公开(公告)号：US20050018636A1

公开(公告)日：2005-01-27

申请号：US10922427

申请日：2004-08-20

申请人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

发明人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

IPC分类号： H04L29/02 ,  H04B7/005 ,  H04B7/04 ,  H04B7/08 ,  H04B7/26 ,  H04J3/00 ,  H04J3/06 ,  H04J3/16 ,  H04J4/00 ,  H04L1/00 ,  H04L1/06 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14 ,  H04L5/22 ,  H04L12/56 ,  H04L27/18 ,  H04M20060101 ,  H04M1/00 ,  H04M3/00 ,  H04M11/00 ,  H04M11/06 ,  H04Q3/42 ,  H04Q3/58 ,  H04Q3/62 ,  H04Q11/04 ,  H04W4/18 ,  H04W12/02 ,  H04W12/10 ,  H04W28/04 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/06 ,  H04W36/12 ,  H04W40/02 ,  H04W52/00 ,  H04W56/00 ,  H04W72/04 ,  H04W72/12 ,  H04W74/00 ,  H04W74/04 ,  H04W76/02 ,  H04W84/00 ,  H04W84/08 ,  H04W84/14 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04W84/14 ,  H04B7/04 ,  H04B7/0865 ,  H04J3/0647 ,  H04J3/0682 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0084 ,  H04L1/06 ,  H04L1/08 ,  H04L1/1642 ,  H04L1/18 ,  H04L1/188 ,  H04L1/1887 ,  H04L5/143 ,  H04W4/18 ,  H04W24/00 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/12 ,  H04W40/02 ,  H04W52/0216 ,  H04W52/20 ,  H04W56/00 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12 ,  H04W74/04 ,  H04W76/10 ,  H04W84/00 ,  H04W88/08 ,  Y02D70/30 ,  Y02D70/444

摘要： A system and method for wireless communication between a plurality of subscriber units and a base station, the base station communicating information signals from an originating source to a destination subscriber unit over a channel at an assigned one of a plurality of frequencies using repetitive time frames, each said time frame comprising a sequence of time slots. The channel is defined as having the same one or more time slots from the sequence of time slots in one or more of the time frames. The base station includes a central processing unit capable of assigning a duration of time for the information signals being sent to the destination subscriber unit. The duration equals the duration of one or more time slots in the same frame. The central processing unit maintains a memory of which time slots of each time frame have been assigned and provides the time slot assignment, and therefore channel assignment, by consulting said memory. The system includes a multiplexer for multiplexing the information signals onto the assigned channel; and a transmitter for transmitting the information signals to the destination subscriber unit using the assigned channel.

公开(公告)号：US20070245386A1

公开(公告)日：2007-10-18

申请号：US11623680

申请日：2007-01-16

申请人： Steven Morley ,  Juan Faus ,  John Ratzel ,  Diane Ratzel

发明人： Steven Morley ,  Juan Faus ,  John Ratzel ,  Diane Ratzel

IPC分类号： H04N7/18

CPC分类号： H04N7/163 ,  G11B20/00007 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00507 ,  G11B20/00673 ,  G11B2020/10537 ,  G11B2020/10638 ,  G11B2220/2516 ,  G11B2220/2562 ,  H04N5/913 ,  H04N7/165 ,  H04N7/167 ,  H04N7/1675 ,  H04N9/31 ,  H04N21/2143 ,  H04N21/222 ,  H04N21/2265 ,  H04N21/23116 ,  H04N21/26613 ,  H04N21/4131 ,  H04N21/41415 ,  H04N21/4181 ,  H04N21/4325 ,  H04N21/4405 ,  H04N21/44204 ,  H04N21/4623 ,  H04N21/4627 ,  H04N2005/91364

摘要： An apparatus and method for decoding of encoded signals representing at least image information from a storage medium is claimed. A storage device is configured to receive the storage medium. A decoder is configured receive the compressed encrypted encoded signals from the storage medium, and send the signals to a decryptor. The decryptor is configured to decrypt the compressed encrypted encoded signals, and send the signals to a decompressor. The decompressor is configured to receive the compressed encoded signals from the decryptor and to decompress the compressed encoded signals to enable display of the image.

摘要翻译： 一种用于对从存储介质表示至少图像信息的编码信号进行解码的装置和方法。 存储设备被配置为接收存储介质。 解码器被配置为从存储介质接收压缩的加密编码信号，并将信号发送到解密器。 解密器被配置为对压缩的加密编码信号进行解密，并将信号发送到解压缩器。 解压缩器被配置为从解密器接收压缩的编码信号并且解压缩压缩的编码信号以使得能够显示图像。

公开(公告)号：US20070071335A1

公开(公告)日：2007-03-29

申请号：US11559358

申请日：2006-11-13

申请人： Kadayam Thyagarajan ,  Steven Morley

发明人： Kadayam Thyagarajan ,  Steven Morley

IPC分类号： G06K9/36

CPC分类号： H04N19/93 ,  H04N19/126 ,  H04N19/147 ,  H04N19/154 ,  H04N19/60 ,  H04N19/96

摘要： A system and method for quality-based image compression utilizing adaptively sized blocks and sub-blocks of discrete cosine transform coefficient data and a quality based quantization scale factor is claimed. A block size assignment element in an encoder element selects the block or sub-block of an input block of pixel data to be processed. Blocks with variances larger than a threshold are subdivided, while blocks with variances smaller than a threshold are not subdivided. A transform element transforms the pixel values of the selected blocks into the frequency domain. The frequency domain values are quantized either on a block by block basis or a frame by frame basis utilizing a scale factor that correlates with the quality of the image. The data is then serialized and coded in preparation for transmission.

摘要翻译： 声称使用自适应大小的块和子块的离散余弦变换系数数据和基于质量的量化比例因子的基于质量的图像压缩的系统和方法。 编码器元件中的块大小分配元素选择要处理的像素数据的输入块的块或子块。 方差大于阈值的块被细分，而方差小于阈值的块不被细分。 变换元素将所选择的块的像素值变换为频域。 使用与图像的质量相关联的比例因子，逐个块地或逐帧地量化频域值。 然后将数据序列化和编码以准备传输。

公开(公告)号：US20050135619A1

公开(公告)日：2005-06-23

申请号：US11030353

申请日：2005-01-05

申请人： Steven Morley ,  Juan Faus ,  John Ratzel

发明人： Steven Morley ,  Juan Faus ,  John Ratzel

IPC分类号： G06F12/14 ,  G06F21/24 ,  G11B20/10 ,  G11B27/031 ,  G11B27/032 ,  H04L9/08 ,  H04N5/765 ,  H04N5/91 ,  H04N5/913 ,  H04N5/92 ,  H04N7/16 ,  H04N7/167 ,  H04N7/26 ,  H04N7/30 ,  H04N9/804 ,  H04N9/806

CPC分类号： H04N21/41415 ,  G11B27/031 ,  G11B27/032 ,  G11B2220/90 ,  H04N5/765 ,  H04N5/913 ,  H04N7/163 ,  H04N7/165 ,  H04N7/1675 ,  H04N9/8042 ,  H04N9/8063 ,  H04N19/122 ,  H04N19/146 ,  H04N19/176 ,  H04N19/60 ,  H04N19/96 ,  H04N21/42646 ,  H04N21/4408 ,  H04N2005/91364

摘要： An apparatus and method for the encoding and storage of signals representing at least image information onto a storage medium is claimed. A source generator is configured to convert the signals into digitized image information. A compressor is configured to receive the digitized image information from the source generator and compress the digitized image. An encryptor is configured to receive the compressed digitized image information from the compressor and encrypt the compressed digitized image information. A storage device is configured to then store the encrypted compressed digitized image information onto the storage medium.

摘要翻译： 一种用于将表示至少图像信息的信号编码和存储到存储介质上的装置和方法。 源生成器被配置为将信号转换成数字化的图像信息。 压缩器被配置为从源发生器接收数字化图像信息并压缩数字化图像。 加密器被配置为从压缩器接收压缩的数字化图像信息，并对压缩的数字化图像信息进行加密。 存储装置被配置为然后将加密的压缩数字化图像信息存储到存储介质上。

公开(公告)号：US20050025097A1

公开(公告)日：2005-02-03

申请号：US10925027

申请日：2004-08-24

申请人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

发明人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

IPC分类号： H04L29/02 ,  H04B7/005 ,  H04B7/04 ,  H04B7/08 ,  H04B7/26 ,  H04J3/00 ,  H04J3/06 ,  H04J3/16 ,  H04J4/00 ,  H04L1/00 ,  H04L1/06 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14 ,  H04L5/22 ,  H04L12/56 ,  H04L27/18 ,  H04M20060101 ,  H04M1/00 ,  H04M3/00 ,  H04M11/00 ,  H04M11/06 ,  H04Q3/42 ,  H04Q3/58 ,  H04Q3/62 ,  H04Q11/04 ,  H04W4/18 ,  H04W12/02 ,  H04W12/10 ,  H04W28/04 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/06 ,  H04W36/12 ,  H04W40/02 ,  H04W52/00 ,  H04W56/00 ,  H04W72/04 ,  H04W72/12 ,  H04W74/00 ,  H04W74/04 ,  H04W76/02 ,  H04W84/00 ,  H04W84/08 ,  H04W84/14 ,  H04W88/02 ,  H04W88/08 ,  H04Q7/00

CPC分类号： H04W84/14 ,  H04B7/04 ,  H04B7/0865 ,  H04J3/0647 ,  H04J3/0682 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0084 ,  H04L1/06 ,  H04L1/08 ,  H04L1/1642 ,  H04L1/18 ,  H04L1/188 ,  H04L1/1887 ,  H04L5/143 ,  H04W4/18 ,  H04W24/00 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/12 ,  H04W40/02 ,  H04W52/0216 ,  H04W52/20 ,  H04W56/00 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12 ,  H04W74/04 ,  H04W76/10 ,  H04W84/00 ,  H04W88/08 ,  Y02D70/30 ,  Y02D70/444

摘要： A system and method for wireless communication between a plurality of subscriber units and a base station, the base station communicating information signals from an originating source to a destination subscriber unit over a channel at an assigned one of a plurality of frequencies using repetitive time frames, each said time frame comprising a sequence of time slots. The channel is defined as having the same one or more time slots from the sequence of time slots in one or more of the time frames. The base station includes a central processing unit capable of assigning a duration of time for the information signals being sent to the destination subscriber unit. The duration equals the duration of one or more time slots in the same frame. The central processing unit maintains a memory of which time slots of each time frame have been assigned and provides the time slot assignment, and therefore channel assignment, by consulting said memory. The system includes a multiplexer for multiplexing the information signals onto the assigned channel; and a transmitter for transmitting the information signals to the destination subscriber unit using the assigned channel.

公开(公告)号：US20050025101A1

公开(公告)日：2005-02-03

申请号：US10922361

申请日：2004-08-20

申请人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

发明人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

IPC分类号： H04L29/02 ,  H04B7/005 ,  H04B7/04 ,  H04B7/08 ,  H04B7/26 ,  H04J3/00 ,  H04J3/06 ,  H04J3/16 ,  H04J4/00 ,  H04L1/00 ,  H04L1/06 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14 ,  H04L5/22 ,  H04L12/56 ,  H04L27/18 ,  H04M20060101 ,  H04M1/00 ,  H04M3/00 ,  H04M11/00 ,  H04M11/06 ,  H04Q3/42 ,  H04Q3/58 ,  H04Q3/62 ,  H04Q11/04 ,  H04W4/18 ,  H04W12/02 ,  H04W12/10 ,  H04W28/04 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/06 ,  H04W36/12 ,  H04W40/02 ,  H04W52/00 ,  H04W56/00 ,  H04W72/04 ,  H04W72/12 ,  H04W74/00 ,  H04W74/04 ,  H04W76/02 ,  H04W84/00 ,  H04W84/08 ,  H04W84/14 ,  H04W88/02 ,  H04W88/08 ,  H04L12/43 ,  H04J1/00

CPC分类号： H04W84/14 ,  H04B7/04 ,  H04B7/0865 ,  H04J3/0647 ,  H04J3/0682 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0084 ,  H04L1/06 ,  H04L1/08 ,  H04L1/1642 ,  H04L1/18 ,  H04L1/188 ,  H04L1/1887 ,  H04L5/143 ,  H04W4/18 ,  H04W24/00 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/12 ,  H04W40/02 ,  H04W52/0216 ,  H04W52/20 ,  H04W56/00 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12 ,  H04W74/04 ,  H04W76/10 ,  H04W84/00 ,  H04W88/08 ,  Y02D70/30 ,  Y02D70/444

摘要： A system and method for wireless communication between a plurality of subscriber units and a base station, the base station communicating information signals from an originating source to a destination subscriber unit over a channel at an assigned one of a plurality of frequencies using repetitive time frames, each said time frame comprising a sequence of time slots. The channel is defined as having the same one or more time slots from the sequence of time slots in one or more of the time frames. The base station includes a central processing unit capable of assigning a duration of time for the information signals being sent to the destination subscriber unit. The duration equals the duration of one or more time slots in the same frame. The central processing unit maintains a memory of which time slots of each time frame have been assigned and provides the time slot assignment, and therefore channel assignment, by consulting said memory. The system includes a multiplexer for multiplexing the information signals onto the assigned channel; and a transmitter for transmitting the information signals to the destination subscriber unit using the assigned channel.

公开(公告)号：US20050025094A1

公开(公告)日：2005-02-03

申请号：US10923285

申请日：2004-08-20

申请人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

发明人： Eric Paneth ,  Mark Handzel ,  Steven Morley ,  Graham Avis

IPC分类号： H04L29/02 ,  H04B7/005 ,  H04B7/04 ,  H04B7/08 ,  H04B7/26 ,  H04J3/00 ,  H04J3/06 ,  H04J3/16 ,  H04J4/00 ,  H04L1/00 ,  H04L1/06 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14 ,  H04L5/22 ,  H04L12/56 ,  H04L27/18 ,  H04M20060101 ,  H04M1/00 ,  H04M3/00 ,  H04M11/00 ,  H04M11/06 ,  H04Q3/42 ,  H04Q3/58 ,  H04Q3/62 ,  H04Q11/04 ,  H04W4/18 ,  H04W12/02 ,  H04W12/10 ,  H04W28/04 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/06 ,  H04W36/12 ,  H04W40/02 ,  H04W52/00 ,  H04W56/00 ,  H04W72/04 ,  H04W72/12 ,  H04W74/00 ,  H04W74/04 ,  H04W76/02 ,  H04W84/00 ,  H04W84/08 ,  H04W84/14 ,  H04W88/02 ,  H04W88/08 ,  H04Q7/00

CPC分类号： H04W84/14 ,  H04B7/04 ,  H04B7/0865 ,  H04J3/0647 ,  H04J3/0682 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0084 ,  H04L1/06 ,  H04L1/08 ,  H04L1/1642 ,  H04L1/18 ,  H04L1/188 ,  H04L1/1887 ,  H04L5/143 ,  H04W4/18 ,  H04W24/00 ,  H04W28/06 ,  H04W28/14 ,  H04W28/24 ,  H04W28/26 ,  H04W36/12 ,  H04W40/02 ,  H04W52/0216 ,  H04W52/20 ,  H04W56/00 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12 ,  H04W74/04 ,  H04W76/10 ,  H04W84/00 ,  H04W88/08 ,  Y02D70/30 ,  Y02D70/444

摘要： A system and method for wireless communication between a plurality of subscriber units and a base station, the base station communicating information signals from an originating source to a destination subscriber unit over a channel at an assigned one of a plurality of frequencies using repetitive time frames, each said time frame comprising a sequence of time slots. The channel is defined as having the same one or more time slots from the sequence of time slots in one or more of the time frames. The base station includes a central processing unit capable of assigning a duration of time for the information signals being sent to the destination subscriber unit. The duration equals the duration of one or more time slots in the same frame. The central processing unit maintains a memory of which time slots of each time frame have been assigned and provides the time slot assignment, and therefore channel assignment, by consulting said memory. The system includes a multiplexer for multiplexing the information signals onto the assigned channel; and a transmitter for transmitting the information signals to the destination subscriber unit using the assigned channel.