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    • 2. 发明申请
    • RETRY LIMITS FOR CONNECTION RESCUE PROCEDURES IN TELECOMMUNICATION SYSTEMS
    • 电信系统连接救援程序的重新限制
    • WO0245386A3
    • 2003-08-21
    • PCT/US0144738
    • 2001-11-28
    • DENSO CORPHUNZINGER JASON F
    • HUNZINGER JASON F
    • H04W16/06H04W76/06H04Q7/20
    • H04W16/06H04W76/06
    • An efficient and safe procedure to limit the number (130) and concentration of attempts to rescue communication connections (150) from dropping is disclosed. One embodiment limits the number of rescues preconnection. Another embodiment allows a rescue only if a certain amount of time has passed since the last rescue. Yet another embodiment limits the total number of rescues per predetermined amount of time. In addition, combinations of these rescue limitations may be employed. In other embodiments, a mobile station (MS) keeps track of the percentage of good frames that were received over some period of time and checks it against a threshold to determine if it is too low to maintain a conversation. Alternatively, if a certain number of number of failed retransmissions of a message requiring acknowledgements are detected, or a certain number of bad frames are detected, or generally a poor connection is detected based on any other indicator, subsequent failures may not be rescued.
    • 公开了一种有效和安全的方法,用于限制拯救通信连接(150)的尝试次数(130)和集中程度。 一个实施例限制了抢救次数的预先连接。 另一个实施例允许救援,只有在自上次救援以来已经过了一段时间的时候。 另一个实施例限制了每预定时间量的救援总数。 此外,可以采用这些救援限制的组合。 在其他实施例中,移动台(MS)跟踪在一段时间内被接收到的良好帧的百分比,并根据阈值进行检查,以确定它是否太低以维持对话。 或者,如果检测到需要确认的消息的一定数量的重传失败,或者检测到一定数量的坏帧,或者通常基于任何其他指示符检测到不良连接,则可能不能救出后续故障。
    • 7. 发明申请
    • SYSTEM FOR RESCUING MULTIPLE MOBILE STATION CONNECTIONS
    • 用于测量多个移动站连接的系统
    • WO0241605A9
    • 2003-04-24
    • PCT/US0148334
    • 2001-11-06
    • DENSO CORPHUNZINGER JASON F
    • HUNZINGER JASON F
    • H04L12/56H04W16/06H04W24/00H04W28/04H04W36/30H04Q7/20
    • H04W36/30H04W16/06H04W24/00
    • A method for rescuing communication connections from dropping when multiple connections are failing simultaneously is disclosed. The simultaneous rescue of connections is applicable to both forward and reverse-based rescue procedures. In one approach, the network can assign rescue codes (90, 92) to the MSs, and simultaneous rescues can thereafter be initiated using rescue channels (94, 96) defined by the rescue codes. To minimize the chance of collisions, the network may attempt to ensure that the MSs in need of rescue use different rescue codes (90, 92), to the extent possible. In another non-mutually exclusive approach, the network can sequentially rescue the connections in danger of being dropped using rescue slots. In the rescue slot approach, individual MSs choose, or are assigned, different rescue slots in which to attempt a rescue.
    • 公开了一种在多个连接同时失败时拯救通信连接丢弃的方法。 连接的同时挽救适用于前向和反向的救援程序。 在一种方法中,网络可以向MS分配救援码(90,92),并且此后可以使用由救援码定义的救援信道(94,96)来启动同时的救援。 为了最小化碰撞的机会,网络可能会尝试确保需要救援的MS尽可能使用不同的救援代码(90,92)。 在另一种不相互排斥的方法中,网络可以依次使用救援槽拯救有被丢弃危险的连接。 在救援槽方法中,单个MS选择或分配不同的救援槽,以试图进行救援。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR SIMULTANEOUS RESCUE OF MULTIPLE CONNECTIONS IN TELECOMMUNICATION SYSTEMS
    • 在电信系统中同时维护多个连接的方法和装置
    • WO0241605A2
    • 2002-05-23
    • PCT/US0148334
    • 2001-11-06
    • DENSO CORPHUNZINGER JASON F
    • HUNZINGER JASON F
    • H04L12/56H04W16/06H04W24/00H04W28/04H04W36/30H04M
    • H04W36/30H04W16/06H04W24/00
    • A method for rescuing communication connections from dropping when multiple connections are failing simultaneously is disclosed. The simultaneous rescue of connections is applicable to both forward and reverse-based rescue procedures. In one approach, the network can assign rescue codes to the MSs, and simultaneous rescues can thereafter be initiated using rescue channels defined by the rescue codes. To minimize the chance of collisions, the network may attempt to ensure that the MSs in need of rescue use different rescue codes, to the extent possible. In another non-mutually exclusive approach, the network can sequentially rescue the connections in danger of being dropped using rescue slots. In the rescue slot approach, individual MSs choose, or are assigned, different rescue slots in which to attempt a rescue.
    • 公开了一种在多个连接同时失败时拯救通信连接丢弃的方法。 连接的同时挽救适用于前向和反向的救援程序。 在一种方法中,网络可以向MS分配救援代码,此后可以使用由救援码定义的救援信道来启动同时的救援。 为了最大程度地减少碰撞的可能性,网络可能会尽可能地尝试确保需要救援的MS使用不同的救援码。 在另一种不相互排斥的方法中,网络可以依次使用救援槽拯救有被丢弃危险的连接。 在救援槽方法中,单个MS选择或分配不同的救援槽,以试图进行救援。