BE444026A - - Google Patents

Info

Publication number
BE444026A
BE444026A BE444026DA BE444026A BE 444026 A BE444026 A BE 444026A BE 444026D A BE444026D A BE 444026DA BE 444026 A BE444026 A BE 444026A
Authority
BE
Belgium
Prior art keywords
radio
frequency
marshalling
installations
carrier wave
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE444026A publication Critical patent/BE444026A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L17/00—Switching systems for classification yards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006—Angle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
BE444026D BE444026A (https=)

Publications (1)

Publication Number Publication Date
BE444026A true BE444026A (https=)

Family

ID=100787

Family Applications (1)

Application Number Title Priority Date Filing Date
BE444026D BE444026A (https=)

Country Status (1)

Country Link
BE (1) BE444026A (https=)

Similar Documents

Publication Publication Date Title
Kazemlou et al. All-optical multihop free-space optical communication systems
Oshiro et al. PAM4 48-Gbit/s wireless communication using a resonant tunneling diode in the 300-GHz band
Abdulwahid et al. Implementation of two polarization DQPSK WDM Is-OWC system with different precoding schemes for long-reach GEO Inter Satellite Link
Suraweera et al. Performance of OFDM-based dual-hop amplify-and-forward relaying
US20240380487A1 (en) Ground-high altitude platform-satellite laser communication system and method based on anisotropic non-kolmogorov turbulence
CN107835052B (zh) 无线通信方法
FR2755338A1 (fr) Systeme cellulaire de transmission radioelectrique d'information entre une infrastructure et des mobiles
BE444026A (https=)
US11239913B1 (en) Method for regenerating optical signals over free space optical links
Dubey et al. Performance Analysis of MIMO-FSO communication link with Hybrid Modulation
Bhogal et al. Performance investigation of CPFSK integrated with OFDM in inter-satellite OWC system
FR2680616A1 (fr) Systeme d'echanges de donnees par hyperfrequences, a emission et reception simultanees.
Saha et al. Hybrid Multiplexing-Based Free Space Optics System for High-Capacity Communication Under Rain-Induced Impairments
EP0370915B1 (fr) Dispositif et système de radiodiffusion isofréquence à interférences atténuées
US4646323A (en) Method and system for digital data transmission
Kanno et al. Wavelength-switchable IF over fiber network under ultra-dense WDM configuration for high-speed railway systems
Amiriara Comprehensive Study on Railway Communications Systems to Support Hyperloop
FR2626834A1 (fr) Antenne de reception et/ou d'emission montee sur un vehicule et communiquant avec une ligne de transmission fixe
Abe et al. A study on a road-vehicle communication system for the future intelligent transport systems
Satwika et al. Performance Studies of Inter-Satellite Optical Wireless Communication Links Using PPM
Binh Dual-ring 16-Star QAM direct and coherent detection in 100 Gb/s optically amplified fiber transmission: simulation
BE502093A (https=)
Singh et al. Performance Analysis of a 50 Gbit/s PAM-4 Free-Space Optics Link Under Realistic Weather Conditions
Rahman et al. Amplifier operated multiple OWC system to improve Q-factors in optical communication
Ahmad et al. A Relay-Assisted Ground to LEO and LEO to GEO Inter-Satellite Optical Wireless Communication Link