JP2006054673A5 - - Google Patents

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Publication number
JP2006054673A5
JP2006054673A5 JP2004234814A JP2004234814A JP2006054673A5 JP 2006054673 A5 JP2006054673 A5 JP 2006054673A5 JP 2004234814 A JP2004234814 A JP 2004234814A JP 2004234814 A JP2004234814 A JP 2004234814A JP 2006054673 A5 JP2006054673 A5 JP 2006054673A5
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JP4440037B2 (ja
JP2006054673A (ja
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Priority claimed from JP2004234814A external-priority patent/JP4440037B2/ja
Priority to JP2004234814A priority Critical patent/JP4440037B2/ja
Priority to EP05254821.1A priority patent/EP1626519B1/en
Priority to EP13156453.6A priority patent/EP2597810B1/en
Priority to US11/200,103 priority patent/US7738441B2/en
Priority to CN200910141540.0A priority patent/CN101594210B/zh
Priority to CN2005100894560A priority patent/CN1735089B/zh
Priority to CNA2009101415398A priority patent/CN101594366A/zh
Publication of JP2006054673A publication Critical patent/JP2006054673A/ja
Publication of JP2006054673A5 publication Critical patent/JP2006054673A5/ja
Priority to US12/054,945 priority patent/US7680148B2/en
Priority to US12/606,911 priority patent/US7903632B2/en
Priority to US12/606,927 priority patent/US7869418B2/en
Publication of JP4440037B2 publication Critical patent/JP4440037B2/ja
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Claims (10)

  1. 複数のMACフレームがアグリゲートされた1つの物理フレームを受信する受信手段と、
    送達確認要求フレームに応答し、前記複数のMACフレームについての受信状況を表す送達確認フレームを作成する送達確認フレーム作成手段と、
    前記送達確認フレームを送信する送信手段とを具備する通信装置。
  2. 前記圧縮送達確認フレームは、前記複数のMACフレームの各々の受信の成否を1ビットで示す請求項1記載の通信装置。
  3. 前記送達確認要求フレームにおける送達確認始点シーケンス制御の値と、最後に受信したMACフレームのシーケンス番号の値との比較に基づいて、前記送達確認フレーム作成手段は、該送達確認要求フレームに応答し、正常に受信できた最初のMACフレームのシーケンス番号を送達確認始点シーケンス制御の値に設定し、該最初のMACフレームのシーケンス番号を始点とする送達確認フレームを作成する請求項記載の通信装置。
  4. 前記送達確認要求フレームにおける送達確認始点シーケンス制御の値が、最後に受信したMACフレームのシーケンス番号の値よりも大きいならば、前記送達確認フレーム作成手段は、該送達確認要求フレームに応答し、正常受信されたMACフレームが無いことを示す送達確認ビットマップを含む送達確認フレームを作成する請求項記載の通信装置。
  5. 複数のMACフレームがアグリゲートされた1つの物理フレームを受信する受信手段と、
    1つのMSDU(MAC Service Data Unit)に対し1つのMPDU(MAC Protocol Data Unit)が対応する場合の、最大MSDU数に相当するサイズを有し、前記複数のMACフレームについての受信状況を表す圧縮送達確認フレームを作成する送達確認フレーム作成手段と、
    前記圧縮送達確認フレームを送信する送信手段とを具備する通信装置。
  6. 前記物理フレームは、前記複数のMACフレームに対する1つの送達確認要求フレームを末尾に含んでいることを特徴とする請求項5記載の通信装置。
  7. 前記送信手段により送信された圧縮送達確認フレームの送達確認ビットマップを記憶する記憶手段と、
    再送された送達確認要求フレームを受信する手段とを具備し、
    前記送達確認フレーム作成手段は、再送された送達確認要求フレームに応答し、前記記憶手段に記憶された送達確認ビットマップに基づく受信状況を表す圧縮送達確認フレームを作成する請求項記載の通信装置。
  8. 複数のMACフレームがアグリゲートされた1つの物理フレームを送信する送信手段と、
    前記複数のMACフレームについての受信状況を表す送達確認フレームを受信する送達確認フレーム受信手段と、
    正常に受信されなかったMACフレームを前記送達確認フレームに基づいて特定し、再送する再送手段とを具備する通信装置。
  9. 複数のMACフレームがアグリゲートされた物理フレームを作成する物理フレーム作成ステップと、
    前記物理フレームを送信する送信ステップと
    1つのMSDU(MAC Service Data Unit)に対し1つのMPDU(MAC Protocol Data Unit)が対応する場合の、最大MSDU数に相当するサイズを有し、前記複数のMACフレームについての受信状況を表す圧縮送達確認フレームを受信するステップと、
    を含む通信方法。
  10. 複数のMACフレームがアグリゲートされた1つの物理フレームを受信する受信ステップと、
    1つのMSDU(MAC Service Data Unit)に対し1つのMPDU(MAC Protocol Data Unit)が対応する場合の、最大MSDU数に相当するサイズを有し、前記複数のMACフレームについての受信状況を表す圧縮送達確認フレームを作成する送達確認フレーム作成ステップと、
    前記圧縮送達確認フレームを送信する送信ステップとを含む通信方法。
JP2004234814A 2004-08-11 2004-08-11 通信装置及び通信方法 Active JP4440037B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2004234814A JP4440037B2 (ja) 2004-08-11 2004-08-11 通信装置及び通信方法
EP05254821.1A EP1626519B1 (en) 2004-08-11 2005-08-02 Communication apparatus and communication method
EP13156453.6A EP2597810B1 (en) 2004-08-11 2005-08-02 Communication apparatus and communication method
US11/200,103 US7738441B2 (en) 2004-08-11 2005-08-10 Communication apparatus and communication method
CNA2009101415398A CN101594366A (zh) 2004-08-11 2005-08-11 通信设备和通信方法
CN2005100894560A CN1735089B (zh) 2004-08-11 2005-08-11 通信设备和通信方法
CN200910141540.0A CN101594210B (zh) 2004-08-11 2005-08-11 通信设备和通信方法
US12/054,945 US7680148B2 (en) 2004-08-11 2008-03-25 Communication apparatus and communication method
US12/606,911 US7903632B2 (en) 2004-08-11 2009-10-27 Communication apparatus and communication method
US12/606,927 US7869418B2 (en) 2004-08-11 2009-10-27 Communication apparatus and communication method

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JP2006054673A5 true JP2006054673A5 (ja) 2006-08-24
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US (4) US7738441B2 (ja)
EP (2) EP2597810B1 (ja)
JP (1) JP4440037B2 (ja)
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