IN2014DN07577A - - Google Patents

Info

Publication number
IN2014DN07577A
IN2014DN07577A IN7577DEN2014A IN2014DN07577A IN 2014DN07577 A IN2014DN07577 A IN 2014DN07577A IN 7577DEN2014 A IN7577DEN2014 A IN 7577DEN2014A IN 2014DN07577 A IN2014DN07577 A IN 2014DN07577A
Authority
IN
India
Prior art keywords
subassembly
ofdma
spread
input data
subcarriers
Prior art date
Application number
Inventor
Guodong Zhang
Allan Y Tsai
Kyle Jung-Lin Pan
Original Assignee
Intel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37215267&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN07577(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Intel Corp filed Critical Intel Corp
Publication of IN2014DN07577A publication Critical patent/IN2014DN07577A/en

Links

Classifications

    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Liquid Developers In Electrophotography (AREA)

Abstract

A hybrid orthogonal frequency division multiple access (OFDMA) system including a transmitter 100 and a receiver 200 IF disclosed. The transmitter 100 includes a first spread OFDMA subassembly 130, a first non-spread OFDMA subassembly 140 and a first common subassembly 150. The first spread OFDMA subassembly 130 spreads input data 101 and maps the spread data 103 to a first group of subcarriers 105. The first non-spread OFDMA subassembly 140 maps input data 111 to a second group of subcarriers 115. The first common subassembly 150 transmits the input data mapped to the first and second group of subcarriers using OFDMA. The receiver includes a second spread OFDMA subassembly 230, a second non-spread OFDMA subassembly 240 and a second common subassembly 250. The second common subassembly 250 processes received data to recover data mapped to the subcarriers using OFDMA. The second spread OFDMA subassembly 230 recovers the first input data by separating user data in a code domain and the second non-spread OFDMA subassembly 240 recovers the second input data. Fig.1
IN7577DEN2014 2005-04-22 2006-04-20 IN2014DN07577A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67387205P 2005-04-22 2005-04-22
US11/406,878 US7715460B2 (en) 2005-04-22 2006-04-19 Hybrid orthogonal frequency division multiple access system and method
PCT/US2006/014947 WO2006116003A2 (en) 2005-04-22 2006-04-20 Hybrid orthogonal frequency division multiple access system and method

Publications (1)

Publication Number Publication Date
IN2014DN07577A true IN2014DN07577A (en) 2015-07-10

Family

ID=37215267

Family Applications (2)

Application Number Title Priority Date Filing Date
IN4803DEN2014 IN2014DN04803A (en) 2005-04-22 2006-04-20
IN7577DEN2014 IN2014DN07577A (en) 2005-04-22 2006-04-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IN4803DEN2014 IN2014DN04803A (en) 2005-04-22 2006-04-20

Country Status (16)

Country Link
US (6) US7715460B2 (en)
EP (3) EP2680449A3 (en)
JP (6) JP2008537451A (en)
CN (1) CN102143118A (en)
AU (2) AU2006240057B2 (en)
BR (1) BRPI0612361B1 (en)
CA (1) CA2605657C (en)
ES (2) ES2687672T3 (en)
GE (1) GEP20115157B (en)
HU (1) HUE039824T2 (en)
IL (1) IL186836A (en)
IN (2) IN2014DN04803A (en)
MX (1) MX2007013143A (en)
NO (1) NO338282B1 (en)
SG (1) SG10201502894UA (en)
WO (1) WO2006116003A2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7715460B2 (en) * 2005-04-22 2010-05-11 Interdigital Technology Corporation Hybrid orthogonal frequency division multiple access system and method
KR101154979B1 (en) * 2005-07-22 2012-06-18 엘지전자 주식회사 apparatus for receiving and transmitting data of multi-carrier system and method for receiving and transmitting data using the same
WO2007066973A2 (en) * 2005-12-06 2007-06-14 Lg Electronics Inc. Apparatus and method for transmitting data using a plurality of carriers
CN101390327B (en) * 2006-01-09 2012-04-11 新加坡科技研究局 Method and device for transmitting data between a communication network unit and a plurality of communication devices
KR100891818B1 (en) * 2006-01-27 2009-04-07 삼성전자주식회사 Composite Multiple Access Device and Method in Mobile Communication System
US7675846B2 (en) * 2006-06-23 2010-03-09 Telefonaktiebolaget L M Ericsson (Publ) Method and system for using the synchronization channel to obtain measurements in a cellular communications system
US8457221B2 (en) * 2006-09-08 2013-06-04 Qualcomm Incorporated Signaling transmission with localized spreading for wireless communication
EP2111697B1 (en) 2006-09-26 2016-09-21 ViaSat, Inc. Improved spot beam satellite systems
US20090295628A1 (en) * 2006-09-26 2009-12-03 Viasat, Inc. Satellite System Optimization
US8538323B2 (en) 2006-09-26 2013-09-17 Viasat, Inc. Satellite architecture
US8107875B2 (en) 2006-09-26 2012-01-31 Viasat, Inc. Placement of gateways near service beams
CN101247171A (en) * 2007-02-16 2008-08-20 北京三星通信技术研究有限公司 Device and method for sending control channel using agreed resource
KR100975722B1 (en) * 2007-03-26 2010-08-12 삼성전자주식회사 Method and system for transmitting and receiving data in communication system
WO2009022709A1 (en) 2007-08-13 2009-02-19 Sharp Kabushiki Kaisha Radio communication system, radio communication method, radio communication device, reception device, and program
EP2091174B1 (en) * 2008-02-12 2019-04-03 Nokia Solutions and Networks Oy Method and device for processing data blocks
WO2009110547A1 (en) * 2008-03-05 2009-09-11 シャープ株式会社 Communication system, communication device and communication method
EP2472810B1 (en) * 2009-08-25 2023-03-01 Electronics and Telecommunications Research Institute Method and apparatus for generating/transmitting a frame for wireless communication
GB0916001D0 (en) * 2009-09-11 2009-10-28 Univ Edinburgh Inter-carrier modulation
WO2011044959A1 (en) 2009-10-13 2011-04-21 Nokia Siemens Networks Gmbh & Co. Kg Method for processing data in an optical network element and optical network element
WO2011073716A1 (en) 2009-12-15 2011-06-23 S.O.I. Tec Silicon On Insulator Technologies Process for recycling a substrate.
CN101977172B (en) * 2010-10-18 2013-02-06 北京邮电大学 Broadcast positioning signal generation method, positioning method and device
EP2908593B1 (en) * 2014-02-12 2018-08-01 Alcatel Lucent Apparatuses, methods and computer programs for a base station transceiver and a mobile transceiver
US9979583B2 (en) * 2015-09-25 2018-05-22 Nxp Usa, Inc. Methods and system for generating a waveform for transmitting data to a plurality of receivers and for decoding the received waveform
US10728893B2 (en) * 2016-04-04 2020-07-28 Qualcomm Incorporated Time-division multiplexing transmission time intervals within a subframe or slot for MMW scheduling
WO2019128465A1 (en) * 2017-12-27 2019-07-04 西安科锐盛创新科技有限公司 Cdma system channel spreading device and method, and mobile communication system
US11700069B2 (en) * 2020-05-13 2023-07-11 Samsung Electronics Co., Ltd. Efficient physical layer for intrabody communication networks

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04330791A (en) 1991-01-25 1992-11-18 Hamamatsu Photonics Kk Optical modulator
US6795424B1 (en) * 1998-06-30 2004-09-21 Tellabs Operations, Inc. Method and apparatus for interference suppression in orthogonal frequency division multiplexed (OFDM) wireless communication systems
US8050345B1 (en) * 1999-08-09 2011-11-01 Kamilo Feher QAM and GMSK systems
US7079584B2 (en) * 1998-08-10 2006-07-18 Kamilo Feher OFDM, CDMA, spread spectrum, TDMA, cross-correlated and filtered modulation
FR2784823B1 (en) 1998-10-15 2002-11-29 Cit Alcatel TRANSMISSION METHOD IN A MULTIPLE ACCESS TYPE RADIO COMMUNICATION SYSTEM
FR2784821B1 (en) 1998-10-16 2000-12-15 Cit Alcatel SPECTRUM SPREAD TRANSMISSION SYSTEM WITH FILTERED MULTI-CARRIER MODULATION
US6687233B1 (en) 1998-10-16 2004-02-03 Koninklijke Philips Electronics N.V. Rate detection in direct sequence code division multiple access systems
CN1322408A (en) 1999-06-30 2001-11-14 皇家菲利浦电子有限公司 Transmission over bundled channels in CDMA mobile radio system
JP2002190788A (en) * 2000-03-17 2002-07-05 Matsushita Electric Ind Co Ltd Wireless communication device and wireless communication method
US7016649B1 (en) * 2000-03-17 2006-03-21 Kathrein-Werke Kg Space-time and space-frequency hopping for capacity enhancement of mobile data systems
US7072315B1 (en) 2000-10-10 2006-07-04 Adaptix, Inc. Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7158474B1 (en) * 2001-02-21 2007-01-02 At&T Corp. Interference suppressing OFDM system for wireless communications
KR100375350B1 (en) 2001-03-26 2003-03-08 삼성전자주식회사 Data communication apparatus and method based on the Orthogonal Frequency Division Multiple Access
ATE343270T1 (en) * 2001-07-13 2006-11-15 Mitsubishi Electric Inf Tech MULTI-USER DETECTION IN A MC-CDMA MESSAGE SYSTEM
JP4119696B2 (en) * 2001-08-10 2008-07-16 松下電器産業株式会社 Transmitting apparatus, receiving apparatus, and wireless communication method
US20030039226A1 (en) 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
CN100505599C (en) 2001-08-24 2009-06-24 美商内数位科技公司 Method for automatic retransmission request of base station physical layer
JP4171261B2 (en) * 2001-08-27 2008-10-22 松下電器産業株式会社 Wireless communication apparatus and wireless communication method
CN1561591B (en) * 2001-08-28 2010-08-25 株式会社Ntt都科摩 Multicarrier CDMA transmission system, receiving apparatus used in the system, and multicarrier CDMA transmission method
CN100568789C (en) * 2001-08-30 2009-12-09 株式会社Ntt都科摩 Radio transmission system and method, and transmitting station apparatus and receiving station apparatus used in the radio transmission system
US20030081538A1 (en) 2001-10-18 2003-05-01 Walton Jay R. Multiple-access hybrid OFDM-CDMA system
US6754169B2 (en) * 2001-12-13 2004-06-22 Motorola, Inc. Method and system of operation for a variable transmission mode multi-carrier communication system
EP1328083B1 (en) * 2002-01-11 2006-10-25 Mitsubishi Electric Information Technology Centre Europe B.V. Pre-distortion method for an MC-CDMA uplink
JP2003309533A (en) 2002-04-17 2003-10-31 Matsushita Electric Ind Co Ltd Wireless transmitting device, wireless receiving device and method thereof
US9628231B2 (en) * 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
JP3970092B2 (en) * 2002-05-16 2007-09-05 ソフトバンクテレコム株式会社 Symbol timing synchronization apparatus and symbol timing synchronization method
JP2004158901A (en) * 2002-11-01 2004-06-03 Kddi Corp Transmission apparatus, system and method using OFDM and MC-CDMA
JP2004165784A (en) * 2002-11-11 2004-06-10 Kddi Corp MC-DS / CDMA transmitting apparatus and receiving apparatus to which space-time transmission diversity scheme is applied
US7180963B2 (en) 2002-11-25 2007-02-20 Ali Corporation Digital receiver capable of processing modulated signals at various data rates
JP4091412B2 (en) * 2002-12-06 2008-05-28 三星電子株式会社 Despreading method in wireless communication
KR100507519B1 (en) 2002-12-13 2005-08-17 한국전자통신연구원 Method and Apparatus for Signal Constitution for Downlink of OFDMA Based Cellular Systems
US7068703B2 (en) * 2003-02-18 2006-06-27 Qualcomm, Incorporated Frequency hop sequences for multi-band communication systems
JP2004304267A (en) 2003-03-28 2004-10-28 Matsushita Electric Ind Co Ltd OFDM receiving apparatus and OFDM receiving method
US7177297B2 (en) 2003-05-12 2007-02-13 Qualcomm Incorporated Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
US7254158B2 (en) * 2003-05-12 2007-08-07 Qualcomm Incorporated Soft handoff with interference cancellation in a wireless frequency hopping communication system
US7289425B2 (en) * 2003-06-20 2007-10-30 The Aerospace Corporation Parallel orthogonal frequency division multiplexed communication system
US6999467B2 (en) * 2003-07-28 2006-02-14 Motorola, Inc. Method and apparatus for transmission and reception within an OFDM communication system
JP4526898B2 (en) * 2003-09-16 2010-08-18 パナソニック株式会社 Relay device, terminal device, and relay method
US7154933B2 (en) * 2003-09-25 2006-12-26 Avneesh Agrawal Interference management for soft handoff and broadcast services in a wireless frequency hopping communication system
JP3877215B2 (en) * 2003-10-10 2007-02-07 株式会社インテリジェント・コスモス研究機構 Transmission device, communication system, and communication method
JP3987858B2 (en) 2004-01-27 2007-10-10 株式会社エヌ・ティ・ティ・ドコモ Wireless communication system, wireless transmission device, wireless reception device, and wireless communication method
US7397839B2 (en) * 2004-01-27 2008-07-08 Ntt Docomo, Inc. OFDM communication system and method
US7864725B2 (en) * 2004-01-29 2011-01-04 Neocific, Inc. Methods and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
US8077691B2 (en) * 2004-03-05 2011-12-13 Qualcomm Incorporated Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
WO2005096531A1 (en) * 2004-04-02 2005-10-13 Nortel Networks Limited Wireless comunication methods, systems, and signal structures
KR100933120B1 (en) * 2004-06-16 2009-12-21 삼성전자주식회사 Apparatus and method for transmitting/receiving data in a code division multiplexing-frequency hopping-orthogonal frequency division multiple access communication system
US7778369B2 (en) * 2004-07-06 2010-08-17 Panasonic Corporation Multi-carrier transmission device and multi-carrier transmission method
EP1655918A3 (en) * 2004-11-03 2012-11-21 Broadcom Corporation A low-rate long-range mode for OFDM wireless LAN
US9520972B2 (en) * 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US7715460B2 (en) * 2005-04-22 2010-05-11 Interdigital Technology Corporation Hybrid orthogonal frequency division multiple access system and method
KR100724949B1 (en) * 2005-05-03 2007-06-04 삼성전자주식회사 Method and apparatus for multiplexing data and control information in frequency division multiple access based wireless communication system
KR101154979B1 (en) * 2005-07-22 2012-06-18 엘지전자 주식회사 apparatus for receiving and transmitting data of multi-carrier system and method for receiving and transmitting data using the same
US7711028B2 (en) * 2005-08-02 2010-05-04 The Mitre Corporation Spectrum shaping using code-hopping CDMA
US8102923B2 (en) * 2005-12-05 2012-01-24 Qualcomm Incorporated Hierarchical coding for multicast messages
US8705496B2 (en) * 2006-01-19 2014-04-22 Samsung Electronics Co., Ltd Method and apparatus for controlling transmission and reception of dedicated pilots according to MCS level in a wireless communication system
WO2007100774A1 (en) * 2006-02-28 2007-09-07 Atc Technologies, Llc Systems, methods and transceivers for wireless communications over discontiguous spectrum segments
RU2323535C2 (en) 2006-03-16 2008-04-27 Самсунг Электроникс Ко., Лтд. METHOD FOR TRANSFERRING SERVICE OF CLIENT STATIONS IN A HYBRID WIRELESS NETWORK ACCORDING TO STANDARDS IEEE 802.16e OFDMA, IEEE 802.11b AND cdma 2000 1xEV-DO
US8085819B2 (en) * 2006-04-24 2011-12-27 Qualcomm Incorporated Superposition coding in a wireless communication system
JP2008237170A (en) 2007-03-28 2008-10-09 Fuji Oil Co Ltd Ring-type layered bakery product and its manufacturing method
EP2905916A1 (en) * 2008-03-13 2015-08-12 IDTP Holdings, Inc. Neighbour cell quality measurement in a telecommunications system
JP5206320B2 (en) 2008-10-30 2013-06-12 コニカミノルタビジネステクノロジーズ株式会社 Image forming apparatus

Also Published As

Publication number Publication date
JP2011103693A (en) 2011-05-26
IN2014DN04803A (en) 2015-07-10
JP2009284523A (en) 2009-12-03
MX2007013143A (en) 2008-01-21
JP2015008506A (en) 2015-01-15
US20140204899A1 (en) 2014-07-24
AU2006240057A1 (en) 2006-11-02
ES2398965T3 (en) 2013-03-22
CA2605657A1 (en) 2006-11-02
JP2015008507A (en) 2015-01-15
US9077488B2 (en) 2015-07-07
CN102143118A (en) 2011-08-03
US20130100995A1 (en) 2013-04-25
EP2680449A3 (en) 2014-01-08
US20120008617A1 (en) 2012-01-12
AU2006240057B2 (en) 2009-09-17
BRPI0612361B1 (en) 2019-02-12
US8023551B2 (en) 2011-09-20
EP2530844B1 (en) 2018-08-08
AU2009250999B2 (en) 2013-04-04
JP5934306B2 (en) 2016-06-15
JP5855076B2 (en) 2016-02-09
NO20075899L (en) 2008-01-18
US8767795B2 (en) 2014-07-01
EP1872480A4 (en) 2010-04-28
BRPI0612361A2 (en) 2010-11-03
IL186836A0 (en) 2008-02-09
US20150326357A1 (en) 2015-11-12
WO2006116003A2 (en) 2006-11-02
EP2680449A2 (en) 2014-01-01
JP2014090455A (en) 2014-05-15
US7715460B2 (en) 2010-05-11
JP2008537451A (en) 2008-09-11
GEP20115157B (en) 2011-02-10
US20060256839A1 (en) 2006-11-16
US20100220684A1 (en) 2010-09-02
HUE039824T2 (en) 2019-02-28
IL186836A (en) 2011-09-27
AU2009250999A1 (en) 2010-01-14
NO338282B1 (en) 2016-08-08
EP2530844A1 (en) 2012-12-05
WO2006116003A3 (en) 2007-10-04
CA2605657C (en) 2013-07-16
US10382172B2 (en) 2019-08-13
EP1872480B1 (en) 2012-11-07
US8340153B2 (en) 2012-12-25
EP1872480A2 (en) 2008-01-02
ES2687672T3 (en) 2018-10-26
SG10201502894UA (en) 2015-06-29

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