DMB system and method for broadcasting user report

• US 20070089149A1
• Filed: 10/17/2006
• Published: 04/19/2007
• Est. Priority Date: 10/18/2005
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: You, Jeong-Min, Yoon, Sang-Hyeon
• Application Number:
  US11/582,690
• Publication Number:
  US 20070089149A1
• Time in Patent Office: Days
• US Class Current: 725/105
• CPC Class Codes: H04H 20/28 Arrangements for simultaneous broadcast of plural pieces of information
• CPC Class Codes: H04H 20/38 Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
• CPC Class Codes: H04H 60/52 of users
• CPC Class Codes: H04N 21/2393 involving handling client requests scheduling or organising the servicing of application requests H04L67/60
• CPC Class Codes: H04N 21/25841 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; arrangements for identifying locations of receiving stations in broadcast systems H04H60/51; location of the user terminal in data switching networks H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/2668 Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles information retrieval from the Internet by querying with filtering and personalisation G06F16/9535; arrangements for replacing or switching information during the broadcast H04H20/10; push services over packet-switching network H04L12/1859; adaptation of message content in packet-switching networks H04L51/063
• CPC Class Codes: H04N 21/2743 Video hosting of uploaded data from client
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/4524 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; systems specially adapted for using geographical information in broadcast systems H04H60/70; protocols in which the network application is adapted for the location of the user terminal in communication control or processing H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/814 comprising emergency warnings arrangements specially adapted for emergency or urgency in broadcast systems H04H20/59; arrangements for providing alarms, notifications, alerts to substation in data switching networks H04L12/1895
• CPC Class Codes: H04N 21/8146 involving graphical data, e.g. 3D object, 2D graphics
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

Disclosed are a system and a method for broadcasting a user report. In the system and the method, a user transmits a user message including a report and location information stored in a digital multimedia broadcast receiving terminal to a digital multimedia broadcasting station as incoming information extracted from digital multimedia broadcasting signals. The digital multimedia broadcasting station receives the user message and the location information, generates area information which includes both area specific information of an area based on the user message and the location information and area specific information of adjacent areas, and broadcasts the area information. The digital multimedia broadcast receiving terminal having received the area information provides the area information to a user when previously stored location information is included in the area specific information of the area information. Accordingly, the user of the digital multimedia broadcast receiving terminal can obtain information on the report through the area information.

Claims

1. A digital multimedia broadcasting system for transmitting broadcasting signals which include both broadcasting content of digital multimedia broadcasting and incoming information for bi-directional communication based on the broadcasting content, the system comprising:

a user-report digital multimedia broadcast receiving terminal for receiving and reproducing the broadcasting signals, and transmitting a user message input by a user and current location information to a digital multimedia broadcasting station which broadcasts broadcasting content based on the incoming information; and

the digital multimedia broadcasting station for transmitting the broadcasting signals, receiving the user message and the location information from the user-report digital multimedia broadcast receiving terminal, generating area information including area specific information extracted from the user message and the location information, and inserting the area information into the broadcasting signals of the broadcasting content.

2. The system as claimed in claim 1, wherein the location information corresponds to base station specific information of an area in which the user-report digital multimedia broadcast receiving terminal is located in, and the area specific information corresponds to base station specific information of an area in which the user-report digital multimedia broadcast receiving terminal is located in.

3. The system as claimed in claim 1, wherein the area specific information further includes information corresponding to base station specific information of areas adjacent to the area in which the user-report digital multi-media broadcast receiving terminal is located.

4. The system as claimed in claim 1, wherein the user report digital multimedia broadcast receiving terminal inserts data corresponding to images selected by the user into the user message, and transmits the user message to the digital multimedia broadcasting station.

5. The system as claimed in claim 2, wherein the user-report digital multimedia broadcast receiving terminal includes:

a location information storage unit for receiving base station specific information from a base station in an area, in which the user-report digital multimedia broadcast receiving terminal is currently located, as area specific information, and storing the area specific information as the location information;

a TS (transport stream) packet demultiplexer for parsing the broadcasting signals and extracting the incoming information;

an incoming information storage unit for storing the extracted incoming information; and

a controller for receiving the user message from the user, and transmitting the received user message to the digital multimedia broadcasting station according to the extracted incoming information stored in the incoming information storage unit, together with the location information stored in the location information storage unit.

6. The system as claimed in claim 2, further including at least one digital multimedia broadcast receiving terminal for transmitting a user message included in the area information when broadcasting signals including the area information are received from the digital multimedia broadcasting station and area specific information, which corresponds with location information currently stored in the digital multimedia broadcast receiving terminal, exists in at least one area specific information included in received area information.

7. The system as claimed in claim 2, wherein the digital multimedia broadcasting station includes:

a user message receiver for receiving the user message and the location information from the user-report digital multimedia broadcast receiving terminal, and selecting the received user message;

an area specific information storage unit for storing area specific information of each area in order to extract area specific information of an area adjacent to an area corresponding to the location information;

an area information generator for extracting area specific information based on the location information from the area specific information storage unit, and generating area information including both the user message selected by the user message receiver and the extracted area specific information; and

a broadcasting signal generator for generating broadcasting signals including the area information contained in the broadcasting content corresponding to the incoming information.

8. The system as claimed in claim 7, wherein the user message receiver further includes an extractor for extracting a predetermined number of user messages according to one or more criterion from at least two user messages received during a predetermined time period.

9. The system as claimed in claim 8, wherein the extractor preferentially extracts the predetermined number of user messages including images, from among the received user messages.

10. The system as claimed in claim 8, wherein the extractor selects and extracts the predetermined number of user messages sequentially according to reception time.

11. The system as claimed in claim 1, wherein the user report digital multimedia broadcast receiving terminal transmits the user message including identification information preset by a user.

12. The system as claimed in claim 11, wherein, when the identification information is contained in the user message included in the area information, the digital multimedia broadcasting station transmits the identification information as caller information of the user message.

13. A method by which a digital multimedia broadcasting station broadcasts a user message, which is received from a user-report digital multimedia broadcast receiving terminal, to digital multimedia broadcast receiving terminals located in an area according to location information received together with the user message, the digital multimedia broadcasting station transmitting both broadcasting content of digital multimedia broadcasting and broadcasting signals including incoming information of the broadcasting content, the method comprising:

selecting, by the digital multimedia broadcasting station, the received user message;

extracting, by the digital multimedia broadcasting station, at least one area specific information based on the location information when the user message and the location information are received;

generating, by the digital multimedia broadcasting station, area information including said at least one extracted area specific information and the user message; and

generating and transmitting by the digital multimedia broadcasting station broadcasting signals included in broadcasting content corresponding to the incoming information, the broadcasting content containing the generated area information.

14. The method as claimed in claim 13, wherein the step of selecting the received user message includes:

when at least two user messages are received, extracting, by the digital multimedia broadcasting station, a predetermined number of user messages according to preset criteria; and

selecting, by the digital multimedia broadcasting station, the at least one extracted user message.

15. The method as claimed in claim 14, wherein, the step of extracting the predetermined number of user messages includes extracting, by the digital multimedia broadcasting station, the predetermined number of user messages including images from among the received user messages.

16. The method as claimed in claim 14, wherein, in the step of extracting the predetermined number of user messages, includes extracting, by the digital multimedia broadcasting station, the predetermined number of user messages according to reception time.

17. The method as claimed in claim 13, wherein the location information corresponds to base station specific information of an area in which the user-report digital multimedia broadcast receiving terminal is located.

18. The method as claimed in claim 17, wherein the step of extracting the area specific information includes:

checking, by the digital multimedia broadcasting station, base station specific information of an area based on the location information; and

extracting, by the digital multimedia broadcasting station base station, specific information of areas adjacent to an area based on the base station specific information.

19. The method as claimed in claim 13, wherein the step of the area information includes:

checking, by the digital multimedia broadcasting station, if the user message includes user identification information preset by a user of the user-report digital multimedia broadcast receiving terminal;

when the user message includes the user identification information, including, by the digital multimedia broadcasting station, the user identification information in caller information of the user message; and

generating area information including the user message, in which the user identification information is written as caller information, and the at least one extracted area specific information.

20. A method by which a user-report digital multimedia broadcast receiving terminal transmits a user message input by a user to a digital multimedia broadcasting station in order to broadcast the user message to digital multimedia broadcast receiving terminals located in an area according to location information of the user report digital multimedia broadcast receiving terminal, the digital multimedia broadcast receiving terminal receiving both broadcasting content of digital multimedia broadcasting and broadcasting signals including incoming information of the broadcasting content, the method comprising:

extracting, by the user report digital multimedia broadcast receiving terminal, the incoming information from the broadcasting signals;

receiving, by the user report digital multimedia broadcast receiving terminal, base station specific information of a base station in an area in which the digital multimedia broadcast receiving terminal is currently located; and

transmitting, by the user report digital multimedia broadcast receiving terminal, the received base station specific information and the user message to the digital multimedia broadcasting station.

21. The method as claimed in claim 20, further comprising:

checking, by the user report digital multimedia broadcast receiving terminal, if user identification information preset by the user exists; and

when the user identification information is determined to exist, inserting, by the user report digital multimedia broadcast receiving terminal, the user identification information into the user message, and transmitting the user message.

22. A method by which a digital multimedia broadcast receiving terminal receives broadcasting signals including area information with a message received from a digital multimedia broadcasting station, and providing the area information, the message being provided by a user-report digital multimedia broadcast receiving terminal, the method comprising:

extracting, by the digital multimedia broadcast receiving terminal, the area information from the broadcasting signals;

comparing, by the digital multimedia broadcast receiving terminal, area specific information included in the area information with current location information, and determining whether area specific information corresponding to the location information exists in the area specific information; and

outputting, by the digital multimedia broadcast receiving terminal, the message included in the area information according to results of the determination.

23. The method as claimed in claim 22, wherein the location information corresponds to base station specific information of an area in which the digital multimedia broadcast receiving terminal is currently located.

24. The method as claimed in claim 23, wherein, in the step of determining, the digital multimedia broadcast receiving terminal checks if area specific information matching the location information exists in the area specific information.

25. The method as claimed in claim 22, wherein the step of outputting the message includes:

outputting, by the digital multimedia broadcast receiving terminal, the message included in the area information according to the results of the determination; and

when at least two messages are included in the area information, outputting, by the digital multimedia broadcast receiving terminal, a message according to selection of a user from among said at least two messages.

26. The method as claimed in claim 25, wherein, in the step of outputting the message, the digital multimedia broadcast receiving terminal searches for the message according to the selection of the user depending on whether a predetermined key for selecting one of the messages is input.