公开(公告)号：US6028538A

公开(公告)日：2000-02-22

申请号：US948737

申请日：1997-10-10

Applicant: Rajaram Ramesh ,  Carlos E. Vidales ,  Wayne Stark

Inventor： Rajaram Ramesh ,  Carlos E. Vidales ,  Wayne Stark

IPC: G06F3/02 ,  G06F3/023 ,  H03K17/94

CPC classification number: G06F3/023

Abstract: A method for transmitting key characters representative of keys on a keyboard is provided. A probability of use for one or more of the key characters may be determined by counting the number of occurrences of the key characters for a predetermined time period or for a literary work. Alternatively, the number of occurrences of one or more of the key characters may be calculated in real time and the probability of use adjusted accordingly for the key characters. Based on their calculated probability of use, the key characters are mapped into transmission formats. A system and a keyboard are also disclosed which map key characters into transmission formats based on probability of use of the key characters. Additional methods are disclosed for using error detection data in the transmission formats. Exemplary error detection may include adding parity bits or configuring the data in the transmission formats to indicate errors. Further methods are provided for providing unique addresses in the transmission formats to differentiate between key characters sent from one keyboard and key characters sent from another keyboard.

Abstract translation: 提供了一种用于在键盘上传送表示键的键字符的方法。 一个或多个关键字符的使用概率可以通过计算预定时间段或文学作品中的关键字符的出现次数来确定。 或者，可以实时计算一个或多个关键字符的出现次数，并且针对关键字符相应地调整使用概率。 根据其计算的使用概率，将关键字符映射为传输格式。 还公开了一种系统和键盘，其基于使用关键字符的概率将关键字符映射成传输格式。 公开了使用传输格式的错误检测数据的附加方法。 示例性错误检测可以包括添加奇偶校验位或以传输格式配置数据以指示错误。 提供了进一步的方法来提供传输格式中的唯一地址以区分从一个键盘发送的关键字符和从另一个键盘发送的键字符。

公开(公告)号：US08842752B2

公开(公告)日：2014-09-23

申请号：US13052667

申请日：2011-03-21

Applicant: Amer A. Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Andrew Chou

Inventor： Amer A. Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Andrew Chou

IPC: H04L27/28 ,  H04L5/00 ,  H04L1/00

CPC classification number: H04W72/08 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0046 ,  H04L5/0058 ,  H04L5/006 ,  H04L2001/0093

Abstract: A multiuser scheme allowing for a number of users, sets of user, or carriers to share one or more channels is provided. In the invention, the available channel bandwidth is subdivided into a number of equal-bandwidth subchannels according to standard OFDM practice. A transmitter transmits data on a set of OFDM subchannels that need not be contiguous in the spectrum or belong to the same OFDM channel. A receiver receives and decodes the data and detects errors on subchannels. The receiver then broadcasts the identity of those subchannels on which the error rate exceeds a specific threshold, and the transmitter may select different subchannels for transmission based on this information.

Abstract translation: 提供允许多个用户，一组用户或运营商共享一个或多个信道的多用户方案。 在本发明中，可用的信道带宽根据标准OFDM实践被细分为多个等带宽子信道。 发射机在不需要在频谱中连续或属于相同OFDM信道的一组OFDM子信道上发送数据。 接收器接收并解码数据并检测子信道上的错误。 然后，接收机广播差错率超过特定阈值的子信道的身份，并且发射机可以基于该信息来选择用于发送的不同子信道。

公开(公告)号：US20110311714A1

公开(公告)日：2011-12-22

申请号：US13032213

申请日：2011-02-22

Applicant: Mark E. Seeley ,  Fletcher Derek Southard ,  Mike James Mewhort ,  Joseph Earl Robinson ,  Roger William Leikam ,  Jeff Wayne Stark ,  Brett A. Bickerton ,  Jonathan C. Stupka ,  David Wilde ,  Cephas M. Wozencraft

Inventor： Mark E. Seeley ,  Fletcher Derek Southard ,  Mike James Mewhort ,  Joseph Earl Robinson ,  Roger William Leikam ,  Jeff Wayne Stark ,  Brett A. Bickerton ,  Jonathan C. Stupka ,  David Wilde ,  Cephas M. Wozencraft

IPC: C23C16/442 ,  A61L33/02 ,  C23C16/458 ,  B05D1/24

CPC classification number: C23C16/442 ,  A61L27/303 ,  B05D1/22 ,  B05D1/60 ,  C23C16/26 ,  C23C16/458

Abstract: Arrangements are provided for assembling multiple substrates for coating within a fluidized bed coater so as to deposit a coating of uniform thickness across the entire exterior surface thereof. One embodiment includes a method for coating orthopedic implants having convex and concave surfaces with pyrocarbon by pyrolytic decomposition of a hydrocarbon.

Abstract translation: 提供了用于组装用于在流化床涂布机内涂覆的多个基材以便在其整个外表面上沉积均匀厚度的涂层的布置。 一个实施例包括一种通过碳氢化合物的热解分解来涂覆具有凸起和凹陷表面的整形外科植入物与热解碳的方法。

公开(公告)号：US20110173485A1

公开(公告)日：2011-07-14

申请号：US13052667

申请日：2011-03-21

Applicant: Amer A. Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Andrew Chou

Inventor： Amer A. Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Andrew Chou

IPC: G06F11/07

CPC classification number: H04W72/08 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0046 ,  H04L5/0058 ,  H04L5/006 ,  H04L2001/0093

Abstract: A multiuser scheme allowing for a number of users, sets of user, or carriers to share one or more channels is provided. In the invention, the available channel bandwidth is subdivided into a number of equal-bandwidth subchannels according to standard OFDM practice. A transmitter transmits data on a set of OFDM subchannels that need not be contiguous in the spectrum or belong to the same OFDM channel. A receiver receives and decodes the data and detects errors on subchannels. The receiver then broadcasts the identity of those subchannels on which the error rate exceeds a specific threshold, and the transmitter may select different subchannels for transmission based on this information.

Abstract translation: 提供允许多个用户，一组用户或运营商共享一个或多个信道的多用户方案。 在本发明中，可用信道带宽根据标准OFDM实践被细分为多个等带宽子信道。 发射机在不需要在频谱中连续或属于相同OFDM信道的一组OFDM子信道上发送数据。 接收器接收并解码数据并检测子信道上的错误。 然后，接收机广播差错率超过特定阈值的子信道的身份，并且发射机可以基于该信息来选择用于发送的不同子信道。

公开(公告)号：US20080240267A1

公开(公告)日：2008-10-02

申请号：US11731269

申请日：2007-03-30

Applicant: Amer Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Chou

Inventor： Amer Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Chou

IPC: H04L27/28

CPC classification number: H04W72/08 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0046 ,  H04L5/0058 ,  H04L5/006 ,  H04L2001/0093

Abstract: A multiuser scheme allowing for a number of users, sets of user, or carriers to share one or more channels is provided. In the invention, the available channel bandwidth is subdivided into a number of equal-bandwidth subchannels according to standard OFDM practice. A transmitter transmits data on a set of OFDM subchannels that need not be contiguous in the spectrum or belong to the same OFDM channel. A receiver receives and decodes the data and detects errors on subchannels. The receiver then broadcasts the identity of those subchannels on which the error rate exceeds a specific threshold, and the transmitter may select different subchannels for transmission based on this information.

Abstract translation: 提供允许多个用户，一组用户或运营商共享一个或多个信道的多用户方案。 在本发明中，可用信道带宽根据标准OFDM实践被细分为多个等带宽子信道。 发射机在不需要在频谱中连续或属于相同OFDM信道的一组OFDM子信道上发送数据。 接收器接收并解码数据并检测子信道上的错误。 然后，接收机广播差错率超过特定阈值的子信道的身份，并且发射机可以基于该信息来选择用于发送的不同子信道。

公开(公告)号：US4796110A

公开(公告)日：1989-01-03

申请号：US830559

申请日：1986-02-18

Applicant: Edward N. Glass ,  Wayne Stark

Inventor： Edward N. Glass ,  Wayne Stark

IPC: G11B20/12 ,  G11B20/18 ,  G11B5/09 ,  H03M13/00

CPC classification number: G11B20/1809 ,  G11B20/1205 ,  G11B20/1202 ,  G11B2220/90

Abstract: The specification discloses a system and method for storing digital information on a magnetic tape wherein redundant information is generated and also stored so that subsequently unreadable portions of the tape can be regenerated based on the readable portions. The tape is formatted to include a plurality of sequentially arranged blocks, each including a plurality of generally identical data sectors and error-correction sectors. The placement of the data sectors and the associated error-correction sectors within a common block facilitates, and increases the speed of, tape writes and reads. Preferably, a Reed-Solomon code is utilized to generate the redundant information in the error-correction sectors as a preferred balance between recoverability, tape overhead, and speed of encoding.

Abstract translation: 本说明书公开了一种用于在磁带上存储数字信息的系统和方法，其中产生冗余信息并且还被存储，使得可以基于可读部分重新生成磁带的随后的不可读部分。 磁带被格式化为包括多个顺序排列的块，每个块包括多个大致相同的数据扇区和纠错扇区。 将数据扇区和相关联的纠错扇区放置在公共块内有助于并提高磁带写入和读取的速度。 优选地，使用Reed-Solomon码来产生纠错扇区中的冗余信息，作为可恢复性，磁带开销和编码速度之间的优选平衡。

公开(公告)号：US06282181B1

公开(公告)日：2001-08-28

申请号：US09065590

申请日：1998-04-24

Applicant: Wayne Stark ,  Gregory E. Bottomley ,  Paul W. Dent

Inventor： Wayne Stark ,  Gregory E. Bottomley ,  Paul W. Dent

IPC: H04B7216

CPC classification number: G06F7/724

Abstract: Pseudorandom number sequence generation is a significant component in a variety of existing and proposed CDMA systems. In CDMA handsets, techniques for sequence generation in conjunction with sleep mode are an important component in paging performance and standby time. Techniques are described herein for properly advancing sequence states in conjunction with, for example, sleep mode without detrimentally draining battery capacity.

Abstract translation: 伪随机数序列生成是各种现有和提出的CDMA系统中的重要组成部分。 在CDMA手机中，结合睡眠模式的序列生成技术是寻呼性能和待机时间的重要组成部分。 这里描述了与例如睡眠模式一起正确地提升序列状态而不会不利地耗尽电池容量的技术。

公开(公告)号：US09279181B2

公开(公告)日：2016-03-08

申请号：US13032213

申请日：2011-02-22

Applicant: Mark E. Seeley ,  Fletcher Derek Southard ,  Mike James Mewhort ,  Joseph Earl Robinson ,  Roger William Leikam ,  Jeff Wayne Stark ,  Brett A. Bickerton ,  Jonathan C. Stupka ,  David Wilde

Inventor： Mark E. Seeley ,  Fletcher Derek Southard ,  Mike James Mewhort ,  Joseph Earl Robinson ,  Roger William Leikam ,  Jeff Wayne Stark ,  Brett A. Bickerton ,  Jonathan C. Stupka ,  David Wilde ,  Cephas M. Wozencraft

IPC: B23P15/26 ,  C23C16/26 ,  A61L27/30 ,  C23C16/442 ,  C23C16/458 ,  B05D1/22 ,  B05D1/00

CPC classification number: C23C16/442 ,  A61L27/303 ,  B05D1/22 ,  B05D1/60 ,  C23C16/26 ,  C23C16/458

Abstract: Arrangements are provided for assembling multiple substrates for coating within a fluidized bed coater so as to deposit a coating of uniform thickness across the entire exterior surface thereof. One embodiment includes a method for coating orthopedic implants having convex and concave surfaces with pyrocarbon by pyrolytic decomposition of a hydrocarbon.

Abstract translation: 提供了用于组装用于在流化床涂布机内涂覆的多个基材以便在其整个外表面上沉积均匀厚度的涂层的布置。 一个实施例包括一种通过碳氢化合物的热解分解来涂覆具有凸起和凹陷表面的整形外科植入物与热解碳的方法。

公开(公告)号：US07929623B2

公开(公告)日：2011-04-19

申请号：US11731269

申请日：2007-03-30

Applicant: Amer A. Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Andrew Chou

Inventor： Amer A. Hassan ,  Christian Huitema ,  Wayne Stark ,  Yunnan Wu ,  Philip Andrew Chou

IPC: H04K1/10

CPC classification number: H04W72/08 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0046 ,  H04L5/0058 ,  H04L5/006 ,  H04L2001/0093

Abstract: A multiuser scheme allowing for a number of users, sets of user, or carriers to share one or more channels is provided. In the invention, the available channel bandwidth is subdivided into a number of equal-bandwidth subchannels according to standard OFDM practice. A transmitter transmits data on a set of OFDM subchannels that need not be contiguous in the spectrum or belong to the same OFDM channel. A receiver receives and decodes the data and detects errors on subchannels. The receiver then broadcasts the identity of those subchannels on which the error rate exceeds a specific threshold, and the transmitter may select different subchannels for transmission based on this information.

Abstract translation: 提供允许多个用户，一组用户或运营商共享一个或多个信道的多用户方案。 在本发明中，可用信道带宽根据标准OFDM实践被细分为多个等带宽子信道。 发射机在不需要在频谱中连续或属于相同OFDM信道的一组OFDM子信道上发送数据。 接收器接收并解码数据并检测子信道上的错误。 然后，接收机广播差错率超过特定阈值的子信道的身份，并且发射机可以基于该信息来选择用于发送的不同子信道。

公开(公告)号：US06240538B1

公开(公告)日：2001-05-29

申请号：US09150526

申请日：1998-09-10

Applicant: Paul Dent ,  Amer Hassan ,  Wayne Stark

Inventor： Paul Dent ,  Amer Hassan ,  Wayne Stark

IPC: H03M1327

CPC classification number: H04L1/20 ,  H03M13/154 ,  H03M13/17 ,  H03M13/2721 ,  H03M13/3707 ,  H03M13/6306 ,  H03M13/6513 ,  H03M13/6561

Abstract: A method for coded transmission of data is disclosed. A first code word interleaved in a first plurality of burst transmissions is recovered for further processing. The recovered code word is decoded to correct and identify any errors within the code word. Using the results of the above-decoding, bad burst transmissions are identified and erased. Subsequently, a second code word interleaved within a second plurality of burst transmissions is recovered. The second plurality of burst transmissions includes the erased burst transmissions from the first plurality of burst transmissions. The received second code word is then errors and erasures decoded.

Abstract translation: 公开了一种用于数据传输的方法。 在第一多个突发传输中交织的第一码字被恢复用于进一步处理。 解码恢复的码字以纠正和识别码字内的任何错误。 使用上述解码的结果，识别和擦除坏的突发传输。 随后，恢复在第二多个突发传输内交织的第二码字。 第二多个突发传输包括来自第一多个突发传输的擦除突发传输。 接收到的第二个代码字就是解码的错误和擦除。