IL119467A0 - Method and apparatus for the provision and reception of symbols - Google Patents

Method and apparatus for the provision and reception of symbols

Info

Publication number
IL119467A0
IL119467A0 IL11946796A IL11946796A IL119467A0 IL 119467 A0 IL119467 A0 IL 119467A0 IL 11946796 A IL11946796 A IL 11946796A IL 11946796 A IL11946796 A IL 11946796A IL 119467 A0 IL119467 A0 IL 119467A0
Authority
IL
Israel
Prior art keywords
provision
reception
symbols
Prior art date
Application number
IL11946796A
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of IL119467A0 publication Critical patent/IL119467A0/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
    • H04L27/3427—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation
    • H04L27/3433—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation using an underlying square constellation
IL11946796A 1995-10-31 1996-10-22 Method and apparatus for the provision and reception of symbols IL119467A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55110395A 1995-10-31 1995-10-31

Publications (1)

Publication Number Publication Date
IL119467A0 true IL119467A0 (en) 1997-01-10

Family

ID=24199875

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11946796A IL119467A0 (en) 1995-10-31 1996-10-22 Method and apparatus for the provision and reception of symbols

Country Status (7)

Country Link
CN (1) CN1166900A (en)
AR (1) AR004249A1 (en)
BR (1) BR9607557A (en)
FR (1) FR2740634A1 (en)
GB (1) GB2312814A (en)
IL (1) IL119467A0 (en)
WO (1) WO1997016910A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100576014B1 (en) * 2003-05-23 2006-05-02 삼성전자주식회사 Apparatus for estimating decision boundary based on the symbol in mobile communication system and method thereof
CN100596347C (en) * 2008-05-21 2010-03-31 四川虹微技术有限公司 Self-adaption error correction method for digital audio broadcasting receiver

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489418A (en) * 1983-04-18 1984-12-18 At&T Bell Laboratories Differential encoding technique
US4941154A (en) * 1989-05-30 1990-07-10 At&T Bell Laboratories Trellis coding method and arrangement for fractional bit rates
FR2660131B1 (en) * 1990-03-23 1992-06-19 France Etat DEVICE FOR TRANSMITTING DIGITAL DATA WITH AT LEAST TWO LEVELS OF PROTECTION, AND CORRESPONDING RECEPTION DEVICE.
JPH0626346B2 (en) * 1990-04-26 1994-04-06 郵政省通信総合研究所長 Convolutional coded orthogonal FM / Viterbi reception system
US5263051A (en) * 1991-07-05 1993-11-16 Codex Corporation Device and method of interleaving for a trellis precoding system
US5651032A (en) * 1993-11-04 1997-07-22 Kabushiki Kaisha Toshiba Apparatus and method for trellis decoder
EP0679000A1 (en) * 1994-04-22 1995-10-25 Koninklijke Philips Electronics N.V. Soft quantisation
US5546420A (en) * 1994-04-29 1996-08-13 At&T Corp. Methods of and devices for enhancing communications that use spread spectrum technology by using variable code techniques

Also Published As

Publication number Publication date
BR9607557A (en) 1998-07-07
GB9713516D0 (en) 1997-09-03
MX9704951A (en) 1997-10-31
AR004249A1 (en) 1998-11-04
FR2740634A1 (en) 1997-04-30
GB2312814A (en) 1997-11-05
CN1166900A (en) 1997-12-03
WO1997016910A1 (en) 1997-05-09

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