BRPI0816707A2 - Símbolos de indicação multiplexados para sistema de comunicação sem fio - Google Patents

Símbolos de indicação multiplexados para sistema de comunicação sem fio

Info

Publication number: BRPI0816707A2
Authority: BR; Brazil
Prior art keywords: wireless communication; communication system; indication symbols; multiplexed indication; multiplexed
Prior art date: 2007-09-14

Application number

Other languages

English (en)

Inventor

Ravi Palanki

Avneesh Agrawal

Aamod Khandekar

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.)

2007-09-14

Filing date

2008-09-11

Publication date

2015-03-17

2008-09-11 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2015-03-17 Publication of BRPI0816707A2 publication Critical patent/BRPI0816707A2/pt

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4902—Pulse width modulation; Pulse position modulation
- 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
- H04L5/003—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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Mobile Radio Communication Systems (AREA)

BRPI0816707 2007-09-14 2008-09-11 Símbolos de indicação multiplexados para sistema de comunicação sem fio BRPI0816707A2 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US97253007P	2007-09-14	2007-09-14
US12/206,528 US20090075664A1 (en)	2007-09-14	2008-09-08	Multiplexed beacon symbols for a wireless communication system
PCT/US2008/076078 WO2009036216A2 (en)	2007-09-14	2008-09-11	Multiplexed beacon symbols for a wireless communication system

Publications (1)

Publication Number	Publication Date
BRPI0816707A2 true BRPI0816707A2 (pt)	2015-03-17

Family

ID=40452829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0816707 BRPI0816707A2 (pt)	2007-09-14	2008-09-11	Símbolos de indicação multiplexados para sistema de comunicação sem fio

Country Status (12)

Country	Link
US (1)	US20090075664A1 (pt)
EP (1)	EP2195956A2 (pt)
JP (1)	JP2010539807A (pt)
KR (1)	KR20100050579A (pt)
CN (1)	CN101821984A (pt)
AU (1)	AU2008298724A1 (pt)
BR (1)	BRPI0816707A2 (pt)
CA (1)	CA2696295A1 (pt)
MX (1)	MX2010002706A (pt)
RU (1)	RU2010114716A (pt)
TW (1)	TW200929982A (pt)
WO (1)	WO2009036216A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8295373B2 (en) *	2008-09-30	2012-10-23	Intel Corporation	Virtual multicarrier design for orthogonal frequency division multiple access communications
KR101619446B1 (ko)	2008-12-02	2016-05-10	엘지전자 주식회사	하향링크 ｍｉｍｏ시스템에 있어서 ｒｓ 전송 방법
US8725192B2 (en)	2009-07-24	2014-05-13	Qualcomm Incorporated	Beacon transmit power schemes
US8761134B2 (en)	2009-07-24	2014-06-24	Qualcomm Incorporated	Access point transmit power schemes
US9031008B2 (en)	2009-10-30	2015-05-12	Samsung Electronics Co., Ltd.	Methods and apparatus for multi-user MIMO transmissions in wireless communication systems
US10250678B2 (en) *	2010-07-07	2019-04-02	Qualcomm Incorporated	Hybrid modes for peer discovery
JP5471961B2 (ja) *	2010-08-12	2014-04-16	富士通株式会社	無線端末および無線通信方法
US9686062B2 (en) *	2011-03-04	2017-06-20	Alcatel Lucent	Virtual aggregation of fragmented wireless spectrum
US11368190B2 (en) *	2011-04-18	2022-06-21	Texas Instruments Incorporated	Beacon-enabled communications for variable payload transfers
EP3225049B1 (en)	2014-11-27	2020-02-12	Telefonaktiebolaget LM Ericsson (publ)	Methods and apparatuses for buffer status reporting for device-to-device communcations
FR3033109B1 (fr) *	2015-02-19	2017-02-24	Commissariat Energie Atomique	Procede de transmission d'un plan de frequences dans un systeme de telecommunication
US9692484B2 (en)	2015-03-16	2017-06-27	Texas Instruments Incorporated	Optimized PHY frame structure for OFDM based narrowband PLC
JP7109883B2 (ja)	2017-02-24	2022-08-01	株式会社Ｎｔｔドコモ	無線基地局及び無線通信方法
CN113711650B (zh) *	2019-03-08	2025-01-17	交互数字专利控股公司	用于具有均匀覆盖的多ap传输的系统和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7339977B2 (en) *	2001-06-27	2008-03-04	Nokia Corporation	Signal strength assisted searcher and acquisition
US7366200B2 (en) *	2002-08-26	2008-04-29	Qualcomm Incorporated	Beacon signaling in a wireless system
US7092353B2 (en) *	2003-10-17	2006-08-15	Qualcomm Incorporated	Carrier search methods and apparatus
CA2583721C (en) *	2004-10-14	2010-03-30	Qualcomm Flarion Technologies, Inc.	Improved beacon signals facilitating signal detection and timing synchronization
AU2005295553A1 (en) *	2004-10-15	2006-04-27	Universcel Corporation	Communications systems and methods using wireline adapters
US20060092873A1 (en) *	2004-10-29	2006-05-04	Telefonaktiebolaget Lm Ericsson ( Publ)	Method for adaptive interleaving in a wireless communication system with feedback
US7617435B2 (en) *	2006-02-23	2009-11-10	Yuwei Zhang	Hard-decision iteration decoding based on an error-correcting code with a low undetectable error probability
US8351405B2 (en) *	2006-07-14	2013-01-08	Qualcomm Incorporated	Method and apparatus for signaling beacons in a communication system
US9143288B2 (en) *	2006-07-24	2015-09-22	Qualcomm Incorporated	Variable control channel for a wireless communication system

2008
- 2008-09-08 US US12/206,528 patent/US20090075664A1/en not_active Abandoned
- 2008-09-11 AU AU2008298724A patent/AU2008298724A1/en not_active Abandoned
- 2008-09-11 KR KR1020107008131A patent/KR20100050579A/ko not_active Abandoned
- 2008-09-11 WO PCT/US2008/076078 patent/WO2009036216A2/en not_active Ceased
- 2008-09-11 CN CN200880107015A patent/CN101821984A/zh active Pending
- 2008-09-11 MX MX2010002706A patent/MX2010002706A/es unknown
- 2008-09-11 RU RU2010114716/07A patent/RU2010114716A/ru not_active Application Discontinuation
- 2008-09-11 BR BRPI0816707 patent/BRPI0816707A2/pt not_active Application Discontinuation
- 2008-09-11 CA CA2696295A patent/CA2696295A1/en not_active Abandoned
- 2008-09-11 EP EP08830304A patent/EP2195956A2/en not_active Withdrawn
- 2008-09-11 JP JP2010525005A patent/JP2010539807A/ja active Pending
- 2008-09-12 TW TW097135213A patent/TW200929982A/zh unknown

Also Published As

Publication number	Publication date
EP2195956A2 (en)	2010-06-16
US20090075664A1 (en)	2009-03-19
AU2008298724A1 (en)	2009-03-19
TW200929982A (en)	2009-07-01
CN101821984A (zh)	2010-09-01
RU2010114716A (ru)	2011-10-20
MX2010002706A (es)	2010-04-01
JP2010539807A (ja)	2010-12-16
CA2696295A1 (en)	2009-03-19
WO2009036216A2 (en)	2009-03-19
WO2009036216A3 (en)	2009-06-04
KR20100050579A (ko)	2010-05-13

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Legal Events

Date	Code	Title	Description
2015-06-09	B11A	Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
2015-09-08	B11Y	Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]