[go: up one dir, main page]

JP2006352896A5 - - Google Patents

Download PDF

Info

Publication number
JP2006352896A5
JP2006352896A5 JP2006188618A JP2006188618A JP2006352896A5 JP 2006352896 A5 JP2006352896 A5 JP 2006352896A5 JP 2006188618 A JP2006188618 A JP 2006188618A JP 2006188618 A JP2006188618 A JP 2006188618A JP 2006352896 A5 JP2006352896 A5 JP 2006352896A5
Authority
JP
Japan
Prior art keywords
delivery confirmation
wireless communication
data
transmission
channel use
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2006188618A
Other languages
Japanese (ja)
Other versions
JP2006352896A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2006188618A priority Critical patent/JP2006352896A/en
Priority claimed from JP2006188618A external-priority patent/JP2006352896A/en
Publication of JP2006352896A publication Critical patent/JP2006352896A/en
Publication of JP2006352896A5 publication Critical patent/JP2006352896A5/ja
Pending legal-status Critical Current

Links

Claims (11)

許可されたチャネル使用期間（ＴＸＯＰ：Transmission Opportunity）から送達確認応答を受信する期間を除いた期間内に、複数のデータの送信、及び前記複数のデータの送達確認応答を要求する送達確認要求の送信を行う送信手段と、
前記チャネル使用期間内に前記送達確認応答を受信する受信手段と、を具備することを特徴とする無線通信装置。 Transmission of a plurality of data and transmission of a delivery confirmation request for requesting a delivery confirmation response of the plurality of data within a period excluding a period of receiving a delivery confirmation response from an allowed channel use period (TXOP) Transmission means for performing
Receiving means for receiving the delivery confirmation response within the channel use period. 前記チャネル使用期間内に前記送達確認応答を受信できるように、前記複数のデータの伝送及び前記送達確認要求の送信を調整する調整手段をさらに具備することを特徴とする請求項１記載の無線通信装置。   The wireless communication according to claim 1, further comprising an adjusting unit that adjusts transmission of the plurality of data and transmission of the delivery confirmation request so that the delivery confirmation response can be received within the channel use period. apparatus. 前記チャネル使用期間内に前記送達確認応答を受信できるように、前記チャネル使用期間長の調整を行う調整手段をさらに具備することを特徴とする請求項１記載の無線通信装置。   The wireless communication apparatus according to claim 1, further comprising an adjusting unit configured to adjust the channel use period length so that the delivery confirmation response can be received within the channel use period. 前記送信手段は、前記複数のデータにおける最後のデータと前記送達確認要求を１つの物理フレームにアグリゲートして送信することを特徴とする請求項１記載の無線通信装置。   The wireless communication apparatus according to claim 1, wherein the transmission unit aggregates and transmits the last data in the plurality of data and the delivery confirmation request in one physical frame. 前記送信手段は、複数のＭＡＣフレームと前記各ＭＡＣフレームの長さ情報を有し各ＭＡＣフレームの区切りを示す情報を含む１つの物理フレームを送信し、前記ＭＡＣフレームは前記データと前記送達確認要求を含む請求項１乃至４のいずれかに記載の無線通信装置。   The transmitting means transmits one physical frame including a plurality of MAC frames and length information of each MAC frame and including information indicating a delimiter of each MAC frame, and the MAC frame includes the data and the delivery confirmation request. The wireless communication device according to claim 1, comprising: 時間的に連続的なチャネル使用期間を獲得する獲得手段と、
少なくとも、選択再送の対象となる１つ以上のデータ単位、及び選択再送の送達確認要求情報を送信する送信手段と、
前記データ単位と前記送達確認要求情報とを前記獲得手段が獲得したチャネル使用期間内に送信するように調整する調整手段と、を具備することを特徴とする無線通信装置。 An acquisition means for acquiring a continuous channel usage period in time;
Transmission means for transmitting at least one or more data units to be subjected to selective retransmission, and delivery confirmation request information for selective retransmission;
A wireless communication apparatus comprising: an adjusting unit configured to adjust the data unit and the delivery confirmation request information to be transmitted within a channel use period acquired by the acquiring unit. 前記獲得手段は、ＲＴＳフレームの送信及び前記ＲＴＳフレームに対応するＣＴＳフレームの受信により、前記連続的なチャネル使用期間を獲得することを特徴とする請求項６記載の無線通信装置。   7. The wireless communication apparatus according to claim 6, wherein the acquisition unit acquires the continuous channel use period by transmitting an RTS frame and receiving a CTS frame corresponding to the RTS frame. 前記獲得手段は、制御局からの指示により、前記連続的なチャネル使用期間を獲得することを特徴とする請求項６記載の無線通信装置。   7. The wireless communication apparatus according to claim 6, wherein the acquisition unit acquires the continuous channel use period according to an instruction from a control station. 前記獲得手段は、自らを制御局として、前記連続的なチャネル使用期間を獲得することを特徴とする請求項６記載の無線通信装置。   7. The wireless communication apparatus according to claim 6, wherein the acquisition unit acquires the continuous channel use period using itself as a control station. 前記選択再送の対象となる１つ以上のデータ単位、及び選択再送の送達確認要求情報を送信する宛先の装置に対して、パーシャルＡＣＫによる送達確認要求を行うことを特徴とする請求項６乃至９のいずれかに記載の無線通信装置。   10. A delivery confirmation request using a partial ACK is made to one or more data units to be selectively retransmitted and a destination device that transmits the transmission confirmation request information for selective retransmission. The wireless communication device according to any one of the above. 前記連続的なチャネル使用期間が、ＴｘＯＰ（Transmission Opportunity）であり、
前記選択再送がブロックＡＣＫであり、
前記選択再送の対象となるデータ単位がＱｏＳデータのフレーム、またはＭＰＤＵであり、
前記送達確認要求情報がブロックＡＣＫ要求であることを特徴とする請求項６記載の無線通信装置。 The continuous channel usage period is TxOP (Transmission Opportunity),
The selective retransmission is a block ACK;
The data unit to be selectively retransmitted is a frame of QoS data or MPDU;
The wireless communication apparatus according to claim 6, wherein the delivery confirmation request information is a block ACK request.
JP2006188618A 2006-07-07 2006-07-07 Wireless communication apparatus Pending JP2006352896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006188618A JP2006352896A (en) 2006-07-07 2006-07-07 Wireless communication apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006188618A JP2006352896A (en) 2006-07-07 2006-07-07 Wireless communication apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004160261A Division JP4012172B2 (en) 2004-05-28 2004-05-28 Wireless communication apparatus and wireless communication method

Publications (2)

Publication Number Publication Date
JP2006352896A JP2006352896A (en) 2006-12-28
JP2006352896A5 true JP2006352896A5 (en) 2009-05-07

Family

ID=37648146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006188618A Pending JP2006352896A (en) 2006-07-07 2006-07-07 Wireless communication apparatus

Country Status (1)

Country Link
JP (1) JP2006352896A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984811B1 (en) * 2007-03-27 2010-10-01 삼성전자주식회사 Apparatus and method for transmitting and receiving data
JP2008270951A (en) * 2007-04-17 2008-11-06 Mitsubishi Electric Corp Data communication device
JP5515072B2 (en) * 2008-01-29 2014-06-11 国立大学法人九州大学 Network system, node, packet forwarding method, program, and recording medium
US8542683B2 (en) * 2008-06-30 2013-09-24 Entropic Communications, Inc. Dynamic bitloading
US8730878B2 (en) 2008-08-20 2014-05-20 Qualcomm Incorporated Power and resource efficient APPDU based approach with scheduled block ACKS for WLAN
WO2010140192A1 (en) * 2009-06-03 2010-12-09 株式会社 東芝 Communication device
JP5351834B2 (en) * 2010-05-28 2013-11-27 日本電信電話株式会社 Communication apparatus and operation method thereof
KR101944475B1 (en) * 2011-04-18 2019-02-01 마벨 월드 트레이드 리미티드 Reducing power consumption in an wireless communication system
JP5899901B2 (en) * 2011-12-22 2016-04-06 株式会社明電舎 HDLC transmission circuit for relay system protection relay system
JP6879789B2 (en) * 2016-05-27 2021-06-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ Gateway devices, in-vehicle network systems, transfer methods and programs
JP6785009B2 (en) * 2018-01-31 2020-11-18 サイレックス・テクノロジー株式会社 Communication device and control method of communication device
JP7167726B2 (en) * 2019-01-16 2022-11-09 株式会社デンソー Communication terminal equipment and base station equipment

Similar Documents

Publication Publication Date Title
JP2006352896A5 (en)
US8787348B2 (en) Methods and systems for providing reliable multicast service in a WLAN system
JP2006121199A5 (en)
JP2005518144A5 (en)
JP2013539640A5 (en)
JP2017502536A5 (en)
MX2009008015A (en) Method and apparatus for enhancing rlc for flexible rlc pdu size.
JP2008048456A5 (en)
JP2005210694A5 (en)
JP2006025437A5 (en)
JP2012142937A5 (en)
JP2010259077A5 (en)
JP2004147331A5 (en)
JP2010011472A5 (en)
JP2011172282A5 (en)
RU2012135474A (en) MOBILE DATA TRANSMISSION SYSTEM, CONTROL DEVICE, BASE STATION DEVICE, SYSTEM MANAGEMENT METHOD AND DEVICE MANAGEMENT METHOD
JP2013118654A5 (en)
JP2008029031A5 (en)
BRPI0822131A2 (en) Method for reducing a risk of transmission stop between a transmitting unit and a receiving unit in a communication network system, transmitting unit, user equipment, and communication network node
JP2006191554A5 (en)
TW200633552A (en) Method and apparatus for controlling wireless medium congestion by adjusting contention window size and disassociating selected mobile stations
JP2009296609A5 (en)
RU2012111238A (en) METHOD AND DEVICE FOR TRANSFER OF MANY FRAMES FOR SUPPORT OF MU-MINO
JP2010283843A5 (en)
EP1864517A4 (en) Method and apparatus for operating a wireless pan network using an overlay protocol that enhances co-existence with a wireless lan network