WO2005022808A3 - Multiple bonded channel extensions to th ieee 802.11 standard - Google Patents

Multiple bonded channel extensions to th ieee 802.11 standard Download PDF

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Publication number
WO2005022808A3
WO2005022808A3 PCT/US2004/027047 US2004027047W WO2005022808A3 WO 2005022808 A3 WO2005022808 A3 WO 2005022808A3 US 2004027047 W US2004027047 W US 2004027047W WO 2005022808 A3 WO2005022808 A3 WO 2005022808A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
channel
signal
translates
segments
Prior art date
Application number
PCT/US2004/027047
Other languages
French (fr)
Other versions
WO2005022808A2 (en
Inventor
Kevin J Smart
Original Assignee
Micro Linear Corp
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 Micro Linear Corp filed Critical Micro Linear Corp
Publication of WO2005022808A2 publication Critical patent/WO2005022808A2/en
Publication of WO2005022808A3 publication Critical patent/WO2005022808A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2637—Modulators with direct modulation of individual subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/2653—Demodulators with direct demodulation of individual subcarriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

The present invention discloses an apparatus for and a method of increasing the bandwidth available for data communications, including a channel extender comprising a data allocator and a channel assembler. The data allocator allocates data contained in a digital data signal among a plurality of data segments transmitted along a plurality of corresponding logical channels. The channel assembler translates each of the data segments into a plurality of modulated data signals and combines them to form a composite data signal. A channel restorer extracts the digital data signal from the composite signal. The channel restorer comprises a channel disassembler and a data deallocator. The channel disassembler translates data contained in a composite signal into a plurality of data segments. The data deallocator translates the data segments to recover the digital data signal.
PCT/US2004/027047 2003-09-02 2004-08-18 Multiple bonded channel extensions to th ieee 802.11 standard WO2005022808A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65428403A 2003-09-02 2003-09-02
US10/654,284 2003-09-02

Publications (2)

Publication Number Publication Date
WO2005022808A2 WO2005022808A2 (en) 2005-03-10
WO2005022808A3 true WO2005022808A3 (en) 2006-10-19

Family

ID=34273438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/027047 WO2005022808A2 (en) 2003-09-02 2004-08-18 Multiple bonded channel extensions to th ieee 802.11 standard

Country Status (2)

Country Link
TW (1) TW200511772A (en)
WO (1) WO2005022808A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015067304A1 (en) * 2013-11-05 2015-05-14 Telefonaktiebolaget L M Ericsson (Publ) Improved capacity use in working standby protected radio link

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020159422A1 (en) * 2001-03-09 2002-10-31 Xiaodong Li Communication system using OFDM for one direction and DSSS for another direction
US20030202460A1 (en) * 2002-04-26 2003-10-30 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving side information of a partial transmit sequence in an OFDM communication system
US20030231581A1 (en) * 2002-01-23 2003-12-18 Samsung Electronics Co., Ltd. Method and apparatus for performing digital communications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020159422A1 (en) * 2001-03-09 2002-10-31 Xiaodong Li Communication system using OFDM for one direction and DSSS for another direction
US20030231581A1 (en) * 2002-01-23 2003-12-18 Samsung Electronics Co., Ltd. Method and apparatus for performing digital communications
US20030202460A1 (en) * 2002-04-26 2003-10-30 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving side information of a partial transmit sequence in an OFDM communication system

Also Published As

Publication number Publication date
WO2005022808A2 (en) 2005-03-10
TW200511772A (en) 2005-03-16

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