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    • 8. 发明申请
    • System and method for transmitting/receiving ESG data update information in DVB-H system
    • 在DVB-H系统中发送/接收ESG数据更​​新信息的系统和方法
    • US20080040762A1
    • 2008-02-14
    • US11804689
    • 2007-05-18
    • Ji-Wuck JungHyun-Chul KimYoung-Jip KimKyung-Shin Lee
    • Ji-Wuck JungHyun-Chul KimYoung-Jip KimKyung-Shin Lee
    • H04N7/173
    • H04N21/435H04N21/235H04N21/23614H04N21/2362H04N21/26283H04N21/4345H04N21/4348H04N21/64315
    • Disclosed is a system and a method for transmitting/receiving update information of Electronic Service Guide (ESG) data in a Digital Video Broadcasting-Handheld (DVB-H) system. For this, the system for transmitting/receiving the update information includes a DVB-H system for detecting the version of the ESG data which is to be transmitted, for inserting the version information of the ESG data in a predetermined table among tables containing Program Specific Information/Service Information (PSI/SI) data, and for transmitting the version information of the ESG data included in the predetermined table; and a DVB-H receiving terminal for receiving PSI/SI data and then analyzing the received PSI/SI data to detect the version of the ESG data from the analyzed PSI/SI data, for comparing the detected version of the ESG data with version information of ESG data detected from PSI/SI, which has been already received, in order to check if the two versions accord with each other, and for making connection with a transmission channel of the ESG data if the two versions do not accord with each other, to receive the ESG data, and then to update the received ESG data.
    • 公开了一种用于在数字视频广播手持(DVB-H)系统中发送/接收电子服务指南(ESG)数据的更新信息的系统和方法。 为此,用于发送/接收更新信息的系统包括用于检测要发送的ESG数据的版本的DVB-H系统,用于将包含节目特定的表格中的ESG数据的版本信息插入到预定表中 信息/服务信息(PSI / SI)数据,并且用于发送包括在预定表中的ESG数据的版本信息; 以及用于接收PSI / SI数据的DVB-H接收终端,然后分析所接收的PSI / SI数据,以便从所分析的PSI / SI数据中检测ESG数据的版本,以将ESG数据的检测版本与版本信息进行比较 从已经接收到的PSI / SI检测到的ESG数据,以便检查两个版本是否一致,并且如果两个版本不相符,则与ESG数据的传输通道建立连接 ,接收ESG数据,然后更新收到的ESG数据。
    • 10. 发明申请
    • User interface method for switching modes in combined terrestrial DMB terminal
    • 用于组合地面DMB终端切换模式的用户界面方法
    • US20070085899A1
    • 2007-04-19
    • US11523506
    • 2006-09-19
    • Jeong-Sik ChoYoung-Jip KimJoon-Ho ParkHyun-Chul Kim
    • Jeong-Sik ChoYoung-Jip KimJoon-Ho ParkHyun-Chul Kim
    • H04N7/14H04M1/00
    • H04B1/3805H04H20/42
    • Disclosed is a user interface method for switching modes in a combined terrestrial DMB terminal. When an event according to other mode (B) occurs, a user's key input is confirmed. It is checked if the key input aims at mode switching, and if so, a current service mode is switched to the other mode (B). Otherwise, it is further checked if the key input is a key input for immediate execution. When the key input for immediate execution aims at immediate execution following audio termination, an audio service in the current service mode (A) is terminated, and then the current service mode is switched to the other mode (B). When the key input for immediate execution aims at immediate execution without the audio termination, a video service in the current service mode (A) is terminated, and then the current service mode is switched to the other mode (B).
    • 公开了一种用于在组合的地面DMB终端中切换模式的用户界面方法。 当发生根据其他模式(B)的事件时,确认用户的键输入。 检查键输入是否针对模式切换,如果是,将当前服务模式切换到其他模式(B)。 否则,进一步检查键输入是否是用于立即执行的键输入。 当立即执行的键输入旨在在音频终止之后立即执行,当前服务模式(A)中的音频服务终止,然后将当前服务模式切换到另一模式(B)。 当立即执行的键输入旨在立即执行而没有音频终止时,当前服务模式(A)的视频服务终止,然后将当前服务模式切换到另一模式(B)。