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公开(公告)号:US06988197B1
公开(公告)日:2006-01-17
申请号:US09632933
申请日:2000-08-04
申请人: Joakim Persson , Bernard Smeets , Tobias Melin
发明人: Joakim Persson , Bernard Smeets , Tobias Melin
IPC分类号: H04L9/00
CPC分类号: H04L9/3273 , H04L2209/80
摘要: In a communication system, an authentication ciphering offset (ACO) is generated as a function of one or more parameters, wherein at least one of the one or more parameters is derived from earlier-computed values of the ACO. This enables each device to avoid generating an ACO value that is out of synchronization with a counterpart ACO value generated in another communication device.
摘要翻译: 在通信系统中,作为一个或多个参数的函数产生认证加密偏移(ACO),其中所述一个或多个参数中的至少一个是从较早计算出的ACO值导出的。 这使得每个设备避免产生与另一通信设备中生成的对应ACO值不同步的ACO值。
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公开(公告)号:US07788428B2
公开(公告)日:2010-08-31
申请号:US12056942
申请日:2008-03-27
申请人: Tobias Melin
发明人: Tobias Melin
CPC分类号: H04L12/66 , G09G5/006 , G09G2370/10 , G09G2370/12
摘要: A portable electronic device includes a data input/output (I/O) circuit for communicating data to/from the electronic device, first logic operative to control the data I/O circuit in accordance with a first data transfer standard, wherein the first data transfer standard defines a first connector pin out, and second logic different from the first logic and operative to control the data I/O circuit in accordance with a second data transfer standard, wherein the second data transfer defines a second connector pin out different from the first connector pin out. The device also includes switching logic operative to selectively couple the first logic or the second logic to the data I/O circuit so as to enable operation of the data I/O circuit in accordance with the first data transfer standard or the second data transfer standard.
摘要翻译: 便携式电子设备包括用于向/从电子设备传送数据的数据输入/输出(I / O)电路,第一逻辑可操作以根据第一数据传输标准来控制数据I / O电路,其中第一数据 传输标准定义第一连接器引脚输出,第二逻辑与第一逻辑不同,并且可操作以根据第二数据传输标准来控制数据I / O电路,其中第二数据传输限定与第 第一个连接器针脚输出。 该装置还包括可操作以将第一逻辑或第二逻辑选择性地耦合到数据I / O电路的切换逻辑,以便能够根据第一数据传输标准或第二数据传输标准来操作数据I / O电路 。
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公开(公告)号:US20090248924A1
公开(公告)日:2009-10-01
申请号:US12056942
申请日:2008-03-27
申请人: Tobias Melin
发明人: Tobias Melin
IPC分类号: G06F13/12
CPC分类号: H04L12/66 , G09G5/006 , G09G2370/10 , G09G2370/12
摘要: A portable electronic device includes a data input/output (I/O) circuit for communicating data to/from the electronic device, first logic operative to control the data I/O circuit in accordance with a first data transfer standard, wherein the first data transfer standard defines a first connector pin out, and second logic different from the first logic and operative to control the data I/O circuit in accordance with a second data transfer standard, wherein the second data transfer defines a second connector pin out different from the first connector pin out. The device also includes switching logic operative to selectively couple the first logic or the second logic to the data I/O circuit so as to enable operation of the data I/O circuit in accordance with the first data transfer standard or the second data transfer standard.
摘要翻译: 便携式电子设备包括用于向/从电子设备传送数据的数据输入/输出(I / O)电路,第一逻辑可操作以根据第一数据传输标准来控制数据I / O电路,其中第一数据 传输标准定义第一连接器引脚输出,第二逻辑与第一逻辑不同,并且可操作以根据第二数据传输标准来控制数据I / O电路,其中第二数据传输限定与第 第一个连接器针脚输出。 该装置还包括可操作以将第一逻辑或第二逻辑选择性地耦合到数据I / O电路的切换逻辑,以便能够根据第一数据传输标准或第二数据传输标准来操作数据I / O电路 。
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公开(公告)号:US20070226764A1
公开(公告)日:2007-09-27
申请号:US11388050
申请日:2006-03-23
申请人: Tobias Melin
发明人: Tobias Melin
IPC分类号: H04N7/16
CPC分类号: H04N5/46 , H04H60/51 , H04H60/65 , H04H60/70 , H04M1/72527 , H04M1/72572 , H04N9/642 , H04N21/4122 , H04N21/41407 , H04N21/4182 , H04N21/43637 , H04N21/4524
摘要: This invention discloses a mobile communication equipment operable to automatically select a television standard according to the mobile communication network said equipment is located in. Since different television standards need specific demodulation, respectively, it is essential to select the correct television standard like e.g. PAL or NTSC to receive proper images and films. This object is solved by a mobile communication equipment adapted for wireless communication in a wireless communication system, comprising an analysing device being operable to determine a television standard, said analysing device comprising a determining device operable to automatically determine country-specific data, and a mapping device operable to map said country-specific data to a specific television standard.
摘要翻译: 本发明公开了一种移动通信设备,其可操作用于根据所述设备所在的移动通信网络自动选择电视标准。由于不同的电视标准分别需要特定的解调,所以必须选择正确的电视标准,例如。 PAL或NTSC以接收正确的图像和胶片。 该目的通过适用于无线通信系统中的无线通信的移动通信设备来解决,该系统包括可操作以确定电视标准的分析设备,所述分析设备包括可操作以自动确定国家特定数据的确定设备和映射 设备可操作以将所述特定于国家的数据映射到特定的电视标准。
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