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1. 发明申请

US20050048972A1 System and method to improve WLAN handover behavior at entry/exit points 有权
标题翻译：改善入口/出口点WLAN移动行为的系统和方法
公开(公告)号：US20050048972A1
公开(公告)日：2005-03-03
申请号：US10649756
申请日：2003-08-26
申请人： Jheroen Dorenbosch , Jack Gipson , Lowell Hufferd , Alex Hirsbrunner , Anatoly Belkin , Anand Alen , Brian Storm
发明人： Jheroen Dorenbosch , Jack Gipson , Lowell Hufferd , Alex Hirsbrunner , Anatoly Belkin , Anand Alen , Brian Storm
IPC分类号： H04L12/28 , H04W36/14 , H04Q7/20
CPC分类号： H04W36/32 , H04W24/00 , H04W36/14 , H04W60/00 , H04W84/12
摘要： A system, wireless device (306) and method determine that a wireless device (306) is detecting a triggering event. The triggering event includes detecting a WLAN border cell (210), detecting a first signal from an egress portal (302), or detecting a degradation in signal quality. The wireless device (306) then detects at least one signal from an egress portal (302), determines that the wireless device (306) is moving from the coverage area of a first communications system to the coverage area of a second communications system according to the order of signals received from the egress portal (302), initiates a registration sequence with the second wireless communication system in response to determining that the wireless device (306) is moving from the coverage area of the first communications system to the coverage area of the second communications system, and conducts present and subsequent calls via the second wireless communication system.
摘要翻译：系统，无线设备（306）和方法确定无线设备（306）正在检测触发事件。触发事件包括检测WLAN边界单元（210），检测出口门户（302）的第一信号，或检测信号质量的劣化。无线设备（306）然后检测来自出口门户（302）的至少一个信号，确定无线设备（306）根据第一通信系统的覆盖区域移动到第二通信系统的覆盖区域响应于确定无线设备（306）从第一通信系统的覆盖区域移动到第一通信系统的覆盖区域，从出口门户（302）接收的信号的顺序启动与第二无线通信系统的注册序列第二通信系统，并且经由第二无线通信系统进行当前和随后的呼叫。

2. 发明申请

US20050239498A1 Fast call set-up for multi-mode communication 有权
标题翻译：快速呼叫建立多模式通信
公开(公告)号：US20050239498A1
公开(公告)日：2005-10-27
申请号：US10831822
申请日：2004-04-26
申请人： Jheroen Dorenbosch , Jack Gipson , Ajaykumar Idnani
发明人： Jheroen Dorenbosch , Jack Gipson , Ajaykumar Idnani
IPC分类号： H04B1/38 , H04M1/00 , H04W76/02 , H04W88/06
CPC分类号： H04W76/10 , H04W88/06
摘要： Fast call set-up for a call to a multi-mode communication unit (102) is facilitated by a method and apparatus for registering and re-registering priorities with a SIP registrar (111). A list of contacts with first priorities associated with a mode of operation in a first enterprise network (106) is established and used. A switch to second priorities is made when a probability of a switch from the first mode of operation to a second mode of operation in a second cellular network (108) satisfies a threshold. The list of contacts includes a contact having an expiration time for the first mode of operation. A quality factor is determined and the list of contacts is re-registered and the expiration time changed if the quality factor does not satisfy a threshold.
摘要翻译：通过用于向SIP注册器（111）注册和重新注册优先级的方法和装置来促进对多模式通信单元（102）的呼叫的快速呼叫建立。建立并使用与第一企业网络（106）中的操作模式相关联的具有第一优先级的联系人的列表。当在第二蜂窝网络（108）中从第一操作模式切换到第二操作模式的概率满足阈值时，进入第二优先级的切换。联系人列表包括具有第一操作模式的到期时间的联系人。确定质量因子，并且如果质量因子不满足阈值，则联系人列表被重新注册，并且到期时间改变。

3. 发明申请

US20070002865A1 Method and system for optimizing transcoder resources 有权
标题翻译：优化代码转换器资源的方法和系统
公开(公告)号：US20070002865A1
公开(公告)日：2007-01-04
申请号：US11174361
申请日：2005-06-30
申请人： Janus Burks , Jack Gipson , Joseph Sligo
发明人： Janus Burks , Jack Gipson , Joseph Sligo
IPC分类号： H04L12/56
CPC分类号： H04L29/06027 , H04L65/605 , H04L65/80
摘要： A method and system (500) for optimizing transcoder resources in a multimedia session is disclosed. The method includes receiving (202) one or more SDP offers. The method further includes filtering (204) out media types from each of the one or more SDP offers based on a rating range. Further, the method includes selecting (206) one of the media types from each of the one or more SDP offers. The method further includes allocating (208) resources of one or more transcoders for transcoding the one of the media types.
摘要翻译：公开了一种用于优化多媒体会话中的代码转换器资源的方法和系统（500）。该方法包括接收（202）一个或多个SDP提供。该方法还包括基于评级范围来过滤（204）从所述一个或多个SDP提供中的每一个提取媒体类型。此外，该方法包括从一个或多个SDP提供中的每一个选择（206）媒体类型之一。该方法还包括分配（208）一个或多个代码转换器的资源，用于对该媒体类型之一进行代码转换。

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