BRPI0416125A8 - Método e estação de rádio para o acesso a recursos de rádio em um sistema de comunicação por rádio ad hoc - Google Patents

Método e estação de rádio para o acesso a recursos de rádio em um sistema de comunicação por rádio ad hoc

Info

Publication number
BRPI0416125A8
BRPI0416125A8 BRPI0416125A BRPI0416125A BRPI0416125A8 BR PI0416125 A8 BRPI0416125 A8 BR PI0416125A8 BR PI0416125 A BRPI0416125 A BR PI0416125A BR PI0416125 A BRPI0416125 A BR PI0416125A BR PI0416125 A8 BRPI0416125 A8 BR PI0416125A8
Authority
BR
Brazil
Prior art keywords
sub
bands
radio
radio station
communication system
Prior art date
Application number
BRPI0416125A
Other languages
English (en)
Inventor
Li Hui
Original Assignee
Siemens Ag
Nokia Siemens Networks Gmbh
Nokia Solutions & Networks Gmbh & Co Kg
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
Application filed by Siemens Ag, Nokia Siemens Networks Gmbh, Nokia Solutions & Networks Gmbh & Co Kg filed Critical Siemens Ag
Publication of BRPI0416125A publication Critical patent/BRPI0416125A/pt
Publication of BRPI0416125A8 publication Critical patent/BRPI0416125A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/0037—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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

MÉTODO, ESTAÇÃO DE RÁDIO E PRODUTO DE PROGRAMA DE COMPUTADOR PARA O ACESSO A RECURSOS DE RÁDIO EM UM SISTEMA DE COMUNICAÇÃO POR RÁDIO AD HOC. A presente invenção refere-se a um método para a sinalização referente a uma transmissão de dados pretendida de uma primeira estação de rádio (MS1) para uma segunda estação de rádio (MS2, MS3) em um modo ad hoc de um sistema de comunicação via rádio (SYS). De acordo com a presente invenção, a comunicação de estações de rádio (MS1, MS2 e MS3) no modo ad hoc ocorre com a utilização de uma banda de freqüência dividida em um número de sub-bandas (SUB1, SUB2 e SUB3), sendo que à primeira estação de rádio (MS1) são destinadas uma ou várias primeiras sub-bandas (SUB1), e à segunda estação de rádio (MS2, MS3) são destinadas uma ou várias segundas sub-bandas (SUB2, SUB3) para a comunicação. A primeira estação de rádio (MS1) envia para a segunda estação de rádio (MS2, MS3) um aviso (RTS) referente a transmissão de dados pretendida em uma ou várias sub-bandas (SUB1, SUB2, SUB3) correspondendo a um primeiro número de sub-bandas, sendo que a sub-banda ou as sub-bandas do primeiro número de sub-bandas consistem de uma ou várias das primeiras sub-bandas (SUB1) e/ou uma ou várias das segundas sub-bandas (SUB2, SUB3). A segunda estação de rádio responde com uma confirmação em uma ou várias sub-bandas correspondendo a um segundo número de sub-bandas, sendo que a sub-banda ou as sub-bandas do segundo número de sub-bandas consistem de uma ou de várias das primeiras sub-bandas (SUB1) e/ou de uma ou várias das segundas sub-bandas (SUB2, SUB3).
BRPI0416125A 2003-10-31 2004-09-09 Método e estação de rádio para o acesso a recursos de rádio em um sistema de comunicação por rádio ad hoc BRPI0416125A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10350907A DE10350907B3 (de) 2003-10-31 2003-10-31 Verfahren, Funkstation und Computerprogrammprodukt zum Zugriff auf Funkressourcen in einem Adhoc-Funkkommunikationssystem
PCT/EP2004/052106 WO2005043832A1 (de) 2003-10-31 2004-09-09 Verfahren, funkstation und computerprogrammprodukt zum zugriff auf funkressourcen in einem adhoc-funkkommunikationssystem

Publications (2)

Publication Number Publication Date
BRPI0416125A BRPI0416125A (pt) 2007-01-02
BRPI0416125A8 true BRPI0416125A8 (pt) 2018-02-06

Family

ID=34399631

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416125A BRPI0416125A8 (pt) 2003-10-31 2004-09-09 Método e estação de rádio para o acesso a recursos de rádio em um sistema de comunicação por rádio ad hoc

Country Status (11)

Country Link
US (1) US20070081485A1 (pt)
EP (1) EP1678887B1 (pt)
JP (1) JP2007532040A (pt)
KR (1) KR101048249B1 (pt)
CN (1) CN100592709C (pt)
AT (1) ATE364947T1 (pt)
BR (1) BRPI0416125A8 (pt)
DE (2) DE10350907B3 (pt)
ES (1) ES2285506T3 (pt)
PL (1) PL1678887T3 (pt)
WO (1) WO2005043832A1 (pt)

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KR101498968B1 (ko) * 2007-07-05 2015-03-12 삼성전자주식회사 통신시스템에서 피어 투 피어 통신을 위한 자원 결정 방법및 장치
US8412105B2 (en) * 2007-11-26 2013-04-02 Apple Inc. Electronic devices with radio-frequency collision resolution capabilities
KR101452504B1 (ko) * 2008-06-18 2014-10-23 엘지전자 주식회사 Ｖｈｔ 무선랜 시스템에서의 채널 접속 방법 및 이를지원하는 스테이션
US8842608B2 (en) 2008-09-22 2014-09-23 Sharp Kabushiki Kaisha Wireless communication system, base station device, mobile station device, wireless communication method
US8879479B2 (en) * 2009-01-27 2014-11-04 Motorola Solutions, Inc. Reactive scheduling methods and apparatus to enable peer-to-peer communication links in a wireless OFDMA system
US8305972B2 (en) 2009-01-27 2012-11-06 Motorola Solutions, Inc. Proactive scheduling methods and apparatus to enable peer-to-peer communication links in a wireless OFDMA system
US9049702B2 (en) 2009-01-27 2015-06-02 Motorola Solutions, Inc. Method and apparatus for scheduling various types of peer-to-peer communication links
JP5161804B2 (ja) * 2009-01-29 2013-03-13 株式会社東芝 無線装置、およびその制御方法
JP5658264B2 (ja) * 2009-10-28 2015-01-21 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 無線通信システムにおけるパワーセービング方法
US20120044844A1 (en) * 2010-08-20 2012-02-23 Solomon Trainin Method of collision resolution in a wide channel
US8873384B2 (en) * 2010-11-01 2014-10-28 Cisco Technology, Inc. Bandwidth indication in RTS/CTS frames
CN102761356B (zh) * 2011-04-29 2015-01-21 华为技术有限公司 无线局域网中多用户传输数据的方法及装置
WO2013022253A2 (en) * 2011-08-07 2013-02-14 Lg Electronics Inc. Method of channel access in wireless local area network and apparatus for the same
KR102013192B1 (ko) * 2011-12-15 2019-08-22 한국전자통신연구원 통신 시스템에서 채널 할당 장치 및 방법
US8787305B2 (en) 2011-12-29 2014-07-22 Motorola Solutions, Inc. Method and apparatus for scheduling peer-to-peer communication links
CN103019172B (zh) * 2012-11-06 2017-10-13 西华大学 自组织无线电监测系统
KR20140122429A (ko) * 2013-04-10 2014-10-20 한국전자통신연구원 통신 시스템에서 채널 할당 장치 및 방법
FR3008266B1 (fr) * 2013-07-03 2015-08-07 Commissariat Energie Atomique Procede et systeme d'acces multiple avec multiplexage frequentiel de requetes d'autorisation d'envoi de donnees
JP2018050093A (ja) * 2015-02-03 2018-03-29 シャープ株式会社 無線受信装置、無線送信装置、通信方法および通信システム
US10390362B2 (en) * 2016-06-06 2019-08-20 Qualcomm Incorporated Sidelink-centric subframe for wireless communication
US10477566B2 (en) * 2016-08-10 2019-11-12 Qualcomm Incorporated Signaling mechanisms for sub-band scheduling in sidelink
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Also Published As

Publication number Publication date
EP1678887A1 (de) 2006-07-12
DE10350907B3 (de) 2005-05-04
WO2005043832A1 (de) 2005-05-12
BRPI0416125A (pt) 2007-01-02
EP1678887B1 (de) 2007-06-13
US20070081485A1 (en) 2007-04-12
CN1875587A (zh) 2006-12-06
KR20070012318A (ko) 2007-01-25
ATE364947T1 (de) 2007-07-15
CN100592709C (zh) 2010-02-24
JP2007532040A (ja) 2007-11-08
DE502004004111D1 (de) 2007-07-26
PL1678887T3 (pl) 2007-10-31
ES2285506T3 (es) 2007-11-16
KR101048249B1 (ko) 2011-07-08

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NOKIA SIEMENS NETWORKS GMBH AND CO. KG (DE)

Free format text: TRANSFERIDO DE: SIEMENS AKTIENGESELLSCHAFT

B25D Requested change of name of applicant approved

Owner name: NOKIA SOLUTIONS AND NETWORKS GMBH AND CO. KG (DE)

B15K Others concerning applications: alteration of classification

Ipc: H04W 88/06 (2009.01), H04W 74/00 (2009.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time