Coherent frequency hopping multiple access (CFHMA) with multiuser detection for mobile communication systems

Shigeru Tomisato; Kazuhiko Fukawa; Member Hiroshi Suzuki

doi:10.1109/25.832984

Coherent frequency hopping multiple access (CFHMA) with multiuser detection for mobile communication systems

Shigeru Tomisato, Kazuhiko Fukawa, Member Hiroshi Suzuki

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

This paper proposes a new multiple-access (MA) scheme, coherent frequency hopping MA (CFHMA) with multiuser detection, which effectively obtains the diversity effect for realizing spectrally efficient mobile communications. CFHMA is fundamentally equivalent to a coherent fast frequency hopping frequency-division MA (FDMA) that incorporates low spreading factor direct-sequence (DS) code-division MA (CDMA). Multiple users occupy the same frequency band, and they are simultaneously detected by multiuser detection. There are several implementations of CFHMA. Two major techniques are introduced: coherent hybrid DS fast FH (FFH) (CHYB-DS-FFH) and interleaved FH (IFH). This paper focuses on IFH and discusses its principle of operation, transmission system configuration, and performance aspects. The results suggest the feasibility of a spectrally efficient mobile radio system.

Original language	English
Pages (from-to)	531-539
Number of pages	9
Journal	IEEE Transactions on Vehicular Technology
Volume	49
Issue number	2
DOIs	https://doi.org/10.1109/25.832984
Publication status	Published - Mar 2000
Externally published	Yes

ASJC Scopus subject areas

Automotive Engineering
Aerospace Engineering
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/25.832984

Fingerprint Dive into the research topics of 'Coherent frequency hopping multiple access (CFHMA) with multiuser detection for mobile communication systems'. Together they form a unique fingerprint.

Cite this

@article{5012bf2672a948f595e87d2badfd628d,

title = "Coherent frequency hopping multiple access (CFHMA) with multiuser detection for mobile communication systems",

abstract = "This paper proposes a new multiple-access (MA) scheme, coherent frequency hopping MA (CFHMA) with multiuser detection, which effectively obtains the diversity effect for realizing spectrally efficient mobile communications. CFHMA is fundamentally equivalent to a coherent fast frequency hopping frequency-division MA (FDMA) that incorporates low spreading factor direct-sequence (DS) code-division MA (CDMA). Multiple users occupy the same frequency band, and they are simultaneously detected by multiuser detection. There are several implementations of CFHMA. Two major techniques are introduced: coherent hybrid DS fast FH (FFH) (CHYB-DS-FFH) and interleaved FH (IFH). This paper focuses on IFH and discusses its principle of operation, transmission system configuration, and performance aspects. The results suggest the feasibility of a spectrally efficient mobile radio system.",

author = "Shigeru Tomisato and Kazuhiko Fukawa and {Hiroshi Suzuki}, Member",

year = "2000",

month = mar,

doi = "10.1109/25.832984",

language = "English",

volume = "49",

pages = "531--539",

journal = "IEEE Transactions on Vehicular Technology",

issn = "0018-9545",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

}

TY - JOUR

T1 - Coherent frequency hopping multiple access (CFHMA) with multiuser detection for mobile communication systems

AU - Tomisato, Shigeru

AU - Fukawa, Kazuhiko

AU - Hiroshi Suzuki, Member

PY - 2000/3

Y1 - 2000/3

N2 - This paper proposes a new multiple-access (MA) scheme, coherent frequency hopping MA (CFHMA) with multiuser detection, which effectively obtains the diversity effect for realizing spectrally efficient mobile communications. CFHMA is fundamentally equivalent to a coherent fast frequency hopping frequency-division MA (FDMA) that incorporates low spreading factor direct-sequence (DS) code-division MA (CDMA). Multiple users occupy the same frequency band, and they are simultaneously detected by multiuser detection. There are several implementations of CFHMA. Two major techniques are introduced: coherent hybrid DS fast FH (FFH) (CHYB-DS-FFH) and interleaved FH (IFH). This paper focuses on IFH and discusses its principle of operation, transmission system configuration, and performance aspects. The results suggest the feasibility of a spectrally efficient mobile radio system.

AB - This paper proposes a new multiple-access (MA) scheme, coherent frequency hopping MA (CFHMA) with multiuser detection, which effectively obtains the diversity effect for realizing spectrally efficient mobile communications. CFHMA is fundamentally equivalent to a coherent fast frequency hopping frequency-division MA (FDMA) that incorporates low spreading factor direct-sequence (DS) code-division MA (CDMA). Multiple users occupy the same frequency band, and they are simultaneously detected by multiuser detection. There are several implementations of CFHMA. Two major techniques are introduced: coherent hybrid DS fast FH (FFH) (CHYB-DS-FFH) and interleaved FH (IFH). This paper focuses on IFH and discusses its principle of operation, transmission system configuration, and performance aspects. The results suggest the feasibility of a spectrally efficient mobile radio system.

UR - http://www.scopus.com/inward/record.url?scp=0034156751&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034156751&partnerID=8YFLogxK

U2 - 10.1109/25.832984

DO - 10.1109/25.832984

M3 - Article

AN - SCOPUS:0034156751

VL - 49

SP - 531

EP - 539

JO - IEEE Transactions on Vehicular Technology

JF - IEEE Transactions on Vehicular Technology

SN - 0018-9545

IS - 2

ER -

Coherent frequency hopping multiple access (CFHMA) with multiuser detection for mobile communication systems

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this