Invention Grant
- Patent Title: Method and system for calculation of QOV metrics
- Patent Title (中): 计量QOV指标的方法和系统
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Application No.: US11327532Application Date: 2006-01-05
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Publication No.: US08797870B2Publication Date: 2014-08-05
- Inventor: Shiva Shankar J , Ottalingam Satyanarayan , Srinivas Muktevi , Naresh Chand
- Applicant: Shiva Shankar J , Ottalingam Satyanarayan , Srinivas Muktevi , Naresh Chand
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Fish & Richardson P.C.
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04B7/216
Abstract:
A method, system and apparatus are provided for measuring the quality of voice (QOV) in a communication network. A time-stamped voice data packet is received. The time stamped on the voice data packet indicates the time at which the voice data packet arrives at intermediate devices. In an embodiment of the invention, the intermediate devices at each hop stamp the time. Thereafter, the voice data packets are analyzed to measure the quality of voice in the communication network.
Public/Granted literature
- US20070153772A1 Method and system for calculation of QOV metrics Public/Granted day:2007-07-05
Information query
