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1. 发明申请

WO2010072131A1 PACKET PROCESSING APPARATUS AND METHOD CAPABLE OF GENERATING MODIFIED PACKETS BY MODIFYING PAYLOADS OF SPECIFIC PACKETS IDENTIFIED FROM RECEIVED PACKETS 审中-公开
标题翻译：分组处理装置和方法可以通过修改从接收到的分组识别的特定分组的载荷来生成修改的分组
公开(公告)号：WO2010072131A1
公开(公告)日：2010-07-01
申请号：PCT/CN2009/075755
申请日：2009-12-21
申请人： MEDIATEK INC. , YEH, Chin-Wang , YEH, You-Min , CHIOU, Rong-Liang , DENG, Yu-Hsiung , WANG, Ching-Chieh
发明人： YEH, Chin-Wang , YEH, You-Min , CHIOU, Rong-Liang , DENG, Yu-Hsiung , WANG, Ching-Chieh
IPC分类号： H04L29/06
CPC分类号： H04N21/2389 , H04N21/23608 , H04N21/2362 , H04N21/426 , H04N21/434 , H04N21/4385
摘要： A packet processing apparatus includes a packet identifying unit and a packet modifying unit. The packet identifying unit is utilized for receiving a plurality of packets and checking identification information derived from the received packets to identify first packets from the received packets. The packet modifying unit is coupled to the packet identifying unit, and is utilized for checking payloads of the first packets to identify second packets from the first packets, where each of the second packets has specific data included in a payload thereof, and for modifying at least the payload of each of the second packets.
摘要翻译：分组处理装置包括分组识别单元和分组修改单元。分组识别单元用于接收多个分组，并检查从接收到的分组导出的识别信息，以从接收到的分组中识别第一分组。分组修改单元耦合到分组识别单元，并且用于检查第一分组的有效载荷以识别来自第一分组的第二分组，其中每个第二分组具有包括在其有效载荷中的特定数据，并且用于在至少每个第二分组的有效载荷。

2. 发明申请

WO2010066084A1 TRANSPORT STREAM PROCESSING APPARATUS CAPABLE OF STORING TRANSPORT STREAM BEFORE THE TRANSPORT STREAM IS DESCRAMBLED AND THEN DESCRAMBLING THE STORED TRANSPORT STREAM FOR PLAYBACK 审中-公开
标题翻译：运输流程设备可以在运输流被清除之前存储运输流，然后将存储的运输流量用于回放
公开(公告)号：WO2010066084A1
公开(公告)日：2010-06-17
申请号：PCT/CN2008/073490
申请日：2008-12-12
申请人： MEDIATEK INC. , YEH, You min
发明人： YEH, You min
IPC分类号： H04N7/08
CPC分类号： H04N7/163 , H04N21/4181 , H04N21/4334 , H04N21/4344 , H04N21/4367 , H04N21/4405 , H04N21/4623
摘要： A transport stream processing apparatus includes a demodulation module, a transport stream storage module, a multip lexer, and a conditional access system interface. The demodulation module is for demodulating an input signal to generate a first transport stream. The transport stream storage module is for storing a second transport stream. The multiplexer has an output port, a first input port for receiving the first transport stream, and a second input port for receiving the second transport stream. The multiplexer selectively couples the first input port or the second input port to the output port. The conditional access system interface is coupled to the output port of the multiplexer for coupling a conditional access module. The conditional access system interface transmits a transport stream outputted from the out put port of the multiplexer to the conditional access module for signal processing when the conditional access module is coupled to the conditional access system interface.
摘要翻译：传输流处理装置包括解调模块，传输流存储模块，多路由器和条件访问系统接口。解调模块用于解调输入信号以产生第一传输流。传输流存储模块用于存储第二传输流。复用器具有输出端口，用于接收第一传输流的第一输入端口和用于接收第二传输流的第二输入端口。复用器将第一输入端口或第二输入端口选择性地耦合到输出端口。条件访问系统接口耦合到多路复用器的输出端口，用于耦合条件访问模块。当条件访问模块耦合到条件访问系统接口时，条件访问系统接口将从多路复用器的输出端口输出的传输流传输到用于信号处理的条件访问模块。

3. 发明申请

WO2010072132A1 PACKET PROCESSING APPARATUS AND METHOD CAPABLE OF GENERATING MODIFIED PACKETS BY MODIFYING PAYLOADS OF SPECIFIC PACKETS IDENTIFIED FROM RECEIVED PACKETS 审中-公开
标题翻译：分组处理装置和方法可以通过修改从接收到的分组识别的特定分组的载荷来生成修改的分组
公开(公告)号：WO2010072132A1
公开(公告)日：2010-07-01
申请号：PCT/CN2009/075761
申请日：2009-12-21
申请人： MEDIATEK INC. , YEH, Chin-Wang , YEH, You-Min , CHIOU, Rong-Liang , DENG, Yu-Hsiung , WANG, Ching-Chieh
发明人： YEH, Chin-Wang , YEH, You-Min , CHIOU, Rong-Liang , DENG, Yu-Hsiung , WANG, Ching-Chieh
IPC分类号： H04L12/56 , H04N7/00
CPC分类号： H04N21/2389 , H04N21/23608 , H04N21/2362 , H04N21/426 , H04N21/434 , H04N21/4385
摘要： A packet processing apparatus (100) includes a packet identifying unit (102) and a packet modifying unit (104). The packet identifying unit (102) is utilized for receiving a plurality of packets and checking identification information and data length information which are derived from the received packets to identify first packets from the received packets. The packet modifying unit (104) is coupled to the packet identifying unit (102), and is utilized for checking payloads of the first packets to identify second packets from the first packets, where each of the second packets has specific data included in a payload thereof, and for modifying at least the payload of each of the second packets.
摘要翻译：分组处理装置（100）包括分组识别单元（102）和分组修改单元（104）。分组识别单元（102）用于接收多个分组，并检查从接收的分组导出的识别信息和数据长度信息，以从接收到的分组中识别第一分组。分组修改单元（104）耦合到分组识别单元（102），并且用于检查第一分组的有效载荷以识别来自第一分组的第二分组，其中每个第二分组具有包括在有效载荷中的特定数据并且用于至少修改每个第二分组的有效载荷。

4. 发明申请

WO2010072134A1 SIGNAL PROCESSING APPARATUSES CAPABLE OF PROCESSING INITIALLY REPRODUCED PACKETS PRIOR TO BUFFERING THE INITIALLY REPRODUCED PACKETS 审中-公开
标题翻译：信号处理装置能够在初始化复制分组之前进行初步复制的分组
公开(公告)号：WO2010072134A1
公开(公告)日：2010-07-01
申请号：PCT/CN2009/075773
申请日：2009-12-21
申请人： MEDIATEK INC. , WANG, Ching-Chieh , YEH, You-Min , YEH, Chin-Wang , CHIOU, Rong-Liang
发明人： WANG, Ching-Chieh , YEH, You-Min , YEH, Chin-Wang , CHIOU, Rong-Liang
IPC分类号： H04N7/14
CPC分类号： H04N21/2389 , H04N21/23608 , H04N21/2362 , H04N21/426 , H04N21/434 , H04N21/4385
摘要： A signal processing apparatus includes a first signal processing block and a second signal processing block. The first signal processing block is utilized for processing an input signal to generate a first target processing result, including a plurality of packets initially reproduced from the input signal, to an output port of the first signal processing circuit, where each of the packets contains a corresponding packet identifier (PID). The second signal processing block has an input port coupled to the output port of the first signal processing circuit, and is utilized for processing the first target processing result according to PIDs of the packets and accordingly generating a second target processing result. There is no buffer coupled between the output port of the first signal processing circuit and the input port of the second signal processing circuit.
摘要翻译：信号处理装置包括第一信号处理块和第二信号处理块。第一信号处理块用于处理输入信号以产生包括从输入信号最初再现的多个分组的第一目标处理结果到第一信号处理电路的输出端口，其中每个分组包含一个相应的分组标识符（PID）。第二信号处理块具有耦合到第一信号处理电路的输出端口的输入端口，并且用于根据分组的PID处理第一目标处理结果，并且因此产生第二目标处理结果。在第一信号处理电路的输出端口和第二信号处理电路的输入端口之间没有耦合的缓冲器。

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