公开(公告)号：US20200073522A1

公开(公告)日：2020-03-05

申请号：US16675884

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nishant GUPTA ,  Basavaraj Jayawant PATTAN ,  Suresh Chitturi

IPC: G06F3/0484 ,  G06F3/0481

Abstract: The present disclosure provides a method and system for managing mission critical push-to-talk (MCPTT) communication. The method includes receiving, by a floor control server, a first floor request message, from a primary floor participant, while a floor is given to a secondary floor participant and a first media transmission is performed by the secondary floor participant; in response to receiving the first floor request message, transmitting, by the floor control server, to the secondary floor participant, a first floor revoke message for stopping the first media transmission of the secondary floor participant, and transmitting, by the floor control server, a first floor grant message to the primary floor participant; and transmitting, by the floor control server, a first floor taken message to the secondary floor participant, wherein the first floor taken message includes information of the primary floor participant given the floor.

公开(公告)号：US10049659B2

公开(公告)日：2018-08-14

申请号：US15529910

申请日：2015-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraj Jayawant Pattan ,  Nishant Gupta ,  Suresh Chitturi ,  Ashok Kumar Selvaraj

IPC: H04M11/00 ,  G10L15/08 ,  G06Q50/10 ,  G06Q50/30 ,  G06F3/0481 ,  G06F17/21 ,  G06F17/30

Abstract: The present invention describes a method and system for providing visual interactive voice response (IVR) to an enhanced visual call (EVC) client device. The method comprises of receiving, by an EVC server, a request from the EVC client device for providing the visual IVR content, mapping a current webpage URL and an EVC user input with a subsequent webpage URL and an input value stored in a EVC XDM server, receiving, by the EVC client device, a webpage URL associated with the visual IVR content stored on a content server, retrieving the visual IVR content associated with the subsequent webpage URL, providing the EVC user input received from the EVC server to the IVR system, synchronizing the retrieved visual IVR content with a corresponding audio from the IVR system and presenting the synchronized visual IVR content and the corresponding audio from the IVR system, simultaneously on the EVC client device.

公开(公告)号：US20170041768A1

公开(公告)日：2017-02-09

申请号：US15225758

申请日：2016-08-01

Applicant: Samsung Electronics Co., Ltd

Inventor： Basavaraj Jayawant Pattan ,  Rajavelsamy Rajadurai ,  Ho-Yeon Lee ,  Song-Yean Cho ,  Suresh Chitturi

IPC: H04W4/10 ,  H04L29/12

CPC classification number: H04W4/10 ,  H04L61/103 ,  H04L61/1529 ,  H04L61/1588 ,  H04L61/2069

Abstract: Embodiments herein provide a method for identity management across multiple planes. The method includes receiving, by a MCPTT server, a first request message to establish a call between a first MCPTT client and the one or more second MCPTT client from a signaling plane entity. The first request message includes an application plane identity of the one or more second MCPTT client. Further, the method includes translating, at the MCPTT server, the application plane identity of the one or more second MCPTT client to a signaling plane identity of the one or more second MCPTT client. Furthermore, the method includes sending, by the MCPTT server, the one or more second request message including the signaling plane identity of the one or more second MCPTT client to the second MCPTT client for establishing the call via the signaling plane entity.

Abstract translation: 本文的实施例提供了跨多个平面的身份管理的方法。 该方法包括由MCPTT服务器接收第一请求消息，以从信令平面实体在第一MCPTT客户端和一个或多个第二MCPTT客户端之间建立呼叫。 第一请求消息包括一个或多个第二MCPTT客户端的应用平面标识。 此外，该方法包括在MCPTT服务器处将一个或多个第二MCPTT客户机的应用平面身份转换为一个或多个第二MCPTT客户端的信令平面身份。 此外，该方法包括由MCPTT服务器向第二MCPTT客户端发送包括一个或多个第二MCPTT客户端的信令平面标识的一个或多个第二请求消息，用于经由信令平面实体建立呼叫。