IP Library Granted Patent US 7,730,198
Granted Patent B2
US 7,730,198 · App. 12/113,178 · Granted Jun 1, 2010

UDP broadcast for user interface in a download and configuration gaming method

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Quick Facts
Patent No.
US 7,730,198
App. No.
12/113,178
Granted
Jun 1, 2010
Kind
B2
Abstract

A modified form of the UDP multicast protocol is disclosed to implement a one-way notification method between a server and one or more clients. The UDP multicast notification method enables UDP messages to be sent only to registered clients, not broadcasted to all clients. This architecture minimizes network traffic and enhances system security, since only registered clients receive the UDP message. The configuration of the UDP multicast notification method does not require the configuration of network devices in order to support a UDP multicast. Furthermore, any number of the clients may be on a different network domain than the DCM engine.

Claims (12)

1. A method for using a modified form of User Datagram Protocol (UDP) multicast protocol to implement a one-way notification system between a server and one or more clients in a client-server architecture that otherwise allows only client initiated messages, the method comprising:

configuring the UDP multicast notification system without requiring configuration of network devices to support a UDP multicast;

enabling UDP messages to be sent only to registered clients without broadcasting the UDP messages to all clients in the client-server architecture; and

enabling any number of clients to be on a different network domain than the server

wherein the server is a Download and Configuration Management (DCM) engine.

2. The method of claim 1 , wherein the clients are control panel applications.

3. The method of claim 2 , wherein the control panel applications are installed on control stations.

4. The method of claim 3 , wherein the control stations are utilized in a casino gaming environment.

5. The method of claim 3 , wherein the control stations are utilized for downloading and configuration of games and/or game operating systems of connected gaming devices.

6. The method of claim 1 , wherein the DCM engine communicates with a database containing UDP multicast notification system data.

7. The method of claim 6 , wherein the DCM engine includes DCM engine services, business libraries, and a data access layer.

8. The method of claim 7 , wherein the DCM engine services include user interface notification processor and a UDP broadcast processor.

Assignments (7)
CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 051642 FRAME: 0164. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Mar 21, 2023
From: BALLY GAMING, INC.
To: SG GAMING, INC.
Reel/Frame 063460/0211 →
CHANGE OF NAME Recorded Jan 18, 2020
From: BALLY GAMING, INC.
To: SG GAMING, INC.
Reel/Frame 051642/0164 →
SECURITY AGREEMENT Recorded Apr 11, 2018
From: SCIENTIFIC GAMES INTERNATIONAL, INC.; BALLY GAMING, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT
Reel/Frame 045909/0513 →
SECURITY AGREEMENT Recorded Dec 15, 2017
From: SCIENTIFIC GAMES INTERNATIONAL, INC.; BALLY GAMING, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT
Reel/Frame 044889/0662 →
RELEASE OF SECURITY INTEREST Recorded Dec 1, 2014
From: BANK OF AMERICA, N.A.
To: SHFL ENTERTAINMENT, INC; ARCADE PLANET, INC.; BALLY GAMING, INC; BALLY GAMING INTERNATIONAL, INC.; BALLY TECHNOLOGIES, INC.; SIERRA DESIGN GROUP
Reel/Frame 034501/0049 →
AMENDED AND RESTATED PATENT SECURITY AGREEMENT Recorded Nov 30, 2013
From: BALLY GAMING, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 031745/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 2, 2008
From: RUPPERT, RYAN; ATASHBAND, FARSHID
To: BALLY GAMING, INC.
Reel/Frame 020895/0510 →