Title:
METHODS TO ENHANCE VIDEOTELEPHONY TO ACHIEVE LOCAL QOS
Document Type and Number:
WIPO Patent Application WO/2014/070617
Kind Code:
A3
Abstract:
A method, an apparatus, and a computer program product for wireless communication at a first user equipment (UE) are provided. The apparatus sends a request to a second UE for establishing a call connection, receives from the second UE an acknowledgment for establishing the call connection, establishes at least one first dedicated bearer between the first UE and a network for communicating media packets with the second UE, sends first dummy data to the second UE via the established at least one first dedicated bearer, receives at least one of second dummy data or a media packet from the second UE via the established at least one first dedicated bearer, and exchanges media packets with the second UE via the established at least one first dedicated bearer after receiving the at least one of the second dummy data or the media packet from the second UE.
Inventors:
ZHAO SULI (US)
SWAMINATHAN ARVIND (US)
BALASUBRAMANIAN SRINIVASAN (US)
WANG MIN (US)
SUBRAMANIAN RAMACHANDRAN (US)
SWAMINATHAN ARVIND (US)
BALASUBRAMANIAN SRINIVASAN (US)
WANG MIN (US)
SUBRAMANIAN RAMACHANDRAN (US)
Application Number:
PCT/US2013/066940
Publication Date:
July 31, 2014
Filing Date:
October 25, 2013
Export Citation:
Assignee:
QUALCOMM INC (US)
International Classes:
H04W72/04; H04W72/08; H04W76/04
Domestic Patent References:
| WO2009090582A1 | 2009-07-23 |
Foreign References:
| US20110194437A1 | 2011-08-11 | |||
| US20080248792A1 | 2008-10-09 | |||
| US20100316066A1 | 2010-12-16 |
Attorney, Agent or Firm:
KATBAB, Abdollah (5775 Morehouse DriveSan Diego, Califonia, US)
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