公开(公告)号：US20100215044A1

公开(公告)日：2010-08-26

申请号：US12682420

申请日：2008-08-18

Applicant: Yong Ju Lee ,  Tae Jin Lee ,  Jae-Hyoun Yoo ,  Kyeongok Kang ,  Jin Woong Kim ,  Chieteuk Ahn

Inventor： Yong Ju Lee ,  Tae Jin Lee ,  Jae-Hyoun Yoo ,  Kyeongok Kang ,  Jin Woong Kim ,  Chieteuk Ahn

IPC: H04L12/56 ,  H04J3/24

CPC classification number: G10L19/167 ,  G10L19/008 ,  G10L19/26 ,  H04H20/95 ,  H04H2201/11 ,  H04L45/00 ,  H04N7/52 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/236 ,  H04N21/434 ,  H04N21/4343 ,  H04N21/435 ,  H04N21/4398 ,  H04N21/6547 ,  H04N21/8106

Abstract: The present invention relates to a system for transmitting and receiving audio, particularly, to a method and apparatus for transmitting and receiving of object-based audio contents, which packetizes audio objects having the same characteristic. To achieve the above, the present invention includes filtering a plurality of ESs according to common information, adding a packet header to the respective filtered ESs and generate ES packets, aggregating all the generated ES packets and then adding a multi-object packet header to the aggregated ES packets to generate an object packet, and multiplexing the generated object packet, packetizing the multiplexed object packet according to a transmitting media and transmitting the packetized object packet.

Abstract translation: 本发明涉及用于发送和接收音频的系统，特别涉及用于发送和接收基于对象的音频内容的方法和装置，该方法和装置对具有相同特性的音频对象进行打包。 为了实现上述目的，本发明包括根据公共信息对多个ES进行过滤，将分组报头添加到相应的经过滤的ES并生成ES分组，聚集所有生成的ES分组，然后将多对象分组报头添加到 聚合ES分组以生成对象分组，并且复用所生成的对象分组，根据发送媒体对多路复用的目标分组进行分组，并发送分组化对象分组。

公开(公告)号：US20100091695A1

公开(公告)日：2010-04-15

申请号：US12556552

申请日：2009-09-09

Applicant: Ying Gao ,  Daniel Carson

Inventor： Ying Gao ,  Daniel Carson

IPC: H04H20/71

CPC classification number: H04H60/13 ,  H04H20/426 ,  H04H40/09 ,  H04H2201/11 ,  H04W4/06 ,  H04W52/0216 ,  Y02D70/168

Abstract: Methods and apparatus for optimizing idle mode stand-by time in wireless device operable in a multicast system are disclosed. In order to maximize or optimize the stand-by time for idle mode, a time line for decoding of overhead information symbol (OIS) data received in one or more superframes in the wireless device. Based on the determined time line, an offset time period can be determined for setting an idle mode timer period used by the wireless device to decode the OIS information. By offsetting the timer period, a wireless device can be ensured to wake up and prepared to latch OIS information before the start of a superframe boundary, thus minimizing the wake up time of the device operating in an idle mode and, in turn, optimizing stand-by time.

Abstract translation: 公开了在多播系统中可操作的无线设备中优化空闲模式待机时间的方法和装置。 为了最大化或优化空闲模式的待机时间，用于解码在无线设备中的一个或多个超帧中接收的开销信息符号（OIS）数据的时间线。 基于所确定的时间线，可以确定偏移时间段以设置无线设备使用的空闲模式定时器周期来解码OIS信息。 通过抵消定时器周期，可以确保无线设备在超帧边界开始之前唤醒并准备锁存OIS信息，从而最小化在空闲模式下操作的设备的唤醒时间，并且反过来优化站 -按时间。

公开(公告)号：US07659807B2

公开(公告)日：2010-02-09

申请号：US11367277

申请日：2006-03-06

Applicant: Jae-Ho Kim ,  Hyun-Ji Kim ,  Jeong-Wook Seo

Inventor： Jae-Ho Kim ,  Hyun-Ji Kim ,  Jeong-Wook Seo

IPC: G08B1/08 ,  H04L12/58 ,  H04M3/42

CPC classification number: H04H60/31 ,  H04H60/65 ,  H04H2201/11 ,  H04M1/0233 ,  H04M1/72544 ,  H04M2250/56

Abstract: A device and method are provided for processing multimedia broadcast-related events in a portable terminal, and include a memory for storing character UI images according to multimedia broadcast-related events, an event collection section for collecting the multimedia broadcast-related events generated in the portable terminal and for generating event messages for discriminating the generated multimedia broadcast-related events, an agent control section including a plurality of specialists for processing the multimedia broadcast-related events, the agent control section determining specialists corresponding to the event messages, selecting and outputting character UI IDs corresponding to the multimedia broadcast-related events of the determined specialist, and processing feedback information on the corresponding events according to the feedback information of a user, and an agent expression section for outputting character images and texts which correspond to the multimedia broadcast-related events and the feedback information.

Abstract translation: 提供了一种用于在便携式终端中处理多媒体广播相关事件的装置和方法，并且包括用于根据多媒体广播相关事件存储字符UI图像的存储器，用于收集在多媒体广播相关事件中生成的多媒体广播相关事件的事件收集部分 便携式终端，用于产生用于识别生成的多媒体广播相关事件的事件消息;代理控制部分，包括用于处理多媒体广播相关事件的多个专家;代理控制部分确定与事件消息对应的专家，选择和输出 与所确定的专家的多媒体广播相关事件相对应的字符UI ID，以及根据用户的反馈信息处理对应事件的反馈信息，以及用于输出与多媒体广播相对应的字符图像和文本的代理表达部分 -r 高兴的事件和反馈信息。

公开(公告)号：US07558570B2

公开(公告)日：2009-07-07

申请号：US11374796

申请日：2006-03-14

Applicant: Ji-Wuck Jung ,  Byoung-Dai Lee ,  Tae-Soo Lee ,  Chang-Sup Shim ,  Yun-Je Oh ,  Young-Jip Kim

Inventor： Ji-Wuck Jung ,  Byoung-Dai Lee ,  Tae-Soo Lee ,  Chang-Sup Shim ,  Yun-Je Oh ,  Young-Jip Kim

IPC: H04N5/445

CPC classification number: H04H20/57 ,  H04H60/43 ,  H04H2201/11

Abstract: A terrestrial DMB receiver using an imaginary channel in a terrestrial DMB system is disclosed. The terrestrial DMB receiver includes: a key input unit for receiving an input from a user; a display unit for providing image output to the user; an imaginary channel storage unit for storing information on imaginary channels designated to each broadcasting service by the user; a DMB receiving unit for receiving terrestrial DMB broadcasting; a MCI/SI analyzer for analyzing MCI and SI of FIC information from a DMB broadcasting signal received through the DMB receiving unit; and a controller for searching for the imaginary channel storage unit according to values of number keys input from the key input unit, extracting service IDs, controlling the DMB receiving unit to select broadcasting services according to the extracted service IDs, checking the information analyzed through the MCI/SI analyzer, and performing an update for the imaginary channel storage unit.

Abstract translation: 公开了一种在地面DMB系统中使用虚拟通道的地面DMB接收机。 地面DMB接收机包括：用于从用户接收输入的键输入单元; 用于向用户提供图像输出的显示单元; 虚信道存储单元，用于存储由用户指定给每个广播服务的虚信道的信息; 用于接收地面DMB广播的DMB接收单元; 用于通过DMB接收单元接收的DMB广播信号分析MCI和SI的FIC信息的MCI / SI分析器; 以及控制器，用于根据从键输入单元输入的数字键的值搜索虚信道存储单元，提取服务ID，根据所提取的服务ID控制DMB接收单元选择广播服务，检查通过 MCI / SI分析器，并且对虚拟信道存储单元进行更新。

公开(公告)号：US20080248787A1

公开(公告)日：2008-10-09

申请号：US11806021

申请日：2007-05-29

Applicant: Su Yeon Hwang ,  Jin Sun Shim ,  Jin Hyung Lee

Inventor： Su Yeon Hwang ,  Jin Sun Shim ,  Jin Hyung Lee

IPC: H04Q7/22 ,  H04M1/00

CPC classification number: H04H20/93 ,  H04H60/27 ,  H04H2201/11 ,  H04H2201/37 ,  H04N21/47

Abstract: A broadcasting mobile terminal communication method and the broadcasting mobile terminal are disclosed. The method includes displaying a list of broadcast files stored on the terminal, in which at least one of the broadcast files is associated with broadcast related data stored on the terminal, and the broadcasting related data allows a user to obtain additional information about the at least one broadcast file. The method also includes selecting a broadcast file that is associated with broadcast related data, and connecting to an entity that provides the additional information about the at least one broadcast file.

Abstract translation: 公开了一种广播移动终端通信方法和广播移动终端。 该方法包括显示存储在终端上的广播文件的列表，其中至少一个广播文件与存储在终端上的广播相关数据相关联，并且广播相关数据允许用户获得关于至少 一个广播文件。 该方法还包括选择与广播相关数据相关联的广播文件，以及连接到提供关于至少一个广播文件的附加信息的实体。

公开(公告)号：US20070117532A1

公开(公告)日：2007-05-24

申请号：US11463634

申请日：2006-08-10

Applicant: Bonkee Kim ,  Bo-Eun Kim

Inventor： Bonkee Kim ,  Bo-Eun Kim

IPC: H04H1/00 ,  H04B1/16

CPC classification number: H03J1/005 ,  H04B1/0064 ,  H04B1/0082 ,  H04B1/30 ,  H04H40/18 ,  H04H2201/11 ,  H04H2201/20

Abstract: Provided is a terrestrial-digital multimedia broadcasting (T-DMB) and digital audio broadcasting (DAB) low intermediate frequency (IF) receiver. A T-DMB and DAB low IF receiver comprises a low noise amplifier (LNA), an image rejection down-conversion mixer, a low pass filter, an amplifier, a local oscillator, and a phase-locked loop. Particularly, the LNA, the image rejection down-conversion mixer, the low pass filter, the amplifier, the local oscillator, and the phase-locked loop are integrated in a monolithic semiconductor integrated circuit substrate. Using the T-DMB and DAB low IF receiver allows a removal of a conventional SAW filter and the T-DMB and DAB low IF receiver can be easily integrated in the monolithic semiconductor integrated circuit substrate, and manufactured at low costs.

Abstract translation: 提供了地面数字多媒体广播（T-DMB）和数字音频广播（DAB）低中频（IF）接收机。 T-DMB和DAB低中频接收机包括低噪声放大器（LNA），镜像抑制下变频混频器，低通滤波器，放大器，本地振荡器和锁相环。 特别地，LNA，图像抑制下变频混频器，低通滤波器，放大器，本地振荡器和锁相环集成在单片半导体集成电路基板中。 使用T-DMB和DAB低IF接收器可以去除传统的SAW滤波器，而T-DMB和DAB低IF接收器可以轻松集成在单片半导体集成电路基板中，并以低成本制造。

公开(公告)号：US20060107292A1

公开(公告)日：2006-05-18

申请号：US11274293

申请日：2005-11-16

Applicant: Kyoung Moon

Inventor： Kyoung Moon

IPC: H04N5/445 ,  G06F13/00 ,  G06F3/00 ,  H04N7/16

CPC classification number: H04H60/39 ,  H04H60/74 ,  H04H2201/11 ,  H04H2201/20

Abstract: A digital broadcast method, a digital broadcast apparatus, and a data structure thereof are disclosed. A digital broadcast Service Information (SI) data structure includes a Service Information (SI) structure equipped with a service and a service component, and transmits necessary data via a Fast Information Channel) and a Main Service Channel (MSC). The data structure includes an event identifier (EvtId) field for classifying a program varying with time in the service component in event units, and identifying the event in the SI, such that it provides program information.

Abstract translation: 公开了数字广播方法，数字广播装置及其数据结构。 数字广播服务信息（SI）数据结构包括配备有服务和服务组件的服务信息（SI）结构，并经由快速信息信道和主服务信道（MSC）发送必要的数据。 数据结构包括事件标识符（EvtId）字段，用于在事件单元中对服务组件中随时间变化的程序进行分类，并且识别SI中的事件，使得其提供节目信息。

公开(公告)号：EP2375600A3

公开(公告)日：2012-08-01

申请号：EP11161371.7

申请日：2011-04-06

Applicant: Sony Ericsson Mobile Communications AB

Inventor： Cui, Yuanyuan ,  Wang, Qian

IPC: H04H60/37 ,  H04H60/43

CPC classification number: H04H60/37 ,  H04H60/43 ,  H04H2201/11

Abstract: Method and apparatus for tuning a program channel based on a sound sample in a mobile communication terminal. The apparatus includes: a sound sample acquiring unit configured to acquire a sound sample of a predetermined period of time in a predetermined format, with respect to a program including audio played by a program playing source; a transmitting unit configured to transmit the sound sample to a server over a network, so as to acquire corresponding program channel information based on the sound sample; a receiving unit configured to receive the acquired program channel information; and a tuning and playing unit configured to tune to an appropriate program channel based on the received program channel information. The user can conveniently tune the mobile communication terminal to an appropriate program channel based on the sound of the program, instead of recognizing the channel information of a program being played himself.

公开(公告)号：EP2061169A3

公开(公告)日：2011-11-23

申请号：EP08253341.5

申请日：2008-10-15

Applicant: LG Electronics Inc.

Inventor： Kim, Seong-Nam

IPC: H04H60/39 ,  H04N5/445

CPC classification number: H04N5/44543 ,  H04H60/25 ,  H04H60/72 ,  H04H2201/11 ,  H04N21/41407 ,  H04N21/47214

Abstract: A mobile terminal comprises means for receiving broadcast schedule information relating to a broadcast programme, an input (130,151) for receiving user commands; a display (151); and a controller (180) for generating a programme guide (D50, D150, D410) on the display from the broadcast schedule information when an external input indicating a schedule generation is detected, and to generate a broadcast schedule of a specific programme when the specific programme is selected from the programme guide. The mobile terminal may add a desired programme on a programme guide to a personal schedule, thus to enable frequent checking of the broadcast schedule of the desired broadcast programme. Also, in broadcast receiving mode as well as in the general mode, it is possible to add a desired broadcast programme to a personal schedule chart and to add the desired programme to the personal schedule even by a manual search, so as to facilitate the checking of periodic broadcast programmes such as soap operas or remaining broadcast schedule of series.

公开(公告)号：EP1798880A3

公开(公告)日：2010-12-15

申请号：EP06025841.5

申请日：2006-12-13

Applicant: LG Electronics Inc.

Inventor： Jo, Young Sub

IPC: H04H1/00

CPC classification number: H04H60/14 ,  H04H60/15 ,  H04H2201/11 ,  H04H2201/20

Abstract: A method of providing a digital broadcast and apparatus for receiving a digital broadcast are disclosed, by which a CA (conditional access) digital broadcast can be temporarily provided to enable a digital broadcast user to easily decide whether to subscribe to a pay broadcasting service by allowing the broadcast user to temporarily access the pay broadcasting service without necessary qualification or condition. The present invention generates a digital broadcast transmission frame for digital broadcast content including time-limited broadcast reception admission information to enable the digital broadcast to be received for a limited time.