ZA9510284B - A method and system for wireless communication - Google Patents

A method and system for wireless communication

Info

Publication number
ZA9510284B
ZA9510284B ZA9510284A ZA9510284A ZA9510284B ZA 9510284 B ZA9510284 B ZA 9510284B ZA 9510284 A ZA9510284 A ZA 9510284A ZA 9510284 A ZA9510284 A ZA 9510284A ZA 9510284 B ZA9510284 B ZA 9510284B
Authority
ZA
South Africa
Prior art keywords
wireless communication
wireless
communication
Prior art date
Application number
ZA9510284A
Other languages
English (en)
Inventor
Joel I Javitt
Original Assignee
At & T Global Inf Solution
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 At & T Global Inf Solution filed Critical At & T Global Inf Solution
Publication of ZA9510284B publication Critical patent/ZA9510284B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
ZA9510284A 1994-12-02 1995-12-04 A method and system for wireless communication ZA9510284B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/348,526 US5722048A (en) 1994-12-02 1994-12-02 Apparatus for improving the signal to noise ratio in wireless communication systems through message pooling and method of using the same

Publications (1)

Publication Number Publication Date
ZA9510284B true ZA9510284B (en) 1996-06-11

Family

ID=23368416

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9510284A ZA9510284B (en) 1994-12-02 1995-12-04 A method and system for wireless communication

Country Status (7)

Country Link
US (4) US5722048A (de)
EP (1) EP0715433B1 (de)
JP (1) JP4368430B2 (de)
CA (1) CA2164285C (de)
DE (1) DE69528808T2 (de)
NZ (1) NZ280545A (de)
ZA (1) ZA9510284B (de)

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US6648103B2 (en) * 1999-09-15 2003-11-18 Ronald Scheffer Method and apparatus for securing a shopping cart
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US6931024B2 (en) * 2003-05-07 2005-08-16 Qwest Communications International Inc. Systems and methods for providing pooled access in a telecommunications network
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US8136004B2 (en) * 2006-06-20 2012-03-13 Ntt Docomo, Inc. Radio communication apparatus and method used in mobile communication system
US8787344B2 (en) * 2006-08-30 2014-07-22 Qualcomm Incorporated Method and apparatus for ACKCH with repetition in orthogonal systems
DE102007054592B4 (de) * 2007-11-15 2014-04-30 Siemens Aktiengesellschaft Steckverbindungsvorrichtung, ausgebildet zur Verbindung zweier Funktionselemente zur Signal- und Leistungsübertragung
JP5405846B2 (ja) * 2009-02-06 2014-02-05 セイコーインスツル株式会社 電子棚札端末、電子棚札システム
CA3095931A1 (en) 2018-04-17 2019-10-24 Deka Products Limited Partnership Peritoneal dialysis cassette with pneumatic pump
CN108784154A (zh) * 2018-06-12 2018-11-13 黄河科技学院 一种基于物联网的展示装置
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Also Published As

Publication number Publication date
NZ280545A (en) 1997-03-24
US5722048A (en) 1998-02-24
EP0715433A3 (de) 1999-11-03
CA2164285C (en) 2003-01-07
CA2164285A1 (en) 1996-06-03
DE69528808T2 (de) 2003-12-24
AU3916395A (en) 1996-06-13
US6353746B1 (en) 2002-03-05
AU702627B2 (en) 1999-02-25
JP4368430B2 (ja) 2009-11-18
US6137990A (en) 2000-10-24
JPH08251046A (ja) 1996-09-27
US6049699A (en) 2000-04-11
EP0715433B1 (de) 2002-11-13
DE69528808D1 (de) 2003-01-16
EP0715433A2 (de) 1996-06-05

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