manages multiple instances: Procedures of…
Read articleWhat is SCTP Protocol? Stream Control Transmission Protocol
Stream Control Transmission Protocol (SCTP) was initially developed as a transport protocol for transmitting SS7 messages over IP networks, operating at Layer 4 of…
Read articleWhat is PCFICH in LTE?
PCFICH stands for Physical Control Format Indicator Channel. The Physical Control Format Indicator Channel (PCFICH) in LTE serves a crucial role in signaling the…
Read articleWhat is PHICH in LTE?
In LTE, the Physical Hybrid-ARQ Indicator Channel (PHICH) is essential for transmitting hybrid-ARQ acknowledgements in response to uplink shared channel (UL-SCH) transmissions. Each terminal…
Read articleWhat is LTE Link Adaptation?
Link adaptation is a fundamental feature in LTE (Long-Term Evolution) that dynamically adjusts the modulation and coding scheme (MCS) based on the varying channel…
Read articleWhat is PDCCH in 5G NR?
The Physical Downlink Control Channel (PDCCH) is crucial in 5G NR (New Radio) for transmitting Downlink Control Information (DCI) to one or more User…
Read articleWhat is PDCCH in LTE?
PDCCH stands for Physical Downlink Control Channel (PDCCH) in LTE. The Physical Downlink Control Channel (PDCCH) plays a key role in LTE by carrying…
Read articleWhat is Non-Access Stratum (NAS) Protocol in LTE?
The Non-Access Stratum (NAS) protocol in LTE is a set of signaling protocols responsible for establishing and maintaining the connection between the User Equipment…
Read articleWhat is Radio Resource Control (RRC) Protocol?
The Radio Resource Control (RRC) protocol in LTE is essential for managing the radio interface connection. What is RRC Protocol? Here are the main…
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