SETTING UP FULL-DUPLEX COMMUNICATION SESSION AND TRANSITIONING BETWEEN HALF-DUPLEX AND FULL-DUPLEX MODES DURING COMMUNICATION SESSION IN WIRELESS COMMUNICATION SYSTEM Russian patent published in 2013 - IPC H04W4/10

Abstract RU 2480946 C2

FIELD: information technology.

SUBSTANCE: in a version of the invention, an initiating device sends a request to a server to initiate a full-duplex session with a target device. In response to the full-duplex request, a half-duplex session is set-up from the initiating device to the target device before the full-duplex session is set-up. The target device indicates its acceptance of the half-duplex session, receives half-duplex media from the initiating device and selectively indicates its acceptance of the full-duplex session.

EFFECT: faster set-up of a communication session.

25 cl, 14 dwg

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RU 2 480 946 C2

Authors

Razdan Ashu

Rouzen Ehrik

Ross Dehvid

Brjuehr Bet

Anantanarajanan Arulmozhi

Dates

2013-04-27—Published

2009-08-11—Filed