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1.发明申请DELAYING NETWORK RESELECTION FOLLOWING PERFORMANCE OF A CIRCUIT SWITCHED FALLBACK PROCEDURE IN A CALL FAILURE SCENARIO 审中-公开延迟电话故障情况下电路切换失败程序性能的网络调查
公开(公告)号：WO2013184342A1
公开(公告)日：2013-12-12
申请号：PCT/US2013/041960
申请日：2013-05-21
Applicant: APPLE INC.
Inventor： MATHIAS, Arun G. , SHI, Jianxong , LING, Jinghua , XING, Longda , ZHAO, Wen , CILI, Gencer , MISHRA, Puneet
CPC classification number: H04W36/30 , H04W36/0022
Abstract: A method for delaying network reselection by a wireless communication device following a call failure is provided. The method can include determining an initiation of a voice call while connected to a first network. The method can further include participating in a circuit switched fallback (CSFB) procedure to transition from the first network to a second network in response to initiation of the voice call. The method can additionally include determining an occurrence of a call failure of the voice call. The method can also include, responsive to the call failure, barring reselection to the first network for a threshold barring period.
Abstract translation: 提供了一种用于在呼叫失败之后延迟无线通信设备的网络重选的方法。 该方法可以包括在连接到第一网络时确定语音呼叫的发起。 该方法还可以包括响应于语音呼叫的发起而参与电路交换回退（CSFB）过程以从第一网络转换到第二网络。 该方法还可以包括确定语音呼叫的呼叫失败的发生。 该方法还可以包括响应于呼叫失败，禁止重新选择到第一网络以进行阈值限制时段。
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2.发明申请FACILITATING RETURN TO A FIRST WIRELESS NETWORK FROM A SECOND WIRELESS NETWORK AFTER PERFORMANCE OF A CIRCUIT SWITCHED FALLBACK PROCEDURE 审中-公开在电路切换的倒退程序执行后，从第二个无线网络进入第一个无线网络
公开(公告)号：WO2014165475A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/032467
申请日：2014-04-01
Applicant: APPLE INC.
Inventor： KHAY-IBBAT, Samy , SIVASITHAMBARESAN, Arjuna , LING, Jinghua , GUPTA, Ajaykumar S.
CPC classification number: H04L49/15 , H04W36/0022
Abstract: Method and apparatus for facilitating return to a first wireless network from a second wireless network by a wireless communication device is provided. A method includes the wireless communication device engaging in data transfer for an application session on the first wireless network; participating in a CSFB procedure to transition from the first wireless network to the second wireless network for servicing a voice connection; buffering data received for the application session before and/or during the CSFB procedure; releasing the voice connection; discontinuing requests for downlink data for the application session in response to termination of the voice connection to provide a gap in data transfer; reselecting to the first wireless network during the gap in data transfer; using the buffered data to continue the application session during reselection; and resuming data transfer for the application session on the first wireless network after completing reselection.
Abstract translation: 提供了一种用于通过无线通信设备从第二无线网络返回到第一无线网络的方法和装置。 一种方法包括：无线通信设备参与第一无线网络上的应用会话的数据传输; 参与CSFB过程以从第一无线网络转移到第二无线网络，用于维护语音连接; 在CSFB过程之前和/或期间缓冲为应用会话接收的数据; 释放语音连接; 响应于语音连接的终止而中断针对应用会话的下行链路数据的请求，以提供数据传输中的间隙; 在数据传输差距期间重新选择第一个无线网络; 在重新选择期间使用缓冲的数据继续应用会话; 并且在完成重新选择之后在第一无线网络上恢复用于应用会话的数据传输。
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3.发明授权FACILITATING RETURN TO A FIRST WIRELESS NETWORK FROM A SECOND WIRELESS NETWORK AFTER PERFORMANCE OF A CIRCUIT SWITCHED FALLBACK PROCEDURE 有权在电路交换回退程序的性能之后促进从第二无线网络返回到第一无线网络
公开(公告)号：EP2959720B1
公开(公告)日：2017-11-08
申请号：EP14779862.3
申请日：2014-04-01
Applicant: Apple Inc.
Inventor： KHAY-IBBAT, Samy , SIVASITHAMBARESAN, Arjuna , LING, Jinghua , GUPTA, Ajaykumar S.
CPC classification number: H04L49/15 , H04W36/0022
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4.发明公开FACILITATING RETURN TO A FIRST WIRELESS NETWORK FROM A SECOND WIRELESS NETWORK AFTER PERFORMANCE OF A CIRCUIT SWITCHED FALLBACK PROCEDURE 有权RETURN TO第一无线网络从第二无线网络中的线路进行性能交换回退程序
公开(公告)号：EP2959720A1
公开(公告)日：2015-12-30
申请号：EP14779862.3
申请日：2014-04-01
Applicant: Apple Inc.
Inventor： KHAY-IBBAT, Samy , SIVASITHAMBARESAN, Arjuna , LING, Jinghua , GUPTA, Ajaykumar S.
CPC classification number: H04L49/15 , H04W36/0022
Abstract: Method and apparatus for facilitating return to a first wireless network from a second wireless network by a wireless communication device is provided. A method includes the wireless communication device engaging in data transfer for an application session on the first wireless network; participating in a CSFB procedure to transition from the first wireless network to the second wireless network for servicing a voice connection; buffering data received for the application session before and/or during the CSFB procedure; releasing the voice connection; discontinuing requests for downlink data for the application session in response to termination of the voice connection to provide a gap in data transfer; reselecting to the first wireless network during the gap in data transfer; using the buffered data to continue the application session during reselection; and resuming data transfer for the application session on the first wireless network after completing reselection.
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