BRPI0814591B1 - dispositivo transmissor ou receptor, método para entrelaçamento de partição em dispositivo transmissor ou receptor e memória legível por computador - Google Patents

dispositivo transmissor ou receptor, método para entrelaçamento de partição em dispositivo transmissor ou receptor e memória legível por computador Download PDF

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Publication number
BRPI0814591B1
BRPI0814591B1 BRPI0814591A BRPI0814591A BRPI0814591B1 BR PI0814591 B1 BRPI0814591 B1 BR PI0814591B1 BR PI0814591 A BRPI0814591 A BR PI0814591A BR PI0814591 A BRPI0814591 A BR PI0814591A BR PI0814591 B1 BRPI0814591 B1 BR PI0814591B1
Authority
BR
Brazil
Prior art keywords
partition
vectors
pilot
interlacing
distance
Prior art date
Application number
BRPI0814591A
Other languages
English (en)
Portuguese (pt)
Inventor
Kiran Mukkavilli Krishna
Krishnamoorthi Raghuraman
Vijayan Rajiv
Original Assignee
Qualcomm 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
Priority claimed from US11/834,671 external-priority patent/US8477809B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority claimed from PCT/US2008/072372 external-priority patent/WO2009015399A2/en
Publication of BRPI0814591A2 publication Critical patent/BRPI0814591A2/pt
Publication of BRPI0814591B1 publication Critical patent/BRPI0814591B1/pt

Links

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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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), 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0814591A 2007-07-26 2008-08-06 dispositivo transmissor ou receptor, método para entrelaçamento de partição em dispositivo transmissor ou receptor e memória legível por computador BRPI0814591B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US95195107P 2007-07-26 2007-07-26
US95195007P 2007-07-26 2007-07-26
US11/834,671 US8477809B2 (en) 2003-09-02 2007-08-06 Systems and methods for generalized slot-to-interlace mapping
PCT/US2008/072372 WO2009015399A2 (en) 2007-07-26 2008-08-06 Systems and methods for generalized slot-to-interlace mapping

Publications (2)

Publication Number Publication Date
BRPI0814591A2 BRPI0814591A2 (pt) 2016-07-26
BRPI0814591B1 true BRPI0814591B1 (pt) 2020-05-19

Family

ID=42122763

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814591A BRPI0814591B1 (pt) 2007-07-26 2008-08-06 dispositivo transmissor ou receptor, método para entrelaçamento de partição em dispositivo transmissor ou receptor e memória legível por computador

Country Status (6)

Country Link
JP (2) JP5415418B2 (ja)
KR (1) KR101132491B1 (ja)
CN (2) CN107171777A (ja)
BR (1) BRPI0814591B1 (ja)
CA (1) CA2696443A1 (ja)
TW (1) TWI395447B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021002744A (es) 2018-09-18 2021-05-12 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo de asignacion de recursos, dispositivo de terminal y dispositivo de red.
US11438862B2 (en) * 2020-05-14 2022-09-06 Qualcomm Incorporated Methods and apparatus for using interlaced physical resource blocks for positioning measurements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005A (en) * 1847-03-06 Iien ry
US7221680B2 (en) * 2003-09-02 2007-05-22 Qualcomm Incorporated Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
US8526412B2 (en) * 2003-10-24 2013-09-03 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
US7457231B2 (en) * 2004-05-04 2008-11-25 Qualcomm Incorporated Staggered pilot transmission for channel estimation and time tracking
KR100877318B1 (ko) * 2004-05-18 2009-01-09 콸콤 인코포레이티드 직교 주파수 분할 다중화 시스템의 슬롯-인터레이스 및인터레이스-슬롯 변환기
KR100850838B1 (ko) * 2004-07-29 2008-08-06 콸콤 인코포레이티드 인터리빙을 위한 시스템 및 방법
US8009551B2 (en) * 2004-12-22 2011-08-30 Qualcomm Incorporated Initial pilot frequency selection
KR20090087131A (ko) * 2005-03-10 2009-08-14 퀄컴 인코포레이티드 지정된 ｔｄｍ 파일럿을 사용하는, 로컬 영역 파형과 와이드 영역 파형 사이의 천이에서의 타이밍 동기화 및 채널 추정
US7920658B2 (en) * 2005-03-10 2011-04-05 Qualcomm Incorporated Efficient method to compute one shot frequency estimate
US20060222018A1 (en) * 2005-03-30 2006-10-05 Lucent Technologies Inc. Method and apparatus for determining delays of links between switches
EP1913739B1 (en) * 2005-07-27 2010-04-28 QUALCOMM Incorporated System and method for a forward link only physical layer

Also Published As

Publication number Publication date
CN107171777A (zh) 2017-09-15
KR20100051092A (ko) 2010-05-14
JP2013176070A (ja) 2013-09-05
KR101132491B1 (ko) 2012-03-30
TWI395447B (zh) 2013-05-01
BRPI0814591A2 (pt) 2016-07-26
JP2010536196A (ja) 2010-11-25
JP5670500B2 (ja) 2015-02-18
TW200922251A (en) 2009-05-16
JP5415418B2 (ja) 2014-02-12
CA2696443A1 (en) 2009-01-29
CN101822012A (zh) 2010-09-01

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DAS PRIORIDADES US 60/951,951 DE 26/07/2007 E US 61/951,950 DE 26/07/2007 CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, DECRETO NO. 635 DE 21/08/1992 E CONVENCAO DA UNIAO DE PARIS (REVISTA EM ESTOCOLMO 14/07/1967), ART. 4O, ALINEA C, ITEM 1. ESTA PERDA SE DEU PELO FATO DO BRASIL NAO ACEITAR RESTAURACAO DE PRIORIDADE (RESERVA DO BRASIL DE ACORDO COM A REGRA 49TER.1 ALINEA (G) E 49TER.2 ALINEA (H) DO REGULAMENTO DE EXECUCAO DO PCT), RESTAURACAO ESTA QUE FOI CONCEDIDA PELA OMPI, JA QUE O PRAZO PARA O DEPOSITO INTERNACIONAL COM REIVINDICACAO DE PRIORIDADE ULTRAPASSOU OS 12 MESES.

B12F Appeal: other appeals
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 27/26 , H04L 5/00 , H04L 5/02 , H04W 72/12

Ipc: H04L 5/00 (1968.09), H04L 25/02 (1968.09)

B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/05/2020, OBSERVADAS AS CONDICOES LEGAIS.