BRPI0809227A2 - Adaptação de transimissão em rede sem fio - Google Patents

Adaptação de transimissão em rede sem fio

Info

Publication number: BRPI0809227A2
Authority: BR; Brazil
Prior art keywords: wireless transmission; transmission adaptation; adaptation; wireless; transmission
Prior art date: 2007-03-20

Application number

BRPI0809227-3A2A

Other languages

English (en)

Inventor

Troeis Kolding

Klaus Pedersen

Frank Frederiksen

Istvan Z Kovacs

Original Assignee

Nokia 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.)

2007-03-20

Filing date

2008-03-20

Publication date

2015-02-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39766555&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0809227(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-03-20 Application filed by Nokia Corp filed Critical Nokia Corp

2015-02-03 Publication of BRPI0809227A2 publication Critical patent/BRPI0809227A2/pt

2020-05-19 Publication of BRPI0809227B1 publication Critical patent/BRPI0809227B1/pt

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
- H04L5/0037—Inter-user or inter-terminal allocation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- 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
- H04L5/0046—Determination of the number of bits transmitted on different sub-channels
- 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
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
- 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Quality & Reliability (AREA)
Mobile Radio Communication Systems (AREA)

BRPI0809227A 2007-03-20 2008-03-20 método e aparelho para uso em comunicações sem fio BRPI0809227B1 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US89585407P	2007-03-20	2007-03-20
US12/051,787 US11362774B2 (en)	2007-03-20	2008-03-19	Transmission adaptation in a wireless network
PCT/IB2008/000665 WO2008114134A2 (en)	2007-03-20	2008-03-20	Adaptive modulation in a wireless network

Publications (2)

Publication Number	Publication Date
BRPI0809227A2 true BRPI0809227A2 (pt)	2015-02-03
BRPI0809227B1 BRPI0809227B1 (pt)	2020-05-19

Family

ID=39766555

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0809227A BRPI0809227B1 (pt)	2007-03-20	2008-03-20	método e aparelho para uso em comunicações sem fio

Country Status (5)

Country	Link
US (1)	US11362774B2 (pt)
EP (1)	EP2130317B1 (pt)
CN (1)	CN101682467B (pt)
BR (1)	BRPI0809227B1 (pt)
WO (1)	WO2008114134A2 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11362774B2 (en)	2007-03-20	2022-06-14	Nokia Technologies Oy	Transmission adaptation in a wireless network
WO2008135833A2 (en) *	2007-05-07	2008-11-13	Nokia Corporation	Feedback and link adaptation techniques for wireless networks
US8917598B2 (en) *	2007-12-21	2014-12-23	Qualcomm Incorporated	Downlink flow control
WO2009096658A1 (en)	2008-01-31	2009-08-06	Lg Electronics Inc.	Method for determining transport block size and signal transmission method using the same
US8699487B2 (en) *	2008-02-04	2014-04-15	Qualcomm Incorporated	Uplink delay budget feedback
US8656239B2 (en) *	2008-02-12	2014-02-18	Qualcomm Incorporated	Control of data transmission based on HARQ in a wireless communication system
US20090245337A1 (en) *	2008-03-31	2009-10-01	Motorola, Inc.	Method for reducing channel quality information in ofdma systems
US20090270108A1 (en) *	2008-04-28	2009-10-29	Sharp Laboratories Of America, Inc.	Systems and methods for measuring channel quality for persistent scheduled user equipment
KR101469143B1 (ko) *	2008-06-11	2014-12-04	삼성전자주식회사	Ｏｆｄｍａ 시스템에서 부채널 할당과 간섭을 제어하는방법 및 장치
US9370021B2 (en)	2008-07-31	2016-06-14	Google Technology Holdings LLC	Interference reduction for terminals operating on neighboring bands in wireless communication systems
US8099119B2 (en) *	2008-08-06	2012-01-17	Intel Corporation	Hybrid, multiple channel, and two-step channel quality indicator (CQI) feedback schemes
KR101551347B1 (ko)	2009-01-07	2015-09-08	삼성전자주식회사	광대역 무선통신 시스템에서 코드북을 이용한 자원 할당 장치 및 방법
EP2207294A3 (en) *	2009-01-07	2014-10-22	Samsung Electronics Co., Ltd.	Apparatus and method for allocating resources using codebook in broadband wireless communication system
JP5348013B2 (ja) *	2009-05-26	2013-11-20	ソニー株式会社	無線通信装置、推定サーバ、無線通信方法および推定方法
ES2358406B1 (es) *	2009-07-07	2012-03-22	Vodafone España, S.A.U.	Controlador de red radio y método para seleccionar una tecnolog�?a de transmisión para una conexión hsdpa.
KR20110019313A (ko) *	2009-08-19	2011-02-25	삼성전자주식회사	무선 통신 시스템에서 트래픽 클래스별 무선 자원의 사용량을 측정하는 방법 및 장치
US8520617B2 (en) *	2009-11-06	2013-08-27	Motorola Mobility Llc	Interference mitigation in heterogeneous wireless communication networks
GB2476488A (en) *	2009-12-23	2011-06-29	Nec Corp	Allocating physical resource blocks to a user device for transmitting uplink data
CN101795469B (zh) *	2009-12-25	2013-03-27	中兴通讯股份有限公司	一种数据传输的方法和装置
US8855064B2 (en) *	2010-01-12	2014-10-07	Qualcomm Incorporated	Bundled frequency division multiplexing structure in wireless communications
ES2376328B1 (es) *	2010-03-31	2013-01-29	Telefónica, S.A.	Método y entidad de red para asignación de recursos en redes de comunicación de radio móvil.
CN102387587B (zh) *	2010-08-30	2014-05-07	电信科学技术研究院	一种资源分配方法及装置
EP2638648B1 (en) *	2010-11-10	2018-05-30	Telefonaktiebolaget LM Ericsson (publ)	Method and arrangement for interference variance reduction in a wireless communication system
US9642147B2 (en) *	2011-02-14	2017-05-02	Qualcomm Incorporated	Methods and apparatus for evaluating number of protected active users based on QoS requirements, throughput and traffic
EP2719230B1 (en) *	2011-06-13	2023-05-10	InterDigital Patent Holdings, Inc.	Method for controlling transmit power of a mobile station
KR101758759B1 (ko) *	2011-07-18	2017-07-17	삼성전자주식회사	무선통신 시스템에서 채널 정보 피드백 방법 및 장치
US9374184B2 (en) *	2012-03-23	2016-06-21	Nokia Solutions And Networks Oy	Controlling of code block to physical layer mapping
US9706522B2 (en) *	2013-03-01	2017-07-11	Intel IP Corporation	Wireless local area network (WLAN) traffic offloading
EP2787670A1 (en)	2013-04-05	2014-10-08	Panasonic Intellectual Property Corporation of America	MCS table adaptation for 256-QAM
US9474000B2 (en)	2013-07-31	2016-10-18	Qualcomm Incorporated	Handover and reselection searching using predictive mobility
US20150038140A1 (en) *	2013-07-31	2015-02-05	Qualcomm Incorporated	Predictive mobility in cellular networks
CN107371249B (zh) *	2016-05-13	2023-04-11	中兴通讯股份有限公司	传输参数的配置方法及基站、信息传输方法及终端
CN110636617B (zh) *	2018-06-22	2022-04-05	华为技术有限公司	一种参数配置方法及装置
FR3091131B1 (fr) *	2018-12-21	2021-05-14	Air Lynx	Procédé de réduction d’interférence causée par une infrastructure de réseau mobile privé de radiocommunication, programme d’ordinateur correspondant et station de base d’une infrastructure de réseau mobile privé de radiocommunication
EP3991495A1 (en) *	2019-06-25	2022-05-04	Telefonaktiebolaget LM Ericsson (publ)	Method and apparatus for supporting transmission adaptation
US11664924B2 (en) *	2019-10-01	2023-05-30	Hughes Network Systems, Llc	Efficient adaptive coding and modulation
US11523377B2 (en)	2020-02-14	2022-12-06	T-Mobile Usa, Inc.	LTE resource allocation controller
CN118891947A (zh) *	2022-06-24	2024-11-01	联发科技（新加坡）私人有限公司	移动通信中在可变大小的数据传输中使用预配置的传输时机
US12199733B2 (en)	2022-12-30	2025-01-14	Hughes Network Systems, Llc	Wireless communication modulation using electromagnetic polarization

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1187413A1 (en)	2000-09-12	2002-03-13	Siemens Aktiengesellschaft	Method for an adaptive bitloading in an OFDM communication system
US7301929B2 (en)	2002-08-09	2007-11-27	Spyder Navigations, L.L.C.	Method and system for transport block size signaling based on modulation type for HSDPA
CN1788479A (zh)	2003-05-12	2006-06-14	西门子公司	用于在无线lan中分配比特的信令
GB2404539B (en) *	2003-07-31	2006-06-14	Fujitsu Ltd	Adaptive modulation and coding
KR20050050322A (ko)	2003-11-25	2005-05-31	삼성전자주식회사	직교주파수다중화방식의 이동통신시스템에서 적응변조 방법
US20050159162A1 (en) *	2004-01-20	2005-07-21	Samsung Electronics Co., Ltd.	Method for transmitting data in mobile communication network
KR100973946B1 (ko) *	2004-03-12	2010-08-05	삼성전자주식회사	직교 주파수 분할 다중 접속 통신 시스템에서 밴드 적응적변조 및 코딩 서브 채널 운용을 위한 시스템 및 방법
US7643419B2 (en) *	2004-05-07	2010-01-05	Interdigital Technology Corporation	Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions
KR20050109863A (ko)	2004-05-17	2005-11-22	삼성전자주식회사	다중 사용자 ｍｉｍｏ/ｏｆｄｍａ 시스템을 위한 부채널및 비트 할당 기법
US7986612B2 (en) *	2005-08-22	2011-07-26	Panasonic Corporation	Communication terminal apparatus, base station apparatus and reception quality reporting method
US8054894B2 (en) *	2005-10-31	2011-11-08	Motorola Mobility, Inc.	Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system
US7995642B2 (en) *	2007-02-05	2011-08-09	Samsung Electronics Co., Ltd.	Precoding signaling in a MIMO wireless communication system
US11362774B2 (en)	2007-03-20	2022-06-14	Nokia Technologies Oy	Transmission adaptation in a wireless network

2008
- 2008-03-19 US US12/051,787 patent/US11362774B2/en active Active
- 2008-03-20 CN CN200880016726.7A patent/CN101682467B/zh active Active
- 2008-03-20 EP EP08737320.5A patent/EP2130317B1/en active Active
- 2008-03-20 BR BRPI0809227A patent/BRPI0809227B1/pt active IP Right Grant
- 2008-03-20 WO PCT/IB2008/000665 patent/WO2008114134A2/en not_active Ceased

Also Published As

Publication number	Publication date
CN101682467B (zh)	2014-08-06
EP2130317B1 (en)	2020-08-05
WO2008114134A3 (en)	2009-03-19
US11362774B2 (en)	2022-06-14
US20080240030A1 (en)	2008-10-02
WO2008114134A2 (en)	2008-09-25
BRPI0809227B1 (pt)	2020-05-19
HK1141637A1 (en)	2010-11-12
EP2130317A2 (en)	2009-12-09
CN101682467A (zh)	2010-03-24

Publication	Publication Date	Title
BRPI0809227A2 (pt)	2015-02-03	Adaptação de transimissão em rede sem fio
BRPI0907142A2 (pt)	2016-11-01	sincronização de rede sem fio
BRPI0807959A2 (pt)	2014-06-10	Interface sem fio
BRPI0819809A2 (pt)	2015-05-26	Favorecimento de pontos de acesso em comunicações sem fio
BRPI0915011A2 (pt)	2015-10-27	aumento da capacidade da comunicação sem fio
GB2466208B (en)	2013-09-11	Controlling packet transmission
BRPI0717229A2 (pt)	2013-10-08	Redes de sensores baseadas em dispositivos sem fio
BRPI0822711A2 (pt)	2015-10-06	descoberta assistida por infra-estrutura em uma rede par-a-par sem fio.
BRPI1013295A2 (pt)	2016-03-29	comunicação sem fio possuindo retardo de realimentação reduzido
GB0723852D0 (en)	2008-01-16	Wound fillers
BRPI0815159A2 (pt)	2015-03-31	Método de transmissão dados em sistema de acesso sem fio
BRPI0814969A2 (pt)	2015-02-03	Aplicações de comutação sem fio
BRPI0909747A2 (pt)	2018-04-03	antenas ajustáveis adaptativas para dispositivo sem fio
BRPI0818515A2 (pt)	2015-06-16	Comunicação sem fio segura
BRPI0717324A2 (pt)	2013-11-26	Criptografia em telecomunicações sem fio
BRPI0907175A2 (pt)	2015-07-14	Retardo de informação em comunicação sem fio
GB0724039D0 (en)	2008-01-16	Wound fillers
BRPI0919140A2 (pt)	2015-12-08	repetidores sem fio multibanda
GB0715216D0 (en)	2007-09-12	Leptin
BRPI1015343A2 (pt)	2016-04-19	comunicação de enlace reverso em uma rede de comunicação sem fio
BRPI0812008A2 (pt)	2014-11-18	Técnicas para gerenciar dispositivos sem fio de canal dual
BRPI0813519A2 (pt)	2015-01-06	Função de reinicialização automática de nó sem fio
DE112008001488A5 (de)	2010-04-22	Schaltgetriebe
BRPI0816920A2 (pt)	2015-03-17	Servidor sem fio
GB0718294D0 (en)	2007-10-31	Blastproof buildings

Legal Events

Date	Code	Title	Description
2016-04-19	B25A	Requested transfer of rights approved	Owner name: NOKIA TECHNOLOGIES OY (FI)
2019-01-29	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-08-13	B06U	Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
2019-08-13	B15K	Others concerning applications: alteration of classification	Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 1/00 , H04L 5/02 , H04L 27/26 , H04L 5/00 Ipc: H04L 5/02 (1968.09), H04L 1/00 (1968.09), H04L 27/
2020-03-10	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2020-05-19	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/05/2020, OBSERVADAS AS CONDICOES LEGAIS.