[go: up one dir, main page]

Massey et al., 2007 - Google Patents

Regenerative pseudo‐noise‐like (PNL) ranging sequences for deep‐space missions

Massey et al., 2007

Document ID
10734726995050843997
Author
Massey J
Boscagli G
Vassallo E
Publication year
Publication venue
International Journal of Satellite Communications and Networking

External Links

Snippet

Abstract Space agencies are currently considering replacing conventional ranging systems with regenerative schemes for future demanding interplanetary missions. The Consultative Committee for Space Data Systems (CCSDS) in charge of standardization among Space …
Continue reading at onlinelibrary.wiley.com (other versions)

Classifications

    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure
    • H04B1/7093—Matched filter type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/14—Generation of codes with a zero correlation zone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/001—Modulated-carrier systems using chaotic signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L23/00—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00
    • H04L23/02—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00 adapted for orthogonal signalling

Similar Documents

Publication Publication Date Title
US6337875B1 (en) Method and apparatus for generating complex four-phase sequences for a CDMA communication system
KR100296563B1 (en) Severe taxing for wireless communication
US8345725B2 (en) Hidden Markov Model detection for spread spectrum waveforms
KR100991957B1 (en) An apparatus and method for generating scrambling code in broadband wireless communication system
CN101051882B (en) Empty time coding method for UMB pulse type multi-antenna system
JPH04230137A (en) Method of modulation/demodulation, spectrum diffusion modulator and spectrum diffusion receiver
US20100166041A1 (en) Communications system employing orthogonal chaotic spreading codes
Massey et al. Regenerative pseudo‐noise‐like (PNL) ranging sequences for deep‐space missions
HU224300B1 (en) Method and apparatus for transmission and construction of quasi orthogonal vectors
Daponte et al. PRBS selection for velocity measurements with compressive sampling-based DS-CDMA radio navigation receivers
Bishop et al. Power spectrum of unbalanced NRZ and biphase signals in the presence of data asymmetry
KR100602520B1 (en) A method and apparatus for encoding an information data string for obtaining a constant amplitude of a transmission symbol in a digital transmission scheme of a heavy code transmission structure using a block orthogonal extension pan orthogonal code
CN115801055A (en) Hybrid frequency hopping pattern generation method, medium and device based on RS (Reed-Solomon) codes and m sequences
Lee et al. Dynamic range compression using Hadamard processing and decorrelation spreading
KR100615629B1 (en) An Optimal / Suboptimal Demodulation Method and Apparatus for Constant Amplitude Multiple Coded Binary Orthogonal Modulation Signal Using Block Orthogonal Extended Transorthogonal Codes
HK1025690B (en) Method and apparatus for generating complex four-phase sequences for a cdma communication system
HK1074121A (en) Method and apparatus for generating complex four-phase sequences for a cdma communication system
Khodeir et al. OPTIMAL SELECTION OF PN CODE SEQUENCE FOR A DDS FREQUENCY HOPPING TRANSMITTER
Kim System performance criteria in cdma networks using gold codes
Dashmiz et al. Sum capacity bounds and design of errorless codes for binary asynchronous CDMA systems
MXPA99004719A (en) Method and apparatus for generating complex four-phase sequences for a cdma communication system