[go: up one dir, main page]

Cisek et al., 2021 - Google Patents

Validation of cloud‐radio access network control unit with intra‐PHY architecture: Hardware‐in‐the‐loop framework based on frequency‐domain channel models

Cisek et al., 2021

Document ID
2415460576596550719
Author
Cisek G
Zieliński T
Publication year
Publication venue
Transactions on Emerging Telecommunications Technologies

External Links

Snippet

In this article, a signal processing framework for hardware‐in‐the‐loop (HIL) validation of the cloud‐radio access network (C‐RAN) control unit (CU) with a crosshaul intra‐PHY architecture split is evaluated. The framework is based on the assumption that data …
Continue reading at onlinelibrary.wiley.com (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing packet switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W28/00—Network traffic or resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control

Similar Documents

Publication Publication Date Title
Pratschner et al. Versatile mobile communications simulation: The Vienna 5G link level simulator
Park et al. Iterative channel estimation using virtual pilot signals for MIMO-OFDM systems
US9019912B2 (en) Mobile terminal simulator for a wireless telecommunications network and method of simulating a mobile terminal
FI3800813T3 (en) Method and device for predicting the performance of a receiver in a communication system
Shepard et al. Practical performance of MU-MIMO precoding in many-antenna base stations
Hussein et al. Least Square Estimation‐Based Different Fast Fading Channel Models in MIMO‐OFDM Systems
Venkataramanan et al. Performance analysis of LTE physical layer using hardware cosimulation techniques and implementation on FPGA for communication systems
Liu et al. Iterative compensated MMSE channel estimation in LTE systems
Tan et al. Effect of channel estimation error on bit error probability in OFDM systems over Rayleigh and Ricean fading channels
Cisek et al. Validation of cloud‐radio access network control unit with intra‐PHY architecture: Hardware‐in‐the‐loop framework based on frequency‐domain channel models
Dai et al. Time domain synchronous OFDM based on simultaneous multi-channel reconstruction
Anwar et al. Humidity effect to the indonesia 5G channel model at 3.3 GHz
Jungnickel et al. Gigabit mobile communications using real-time MIMO-OFDM signal processing
Yahiaoui et al. Simulating the long term evolution (LTE) downlink physical layer
KR102708958B1 (en) Test apparatus for a telecommunication network and method for testing a telecommunication network
George et al. Performance analysis of transmission modes in 4G LTE/LTE-A downlink systems
Petrov et al. Link performance model for filter bank based multicarrier systems
Vesga et al. Real-time emulation methodologies for centralized radio access networks
Anwar On Physical Layer Abstraction Modeling for 5G and Beyond Communications
Dessai et al. Software design analysis and implementation of OFDMA and its computing architecture analysis for 5G/4G eNodeB
Le et al. Physical layer abstraction for LTE and 5G New Radio with imbalance receiver in EMANE
Sreenivas et al. Physical abstraction method (RBIR) for OFDM system
Hassan et al. FPGA implementation of LTE downlink transceiver with synchronization and equalization
Torres et al. On quasi‐optimum iterative DF detection for large‐scale MU‐MIMO systems
Irawan et al. Low Complexity Time Concatenated Turbo Equalization for Block Transmission Without Guard Interval: Part 3—Application to Multiuser SIMO-OFDM