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IQ Data Compression Techniques for Bandwidth-Constrained Open Fronthaul
1. Introduction & Structural Background The transition from traditional monolithic Base Stations to disaggregated Open Radio Access Networks (O-RAN) has fundamentally reshaped the telecommunications industry. In a classic Distributed RAN (D-RAN), the baseband processing and RF frontends are tightly integrated using proprietary point-to-point protocols like the Common Public Radio Interface (CPRI). CPRI transmits continuous time-domain, uncompressed In-phase and Quadrature (IQ
Venkateshu Kamarthi
Jul 1610 min read
Cyclic Prefix (CP) in LTE & 5G
Introduction Cyclic Prefix (CP) is a crucial component in Orthogonal Frequency Division Multiplexing (OFDM) systems, which are the...
Venkateshu Kamarthi
Jun 26, 20256 min read
Reconfigurable Intelligent Surfaces (RIS) vs. Massive MIMO in 6G
Introduction As the wireless industry looks beyond 5G, 6G networks are expected to revolutionize not only connectivity speeds but also...
Venkateshu Kamarthi
May 9, 20256 min read
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