-
公开(公告)号：IN3002CHN2014A
公开(公告)日：2015-07-03
申请号：IN3002CHN2014
申请日：2014-04-21
Applicant: QUALCOMM INC
Inventor： YU ANDY I , KANDHADAI ANANTHAPADMANABHAN ARASANIPALAI , HEIDARI ALIREZA RYAN , WANG MIN , TOMAN JEREMY P
Abstract: In band signaling may be used between two stations to determine the capabilities of the stations and/or send actionable information between the stations participating in the call. The in band signals are indicative that the station that is transmitting the in band signals can use in band signals as a conduit to send and/or receive various types of information and are used to probe whether the receiving station can operate similarly. If the receiving station detects and reacts to the in band signals then both stations can pass control information and data as well as enhancements between each other without any need of infrastructure upgrade and/or quality compromise to legacy phone users. Additionally or alternatively out of band interfaces and watermarking may also be used.
Search Results
1
records
(took 0.02 seconds)
