公开(公告)号：US08203594B2

公开(公告)日：2012-06-19

申请号：US11853345

申请日：2007-09-11

Applicant: Gary Jaspersohn ,  Rupa Rao ,  Michael Katz ,  Anupama Hegde ,  Jawad Ayaz

Inventor： Gary Jaspersohn ,  Rupa Rao ,  Michael Katz ,  Anupama Hegde ,  Jawad Ayaz

IPC: H04N7/14

CPC classification number: H04N7/147 ,  H04L65/1069 ,  H04L65/80 ,  H04L69/40 ,  H04M7/0072 ,  H04M2201/50

Abstract: Conventional video call attempts encountering a device inoperable according to a desired capability will fail if the receiving device is unable to complete the call at the desired service level (i.e. video). In addition to frustrating the communication attempts between users, another issue is that resources consumed in the attempted but failed exchange are not recoverable, since the call never completed. Accordingly, configurations herein substantially overcome such shortcomings by providing a fallback mechanism that identifies a service level operable by both the initiating device and the receiving device, and completes the call at a lower service level operable by both devices. The disclosed approach allows a call to complete at an alternate service level (i.e. voice instead of video) rather than failing the call completely, resulting in a source of lost revenue to the service provider (operator).

Abstract translation: 如果接收设备不能以期望的服务级别（即，视频）完成呼叫，则遇到根据所需能力不能操作的设备的常规视频呼叫尝试将失败。 除了挫败用户之间的通信尝试之外，另一个问题是在尝试但失败的交换中消耗的资源不可恢复，因为该呼叫从未完成。 因此，这里的配置基本上克服了这种缺点，通过提供一种后备机制，该机制识别起动设备和接收设备可操作的服务等级，并且在由两个设备可操作的较低服务级别处完成该呼叫。 所公开的方法允许呼叫在备用服务级别（即，语音而不是视频）完成，而不是完全失败呼叫，从而导致服务提供商（运营商）的收入损失。

公开(公告)号：US20080062253A1

公开(公告)日：2008-03-13

申请号：US11853345

申请日：2007-09-11

Applicant: Gary Jaspersohn ,  Rupa Rao ,  Michael Katz ,  Anupama Hegde ,  Jawad Ayaz

Inventor： Gary Jaspersohn ,  Rupa Rao ,  Michael Katz ,  Anupama Hegde ,  Jawad Ayaz

IPC: H04M3/38 ,  H04N7/14

CPC classification number: H04N7/147 ,  H04L65/1069 ,  H04L65/80 ,  H04L69/40 ,  H04M7/0072 ,  H04M2201/50

Abstract: Conventional video call attempts encountering a device inoperable according to a desired capability will fail if the receiving device is unable to complete the call at the desired service level (i.e. video). In addition to frustrating the communication attempts between users, another issue is that resources consumed in the attempted but failed exchange are not recoverable, since the call never completed. Accordingly, configurations herein substantially overcome such shortcomings by providing a fallback mechanism that identifies a service level operable by both the initiating device and the receiving devoice, and completes the call at a lower service level operable by both devices. The disclosed approach allows a call to complete at an alternate service level (i.e. voice instead of video) rather than failing the call completely, resulting in a source of lost revenue to the service provider (operator).

Abstract translation: 如果接收设备不能在所需服务级别（即视频）下完成呼叫，则遇到根据所需能力无法操作的设备的常规视频呼叫尝试将失败。 除了挫败用户之间的通信尝试之外，另一个问题是在尝试但失败的交换中消耗的资源不可恢复，因为该呼叫从未完成。 因此，这里的配置基本上通过提供标识由起动设备和接收发票两者可操作的服务水平的后备机制来克服这些缺点，并且在由两个设备可操作的较低服务级别处完成该呼叫。 所公开的方法允许呼叫在备用服务级别（即，语音而不是视频）完成，而不是完全失败呼叫，从而导致服务提供商（运营商）的收入损失。