Patent application number | Description | Published |
20090150933 | IPTV receiver and method of providing channel details information - An IPTV receiver and a method of providing channel details information are provided. A network interface transmits and receives an IP packet through a network. An IP network stack checks a destination of the received IP packet and classifies the IP packet according to a protocol. A Service Information (SI) decoder parses a channel map record included in the IP packet to read a channel map instance included in the channel map record, parses a channel details record included in the IP packet to read the channel details information included in the channel details record, wherein the channel map instance includes channel details reception information. an IPTV terminal function (ITF) operation controller controls the reception of the channel details record based on the channel details reception information. | 06-11-2009 |
20090158327 | IPTV receiver and method of providing channel map information - AN IPTV receiver and a method of providing channel map information are provided. A network interface transmits and receives an IP packet through a network. An IP network stack checks a destination of the received IP packet and classifies the IP packet according to a protocol. A Service Information (SI) decoder parses a master SI table included in the IP packet to read channel map management information included in the master SI table, and parses a channel map record included in the IP packet to read a channel map instance included in the channel map record. An IPTV terminal function (ITF) operation controller controls the reception of the channel map record based on the read channel map management information. | 06-18-2009 |
20090158330 | IPTV receiver and method of acquiring a resource for an IPTV service - An IPTV receiver and a method of acquiring a resource for an Internet protocol TV (IPTV) service are provided. A network interface transmits and receives an IP packet through a network. An IP network stack checks a destination of the received IP packet and classifies the IP packet according to a protocol. A Service Information (SI) decoder parses parsing an Internet protocol TV (IPTV) service record containing a resource locator element representing location of a resource included in the IP packet and read a child element contained in the resource locator element. An IPTV terminal function (ITF) operation controller controls the retrieval of the resource according to information included in the child element. | 06-18-2009 |
20090158348 | IPTV receiver and method of discovering an IPTV service - AN IPTV receiver and a method of discovering an IPTV service are provided. A network interface transmits and receives an IP packet through a network. An IP network stack checks a destination of the received IP packet and classifies the IP packet according to a protocol. A Service Information (SI) decoder parses a service provider discovery record included in the IP packet to read registration server address information included in the service provider discovery record and parses a provision information record included in the IP packet to read EPG discovery information included in the provision information record. An IPTV Terminal Function (ITF) operation controller controls a request of a registration to be transmitted based on the read registration server address information controlling a request of a registration to be transmitted based on the read registration server address information for receiving the provision information record. | 06-18-2009 |
20090158349 | IPTV receiver and method of providing channel map management information - AN IPTV receiver and a method of providing channel map management information are provided. A network interface transmits and receives an IP packet through a network. An IP network stack checks a destination of the received IP packet and classifies the IP packet according to a protocol. A Service Information (SI) decoder parses a system information (SI) decoder parsing a provision information record included in the IP packet to read location information of a master SI table included in the provision information record, and parses a master SI table record included in the IP packet to read channel map management information included in the master SI table record. An IPTV terminal function (ITF) operation controller controls the reception of the master SI table record based on the read location information of the master SI table. | 06-18-2009 |
20090165050 | Method for controlling a channel and an IPTV receiver - A method for controlling an inactive channel for building a channel map in an internet protocol television (IPTV) receiver and the IPTV receiver thereof are provided. The method includes receiving a master service information (SI) table including a first element defining location of a virtual channel map table, parsing the first element in the received master SI table, receiving the virtual channel map table including a second element defining location of a virtual channel description table based on the parsed location element, parsing the second element in the received virtual channel map table, receiving the virtual channel description table, which includes a third element indicating designation of times when a virtual channel service is active, based on the parsed second element, parsing the third element in the received virtual channel description table, and controlling display of a virtual channel according to the parsed third element. | 06-25-2009 |
20090178094 | Broadcasting receiver and method of transmitting / receiving broadcasting signal - A method of transmitting/receiving a broadcasting signal and a broadcasting receiver are disclosed. A rating region table (RRT) including a rating value identifier identifying rating information is stored, and, when broadcasting contents are received, the rating value identifier is obtained from a descriptor (or service discovery information) including the rating information of the contents. Then, the received broadcasting contents can be blocked according to the rating value identifier obtained from the descriptor and the rating value identifier of the RRT. Accordingly, although the RRT is changed, the broadcasting contents can be conveniently blocked using the unchanged rating value identifier. | 07-09-2009 |
20090204986 | Method of performing parental control a channel and an IPTV receiver - A method for performing parental control a channel for building a channel map in an internet protocol television (IPTV) receiver and the IPTV receiver thereof are provided. The method includes receiving a master service information (SI) table including a first element defining location of a virtual channel map table, parsing the first element in the received master SI table, receiving the virtual channel map table including a second element defining location of a virtual channel description table based on the parsed location element, parsing the second element in the received virtual channel map table, receiving the virtual channel description table, which includes a third element indicating a default parental guidance rating of a virtual channel service when present, based on the parsed second element, parsing the third element in the received virtual channel description table, and controlling to allow ratings based on the type of parental guidance system according to the parsed third element. | 08-13-2009 |
20150074726 | METHOD FOR CONTROLLING A CHANNEL AND AN IPTV RECEIVER - A method for controlling an inactive channel for building a channel map in an internet protocol television (IPTV) receiver and the IPTV receiver thereof are provided. The method includes receiving a master service information (SI) table including a first element defining location of a virtual channel map table, parsing the first element in the received master SI table, receiving the virtual channel map table including a second element defining location of a virtual channel description table based on the parsed location element, parsing the second element in the received virtual channel map table, receiving the virtual channel description table, which includes a third element indicating designation of times when a virtual channel service is active, based on the parsed second element, parsing the third element in the received virtual channel description table, and controlling display of a virtual channel according to the parsed third element. | 03-12-2015 |