BRPI0810700A2 - métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel e mídia de gravação - Google Patents

métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel e mídia de gravação

Info

Publication number: BRPI0810700A2
Authority: BR; Brazil
Prior art keywords: sequence; scrambling; short; downlink frame; equipment
Prior art date: 2007-07-20

Application number

BRPI0810700A

Other languages

English (en)

Inventor

Chan Bok Jeong

Hyo Seok Yi

Hyeong Geun Park

Il Gyu Kim

Kap Seok Chang

Seung Chan Bang

Young Hoon Kim

Young Jo Ko

Original Assignee

Korea Electronics Telecomm

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.)

2007-07-20

Filing date

2008-07-18

Publication date

2015-10-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40489379&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0810700(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-07-18 Application filed by Korea Electronics Telecomm filed Critical Korea Electronics Telecomm

2015-10-13 Publication of BRPI0810700A2 publication Critical patent/BRPI0810700A2/pt

2020-10-06 Publication of BRPI0810700B1 publication Critical patent/BRPI0810700B1/pt

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- 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
- 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- 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
- H04L27/2655—Synchronisation arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/043—Pseudo-noise [PN] codes variable during transmission
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/70735—Code identification
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Databases & Information Systems (AREA)
Computer Security & Cryptography (AREA)
Mobile Radio Communication Systems (AREA)
Data Exchanges In Wide-Area Networks (AREA)
Television Signal Processing For Recording (AREA)

BRPI0810700-9A 2007-07-20 2008-07-18 Métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel BRPI0810700B1 (pt)

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
KR10-2007-0072837		2007-07-20
KR20070072837		2007-07-20
KR10-2007-0083915		2007-08-21
KR20070083915		2007-08-21
KR20080042444A KR20090009693A (ko)	2007-07-20	2008-05-07	하향링크 프레임 생성 방법 및 셀 탐색 방법
KR10-2008-0042444		2008-05-07
KR20080063387A KR100912512B1 (ko)	2007-07-20	2008-07-01	하향링크 프레임 생성 방법 및 셀 탐색 방법
KR10-2008-0063387		2008-07-01
PCT/KR2008/004221 WO2009014354A1 (en)	2007-07-20	2008-07-18	Method for generating downlink frame, and method for searching cell

Publications (2)

Publication Number	Publication Date
BRPI0810700A2 true BRPI0810700A2 (pt)	2015-10-13
BRPI0810700B1 BRPI0810700B1 (pt)	2020-10-06

Family

ID=40489379

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
BRPI0809496-9A BRPI0809496A2 (pt)	2007-07-20	2008-07-18	Métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel em sistema de comunicação sem fio e mídias de gravação.
BRPI0810700-9A BRPI0810700B1 (pt)	2007-07-20	2008-07-18	Métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel
BRPI0810397-6A2A BRPI0810397A2 (pt)	2007-07-20	2008-07-18	Métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel e mídia de gravação

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BRPI0809496-9A BRPI0809496A2 (pt)	2007-07-20	2008-07-18	Métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel em sistema de comunicação sem fio e mídias de gravação.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BRPI0810397-6A2A BRPI0810397A2 (pt)	2007-07-20	2008-07-18	Métodos e equipamentos de geração de quadro de downlink e de busca de célula por meio de estação móvel e mídia de gravação

Country Status (11)

Country	Link
US (11)	US8331564B2 (pt)
EP (4)	EP2127188B1 (pt)
JP (4)	JP5140728B2 (pt)
KR (6)	KR20090009693A (pt)
CN (3)	CN101578809B (pt)
AT (4)	ATE539513T1 (pt)
AU (3)	AU2008279973B2 (pt)
BR (3)	BRPI0809496A2 (pt)
DE (3)	DE602008003767D1 (pt)
ES (4)	ES2357181T3 (pt)
WO (1)	WO2009014354A1 (pt)

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JP2010534427A (ja)	2010-11-04
BRPI0809496A2 (pt)	2014-09-23
US20130100902A1 (en)	2013-04-25
KR20090009705A (ko)	2009-01-23
JP2010534425A (ja)	2010-11-04
JP5140728B2 (ja)	2013-02-13
EP2137872A4 (en)	2010-03-03
US20090252336A1 (en)	2009-10-08
KR100912512B1 (ko)	2009-08-17
US11425633B2 (en)	2022-08-23
ATE490617T1 (de)	2010-12-15
EP2137872A1 (en)	2009-12-30
ES2380065T3 (es)	2012-05-08
US20220407594A1 (en)	2022-12-22
US10383041B2 (en)	2019-08-13
ES2357002T3 (es)	2011-04-15
US9888435B2 (en)	2018-02-06
CN101578809B (zh)	2013-07-03
EP2137872B1 (en)	2010-11-10
JP5676660B2 (ja)	2015-02-25
CN101578810A (zh)	2009-11-11
US8331564B2 (en)	2012-12-11
JP2013102510A (ja)	2013-05-23
AU2008279971B2 (en)	2011-02-24
KR20090009693A (ko)	2009-01-23
US20160066260A1 (en)	2016-03-03
AU2008279972A1 (en)	2009-01-29
US20090252334A1 (en)	2009-10-08
JP5140727B2 (ja)	2013-02-13
DE602008003768D1 (de)	2011-01-13
US20250286620A1 (en)	2025-09-11
AU2008279973A1 (en)	2009-01-29
EP2127188B1 (en)	2010-12-01
US12316438B2 (en)	2025-05-27
EP2207300A3 (en)	2010-12-08
BRPI0810700B1 (pt)	2020-10-06
EP2127189B1 (en)	2010-12-01
US20190357127A1 (en)	2019-11-21
BRPI0810397A2 (pt)	2014-11-04
US20150230219A1 (en)	2015-08-13
ES2357181T3 (es)	2011-04-19
US20240146409A1 (en)	2024-05-02
JP5232859B2 (ja)	2013-07-10
WO2009014354A1 (en)	2009-01-29
US20180160366A1 (en)	2018-06-07
US11870546B2 (en)	2024-01-09
DE602008003424D1 (de)	2010-12-23
US20090252335A1 (en)	2009-10-08
JP2010534426A (ja)	2010-11-04
EP2127189A1 (en)	2009-12-02
AU2008279972B2 (en)	2011-09-08
CN101578810B (zh)	2013-06-12
KR20090009704A (ko)	2009-01-23
AU2008279971A1 (en)	2009-01-29
KR20090009694A (ko)	2009-01-23
DE602008003767D1 (de)	2011-01-13
EP2207300A2 (en)	2010-07-14
EP2127188A4 (en)	2010-03-17
KR20090009703A (ko)	2009-01-23
US9204438B2 (en)	2015-12-01
US8320565B2 (en)	2012-11-27
ATE490616T1 (de)	2010-12-15
EP2207300B1 (en)	2011-12-28
EP2127189A4 (en)	2010-03-17
ATE488067T1 (de)	2010-11-15
US8320571B2 (en)	2012-11-27
US9144064B2 (en)	2015-09-22
KR100912513B1 (ko)	2009-08-17
KR20090009696A (ko)	2009-01-23
ES2356030T3 (es)	2011-04-04
CN101578808A (zh)	2009-11-11
AU2008279973B2 (en)	2011-09-15
EP2127188A1 (en)	2009-12-02
KR100918501B1 (ko)	2009-09-24
CN101578808B (zh)	2013-07-03
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ATE539513T1 (de)	2012-01-15

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