TWI456961B - 於無線存取技術變更中清除通話的方法 - Google Patents

於無線存取技術變更中清除通話的方法 Download PDF

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Publication number
TWI456961B
TWI456961B TW101107627A TW101107627A TWI456961B TW I456961 B TWI456961 B TW I456961B TW 101107627 A TW101107627 A TW 101107627A TW 101107627 A TW101107627 A TW 101107627A TW I456961 B TWI456961 B TW I456961B
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Taiwan
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access technology
connection
call
message
wireless access
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TW101107627A
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English (en)
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TW201238309A (en
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Chih Hsiang Wu
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Htc Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release

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

Claims (7)

  1. 一種於無線存取技術(radio access technology，RAT)變更中清除通話的方法，用於一行動裝置，該方法包含有：透過傳送一非接取層延續服務請求訊息，以於一第一無線存取技術，啟始一線路交換後備通話；接收用來導引該行動裝置至一第二無線存取技術的一指令；以及當該行動裝置移動至該第二無線存取技術時，在建立與該第二無線存取技術的連結前，透過停止建立與該第二無線存取技術的連結來清除該線路交換後備通話，以回應由一使用者介面接收之一請求清除通話訊息；其中，該第一無線存取技術係長期演進系統所支援的無線存取技術，該連結係一無線資源控制連結或用於線路交換區域的一信令連結，且該指令係一跨無線存取技術細胞變更指令或一無線資源控制連結釋放訊息。
  2. 如請求項1所述之方法，其中當該行動裝置移動至該第二無線存取技術時，在建立與該第二無線存取技術的連結前，透過停止建立與該第二無線存取技術的連結來清除該線路交換後備通話，以回應由該使用者介面接收之該請求清除通話訊息的步驟包含有：當該行動裝置移動至該第二無線存取技術且該行動裝置之一用戶端透過該使用者介面清除該通話啟始，以產生該請求清 除通話訊息時，在建立與該第二無線存取技術的連結前，透過停止建立與該第二無線存取技術的連結來清除該線路交換後備通話。
  3. 如請求項1所述之方法，更包含有：在停止建立與該第二無線存取技術的連結之後，選擇該第一無線存取技術來駐留。
  4. 如請求項1所述之方法，其中當該行動裝置移動至該第二無線存取技術時，在建立與該第二無線存取技術的連結前，透過停止建立與該第二無線存取技術的連結來清除該線路交換後備通話，以回應由該使用者介面接收之該請求清除通話訊息的步驟包含有：當該行動裝置進入該第一無線存取技術中的一閒置模式時，選擇該第二無線存取技術之一細胞來駐留。
  5. 一種於無線存取技術(radio access technology，RAT)變更中清除通話的方法，用於一行動裝置，該方法包含有：透過傳送一非接取層延續服務請求訊息，以於一第一無線存取技術，啟始一線路交換後備通話；接收用來導引或交遞該行動裝置至一第二無線存取技術的一指令；建立與該第二無線存取技術的連結，以回應該指令；以及當完成建立與該第二無線存取技術的連結時，透過傳送一信令連結釋放指示訊息或一連結管理服務中止訊息至一無線通訊系訊之一網路端，來清除該線路交換後備通話，以回應 由一使用者介面接收之一請求清除通話訊息；其中，當該網路端接收該信令連結釋放指示訊息或該連結管理服務中止訊息時，該網路端釋放與該第二無線存取技術的連結；其中，該第一無線存取技術係長期演進系統所支援的無線存取技術，該連結為一無線資源控制連結或用於線路交換區域的一信令連結，且該指令係一跨無線存取技術細胞變更指令或一無線資源控制連結釋放訊息。
  6. 如請求項5所述之方法，其中當完成建立與該第二無線存取技術的連結時，透過傳送該信令連結釋放指示訊息或該連結管理服務中止訊息至該無線通訊系訊之該網路端，來清除該線路交換後備通話，以回應由該使用者介面接收之該請求清除通話訊息的步驟包含有：當完成建立與該第二無線存取技術的連結時，通過傳送用於線路交換區域的該信令連結釋放指示訊息至該網路端，來清除該線路交換後備通話。
  7. 如請求項5所述之方法，其中當完成建立與該第二無線存取技術的連結時，透過傳送該信令連結釋放指示訊息或該連結管理服務中止訊息至該無線通訊系訊之該網路端，來清除該線路交換後備通話，以回應由該使用者介面接收之該請求清除通話訊息的步驟包含有：當完成建立與該第二無線存取技術的連結且一連結管理服務請求訊息已傳送至該網路端時，透過傳送該連結管理服務中 止訊息至該網路端，來清除該線路交換後備通話。
TW101107627A 2011-03-07 2012-03-07 於無線存取技術變更中清除通話的方法 TWI456961B (zh)

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US201161449727P 2011-03-07 2011-03-07
US13/412,631 US8666415B2 (en) 2011-03-07 2012-03-06 Method for canceling call initiation in radio access technology change

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TW201238309A TW201238309A (en) 2012-09-16
TWI456961B true TWI456961B (zh) 2014-10-11

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CN102685834A (zh) 2012-09-19
CN102685834B (zh) 2015-11-04
TW201238309A (en) 2012-09-16
US8666415B2 (en) 2014-03-04
US20120231793A1 (en) 2012-09-13

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