WO2010013493A1 - 報知方法およびアクセス制御装置 - Google Patents

報知方法およびアクセス制御装置 Download PDF

Info

Publication number
WO2010013493A1
WO2010013493A1 PCT/JP2009/003658 JP2009003658W WO2010013493A1 WO 2010013493 A1 WO2010013493 A1 WO 2010013493A1 JP 2009003658 W JP2009003658 W JP 2009003658W WO 2010013493 A1 WO2010013493 A1 WO 2010013493A1
Authority
WO
WIPO (PCT)
Prior art keywords
slots
control device
access control
notifying method
unit
Prior art date
Application number
PCT/JP2009/003658
Other languages
English (en)
French (fr)
Inventor
樋口啓介
中岡謙
水口孝夫
Original Assignee
三洋電機株式会社
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 JP2008198944A external-priority patent/JP5199774B2/ja
Priority claimed from JP2008198945A external-priority patent/JP5199775B2/ja
Application filed by 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to US13/056,844 priority Critical patent/US8811204B2/en
Publication of WO2010013493A1 publication Critical patent/WO2010013493A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　複数のスロットにて形成された第１期間と、所定の長さを有した第２期間とを含んだフレームが繰り返されるように規定され、検出部３２は、第１期間と第２期間とのうちの第１期間における複数のスロットの中から、複数の他の無線装置間の通信に使用可能なスロットを検出する。変復調部２４、ＲＦ部２２は、検出したスロットに関する情報を報知する。
PCT/JP2009/003658 2008-07-31 2009-07-31 報知方法およびアクセス制御装置 WO2010013493A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/056,844 US8811204B2 (en) 2008-07-31 2009-07-31 Notifying method, and access control device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008198944A JP5199774B2 (ja) 2008-07-31 2008-07-31 報知方法およびアクセス制御装置
JP2008198945A JP5199775B2 (ja) 2008-07-31 2008-07-31 報知方法およびアクセス制御装置
JP2008-198944 2008-07-31
JP2008-198945 2008-07-31

Publications (1)

Publication Number Publication Date
WO2010013493A1 true WO2010013493A1 (ja) 2010-02-04

Family

ID=41610203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/003658 WO2010013493A1 (ja) 2008-07-31 2009-07-31 報知方法およびアクセス制御装置

Country Status (2)

Country Link
US (1) US8811204B2 (ja)
WO (1) WO2010013493A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011145344A1 (ja) * 2010-05-18 2011-11-24 三洋電機株式会社 基地局装置
WO2011145345A1 (ja) * 2010-05-19 2011-11-24 三洋電機株式会社 基地局装置および端末装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7039989B2 (ja) * 2017-12-20 2022-03-23 富士通株式会社 制御プログラム、制御方法及び制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008060940A (ja) * 2006-08-31 2008-03-13 Yamatake Corp 無線通信システム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692761A (en) * 1985-06-21 1987-09-08 Robinton Products, Inc. Adaptive communication network and method
US6278798B1 (en) * 1993-08-09 2001-08-21 Texas Instruments Incorporated Image object recognition system and method
US6005607A (en) * 1995-06-29 1999-12-21 Matsushita Electric Industrial Co., Ltd. Stereoscopic computer graphics image generating apparatus and stereoscopic TV apparatus
EP0762669B1 (en) * 1995-08-18 2011-06-15 Ntt Mobile Communications Network Inc. Communication mode switching method for mobile station
JP3035497B2 (ja) 1995-08-18 2000-04-24 エヌ・ティ・ティ移動通信網株式会社 移動局のモード切り換え方法
US5995498A (en) * 1996-12-30 1999-11-30 Ericsson, Inc. Channel strength measurement shifting scheme
JPH10209956A (ja) 1997-01-28 1998-08-07 Nippon Telegr & Teleph Corp <Ntt> 無線パケット通信方法
JP2001168873A (ja) * 1999-12-07 2001-06-22 Sony Corp 無線通信システムおよびその方法と無線通信装置
CN1210987C (zh) * 2000-06-05 2005-07-13 连宇通信有限公司 具有无干扰窗口的蜂窝系统中的小区选择方法
JP2001358641A (ja) 2000-06-15 2001-12-26 Matsushita Electric Ind Co Ltd 車車間通信システム及び車車間通信装置
JP2002298285A (ja) 2001-03-30 2002-10-11 Denso Corp 携帯通信端末、および交通通信システム
JP4806765B2 (ja) 2001-08-27 2011-11-02 独立行政法人情報通信研究機構 端末装置、基地局装置、中継装置および通信方法
JP2004364069A (ja) 2003-06-06 2004-12-24 Sony Corp 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US7693127B2 (en) * 2003-09-30 2010-04-06 Mitsubishi Denki Kabushiki Kaisha Time-division synchronous wireless modem device
JP4333346B2 (ja) 2003-12-03 2009-09-16 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
JP4725036B2 (ja) 2003-12-16 2011-07-13 株式会社デンソー 通信装置、移動体用通信システム及びプログラム
JP2006086760A (ja) * 2004-09-15 2006-03-30 Matsushita Electric Ind Co Ltd 時分割多重同期装置及び時分割多重通信における同期方法
US7773569B2 (en) * 2005-05-19 2010-08-10 Meshnetworks, Inc. System and method for efficiently routing data packets and managing channel access and bandwidth in wireless multi-hopping networks
US8000341B2 (en) * 2006-03-08 2011-08-16 Alcatel Lucent Methods and systems for detecting collisions in access/utilization of resources of contention

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008060940A (ja) * 2006-08-31 2008-03-13 Yamatake Corp 無線通信システム

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HIROKI TANAKA ET AL.: "2GHz-tai Teiso Building-gai Microcell Denpa Denpan Tokusei", IEICE TECHNICAL REPORT, vol. 92, no. 212, 16 September 1992 (1992-09-16), pages 45 - 51 *
KEITA KURAMOTO ET AL.: "Kosaten Fukin no Sharyo no Anzen o Mokuteki to shita Real Time ITS Joho Tsushin System", IEICE TECHNICAL REPORT, vol. 106, no. 82, 22 May 2006 (2006-05-22), pages 35 - 39 *
TOMOHISA HARADA ET AL.: "Jiritsu Bunsangata TDMA-sha Shakan Tsushin System no Kaihatsu", IPSJ SIG NOTES, vol. 2007, no. 116, 22 November 2007 (2007-11-22), pages 129 - 136 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011145344A1 (ja) * 2010-05-18 2011-11-24 三洋電機株式会社 基地局装置
WO2011145345A1 (ja) * 2010-05-19 2011-11-24 三洋電機株式会社 基地局装置および端末装置
CN102484773A (zh) * 2010-05-19 2012-05-30 三洋电机株式会社 基站装置以及终端装置
JPWO2011145345A1 (ja) * 2010-05-19 2013-07-22 三洋電機株式会社 基地局装置および端末装置

Also Published As

Publication number Publication date
US20110134788A1 (en) 2011-06-09
US8811204B2 (en) 2014-08-19

Similar Documents

Publication Publication Date Title
WO2008042813A3 (en) Method and apparatus for managing resources at a wireless device
WO2010095913A3 (ko) 다중 반송파 시스템에서 제어채널을 모니터링하는 장치 및 방법
EP2268072A4 (en) RADIO STATION, METHOD FOR CONTROLLING RADIO RESOURCES, RECORDING MEDIA WITH A PROGRAM FOR CONTROLLING THE RADIO STATION AND RADIO COMMUNICATION SYSTEM
EP1947793A4 (en) MODULATION DEVICE, MODULATION METHOD, DEMODULATION DEVICE AND DEMODULATION METHOD
EP2259636A4 (en) METHOD FOR CONTROLLING WIRELESS RESOURCES, RADIO STATION, RECORDING MEDIA WITH A PROGRAM FOR CONTROLLING THE RADIO STATION AND A RADIO COMMUNICATION SYSTEM
WO2010053562A3 (en) System and method for identifying power usage issues
WO2009134610A3 (en) Methods and systems for using a storage device to control and manage external cooling devices
TW200733750A (en) Method and apparatus for user equipment directed radio resource control in a UMTS network
WO2012024321A3 (en) Methods and systems for csi-rs resource allocation in lte-advance systems
WO2005069158A1 (ja) テキスト処理方法／プログラム／プログラム記録媒体／装置
TWI346284B (en) Method for polarity driven on-die termination, integrated circuit and computer system
WO2008059390A3 (en) Utilizing wake-up signals for synchronizing multiradio timing
WO2010008796A3 (en) Method and apparatus for frame detection in a communications system
WO2005107417A3 (en) System and method for communicating with electronic devices
EP2171558A4 (en) PORTABLE SYSTEMS, DEVICES AND METHOD FOR DISPLAYING DIFFERENT INFORMATION DEPENDING ON THE USEFUL SCENARIOS
WO2011113217A8 (en) Apparatus and method for interference mitigation
WO2011102686A3 (en) Method for managing carrier aggregation sets,and related devices
WO2007083284A3 (en) System and/or method for channel estimation in communication systems
WO2010030952A3 (en) Apparatus and methods for controlling an idle mode in a wireless device
EP2204724A4 (en) ELECTRONIC DEVICE, ELECTRONIC DEVICE CONTROL METHOD, AND STORAGE MEDIUM CONTAINING ELECTRONIC DEVICE CONTROL PROGRAM
EP2357566A4 (en) RADIO COMMUNICATION SENDING DEVICE, METHOD FOR ITS CONTROL AND INFORMATION STORAGE MEDIUM
WO2011122813A3 (ko) 무선 통신 시스템에서 통신을 수행하는 방법 및 장치
WO2006069281A3 (en) Idle state management
EP2239902A4 (en) RADIOTRANSMISSION DEVICE, METHOD FOR DETERMINING MODULATION SYSTEM, AND RECORDING MEDIUM FOR THIS DEVICE
EP2122911A4 (en) METHOD AND SYSTEM FOR OPERATING A WIRELESS ACCESS POINT IN THE PRESENCE OF GUSTING INTERFERENCE

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09802738

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 13056844

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09802738

Country of ref document: EP

Kind code of ref document: A1