TERMINAL APPARATUS AND METHOD FOR CONNECTING TO VIRTUAL SERVER IN VIRTUAL DESKTOP INFRASTRUCTURE

• US 20150106529A1
• Filed: 05/07/2014
• Published: 04/16/2015
• Est. Priority Date: 10/11/2013
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: KANG, Du-seong, KIM, Hyun-kyu, BANG, Dae-myung
• Application Number:
  US14/271,932
• Publication Number:
  US 20150106529A1
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: G06F 21/41 where a single sign-on provides access to a plurality of computers
• CPC Class Codes: G06F 9/44 Arrangements for executing specific programs
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources

Abstract

A terminal apparatus and a method for connecting to a virtual server in a virtual desktop infrastructure (VDI) are disclosed. A control method of a terminal apparatus which uses a virtual machine (VM) of a virtual server in a VDI includes: receiving input of VDI connection information to connect to the virtual server; connecting to the virtual server based on the VDI connection information; determining whether or not a predetermined event occurs in a state in which the terminal apparatus is connected to the virtual server and entering a standby mode; and, when a user command to enter an activation mode is received in the standby mode, reconnecting to the virtual server based on the VDI connection information. Accordingly, when the terminal apparatus converts from the standby mode to the activation mode in the VDI, the terminal apparatus can easily reconnect to the disconnected virtual server.

Claims

1. A control method which is executable by a terminal apparatus which uses a virtual machine (VM) of a virtual server in a virtual desktop infrastructure (VDI), the control method comprising:

receiving VDI connection information which relates to connecting to the virtual server;

connecting to the virtual server based on the received VDI connection information;

determining whether or not a predetermined event occurs in a state in which the terminal apparatus is connected to the virtual server and entering a standby mode; and

when a user command to enter an activation mode is received in the standby mode, reconnecting to the virtual server based on the received VDI connection information.

2. The control method of claim 1, further comprising, when the terminal apparatus connects to the virtual server based on the received VDI connection information, storing, in a non-volatile memory, authentication information which includes the received VDI connection information,

wherein the received VDI connection information comprises address information which relates to the virtual server and user information comprising an identification (ID) and a password.

3. The control method of claim 2, wherein the storing the authentication information comprises, when a plurality of VMs are available via the connected virtual server, including identification information which relates to a VM selected by a user in the authentication information and storing the included identification information in the non-volatile memory.

4. The control method of claim 2, wherein the storing the authentication information comprises encrypting the user information included in the authentication information and storing the encrypted user information.

5. The control method of claim 2, wherein the reconnecting to the virtual server comprises, when the terminal apparatus is operated using a general-purpose operating system (OS), executing a VDI application in order to enter the VDI and then reconnecting to the virtual server.

6. The control method of claim 1, wherein the entering the standby mode comprises storing mode state information which indicates whether the standby mode is a screen off state, a power off state, or an activation standby state, and

wherein the reconnecting to the virtual server comprises, when a user command to enter the activation mode is received, using the stored mode state information for performing the reconnecting to the virtual server based on whether or not the standby mode is the activation standby state.

13. The control method of claim 2, further comprising performing a user authentication by determining whether the received user information has previously been registered and, when a determination is made that the received user information has previously been registered, using the received user information to perform the user authentication.

14. The control method of claim 1, wherein the predetermined event includes an elapsement of a predetermined threshold amount of time during which a user command is not received.

15. The control method of claim 1, wherein when the terminal apparatus is operated by using a dedicated operating system which is associated with a firmware line, the reconnecting to the virtual server is performed automatically without executing a corresponding VDI application which relates to entering the VDI.

7. A terminal apparatus which uses a virtual machine (VM) of a virtual server in a virtual desktop infrastructure (VDI), the terminal apparatus comprising:

an input part configured to receive VDI connection information which relates to connecting to the virtual server;

a communicator configured to connect to the virtual server based on the received VDI connection information;

a storage configured to store authentication information comprising the received VDI connection information;

a mode converter configured to enter a standby mode based on whether or not a predetermined event occurs; and

a controller which, when the terminal apparatus enters the standby mode in a state in which the terminal apparatus is connected to the virtual server, is configured to reconnect to the virtual server based on the authentication information stored in the storage according to whether a user command to enter the activation mode is received via the input part.

8. The terminal apparatus of claim 7, wherein the storage includes a non-volatile memory, and

wherein the received VDI connection information comprises address information which relates to the virtual server and user information comprising an identification (ID) and a password.

9. The terminal apparatus of claim 8, wherein, when a plurality of VMs are available via the connected virtual server, the controller is further configured to include identification information which relates to a VM selected by a user in the authentication information and to store the included identification information in the storage.

10. The terminal apparatus of claim 8, wherein the controller is further configured to encrypt the user information included in the authentication information and to store the encrypted user information in the storage.

11. The terminal apparatus of claim 8, wherein, when the terminal apparatus is operated using a general-purpose operating system (OS), the controller is further configured to execute a VDI application in order to enter the VDI and then to reconnect to the virtual server.

12. The terminal apparatus of claim 7, wherein, when the terminal apparatus enters the standby mode via the mode converter, the controller is further configured to store, in the storage, mode state information which indicates whether the standby mode is a screen off state, a power off state, or an activation standby state, and

wherein, when a user command to enter the activation mode is received, the controller is further configured to use the stored mode state information to reconnect to the virtual server based on whether or not the standby mode is the activation standby state.

16. The terminal apparatus of claim 8, wherein the controller is further configured to perform a user authentication by determining whether the received user information has previously been registered and, when a determination is made that the received user information has previously been registered, using the received user information to perform the user authentication.

17. The terminal apparatus of claim 7, wherein the predetermined event includes an elapsement of a predetermined threshold amount of time during which a user command is not received.

18. The terminal apparatus of claim 7, wherein when the terminal apparatus is operated by using a dedicated operating system which is associated with a firmware line, the controller is further configured to automatically reconnect to the virtual server without executing a corresponding VDI application which relates to entering the VDI.