公开(公告)号：US6085094A

公开(公告)日：2000-07-04

申请号：US141477

申请日：1998-08-27

Applicant: Mini Vasudevan ,  Sheng-Chou Lin ,  Stone H. Tseng

Inventor： Mini Vasudevan ,  Sheng-Chou Lin ,  Stone H. Tseng

IPC: H04B7/005 ,  H04W16/14 ,  H04Q7/36

CPC classification number: H04W16/14 ,  H04B7/005

Abstract: A method for optimizing spectral re-use between an interferer digital phase modulated cellular system and a desirable analog phase modulated cellular system is disclosed wherein an optimal guard band to use with adjacent channel interference is determined, or an optimal guard zone to use with co-channel interference is determined. This is achieved by determining the effect of interference due to a digital phase modulated signal at the baseband of a desired analog phase modulated signal. By the use of this invention, the capacity of a desired system and/or the quality of a service provided by a desired system may be enhanced.

Abstract translation: 公开了一种用于优化干扰源数字相位调制蜂窝系统和期望的模拟相位调制蜂窝系统之间的频谱重用的方法，其中确定与相邻信道干扰一起使用的最佳保护带， 确定通道干扰。 这是通过确定在期望的模拟相位调制信号的基带处由数字相位调制信号引起的干扰的影响来实现的。 通过使用本发明，可以提高期望系统的容量和/或由期望的系统提供的服务的质量。

公开(公告)号：US20110099383A1

公开(公告)日：2011-04-28

申请号：US12605560

申请日：2009-10-26

Applicant: Ching-Yang WU ,  Chia-Feng Lee ,  Sheng-Chou Lin

Inventor： Ching-Yang WU ,  Chia-Feng Lee ,  Sheng-Chou Lin

IPC: H04L9/32 ,  G06F21/00

CPC classification number: G06F21/78 ,  G06F21/31 ,  G06F2221/2129

Abstract: A method for transmitting data and preventing unauthorized data duplication for human-machine interface device (HID) using Mass Storage Class (MSC) operating on Universal Serial Bus (USB) simulating the HID as an external USB storage device to make data connection to an external computer thus driver installation is not required when the operating system used by the external computer is not compatible with the operating used by the HID. The method encrypted the transmitted data via a dynamic password and does not write the data to the File Allocation Table (FAT) therefore the transmitted data is not under threat of unauthorized data duplication by a third party.

Abstract translation: 一种使用在通用串行总线（USB）上运行的大容量存储类（MSC）来传输数据并防止未经授权的数据复制的人机界面设备（HID）的方法，该模拟HID作为外部USB存储设备，以使数据连接到外部 当外部计算机使用的操作系统与HID使用的操作不兼容时，不需要计算机进行驱动程序安装。 该方法通过动态密码对发送的数据进行加密，并且不将数据写入文件分配表（FAT），因此所发送的数据不受第三方未经授权的数据复制的威胁。

公开(公告)号：US08479300B2

公开(公告)日：2013-07-02

申请号：US12605560

申请日：2009-10-26

Applicant: Ching-Yang Wu ,  Chia-Feng Lee ,  Sheng-Chou Lin

Inventor： Ching-Yang Wu ,  Chia-Feng Lee ,  Sheng-Chou Lin

IPC: G06F12/14

CPC classification number: G06F21/78 ,  G06F21/31 ,  G06F2221/2129

Abstract: A method for transmitting data and preventing unauthorized data duplication for human-machine interface device (HID) using Mass Storage Class (MSC) operating on Universal Serial Bus (USB) simulating the HID as an external USB storage device to make data connection to an external computer thus driver installation is not required when the operating system used by the external computer is not compatible with the operating used by the HID. The method encrypted the transmitted data via a dynamic password and does not write the data to the File Allocation Table (FAT) therefore the transmitted data is not under threat of unauthorized data duplication by a third party.

Abstract translation: 一种使用在通用串行总线（USB）上运行的大容量存储类（MSC）来传输数据并防止未经授权的数据复制的人机界面设备（HID）的方法，该模拟HID作为外部USB存储设备，以使数据连接到外部 当外部计算机使用的操作系统与HID使用的操作不兼容时，不需要计算机进行驱动程序安装。 该方法通过动态密码对发送的数据进行加密，并且不将数据写入文件分配表（FAT），因此所发送的数据不受第三方未经授权的数据复制的威胁。

公开(公告)号：US06094580A

公开(公告)日：2000-07-25

申请号：US951685

申请日：1997-10-16

Applicant: Chang Yu ,  Sairam Subramanian ,  Andrew Sendonaris ,  Sheng-Chou Lin ,  Mohamed Landolsi ,  Nikhil Jain ,  Seshu Madhavapeddy ,  Stone Tseng ,  Venugopal Veeravalli

Inventor： Chang Yu ,  Sairam Subramanian ,  Andrew Sendonaris ,  Sheng-Chou Lin ,  Mohamed Landolsi ,  Nikhil Jain ,  Seshu Madhavapeddy ,  Stone Tseng ,  Venugopal Veeravalli

IPC: H04W16/18 ,  H04B17/00

CPC classification number: H04W16/18

Abstract: Provided herein is a computer-implemented method for generating an optimized cellular-network cell-site plan for an area. A plurality of cellular-traffic demand nodes distributed across the area is provided. Each cellular-traffic demand node of the plurality of cellular-traffic demand nodes has an associated weighting characteristics set. The plurality of nodes are consolidated into a plurality of centroids. Each centroid represents a number of nodes that come within a traffic threshold. A potential cell site is positioned on each of the centroids. Each potential cell site has an associated base-transmitter-station parameter characteristics set. The demand node coverage of each potential cell site is determined with respect to a signal strength of the potential cell site. From the plurality of potential cell sites a minimized cell-site subset is selected while maintaining sufficient cellular service coverage of the plurality of demand nodes.

Abstract translation: 本文提供了一种用于为区域生成优化的蜂窝网络小区站点计划的计算机实现的方法。 提供分布在该区域上的多个蜂窝业务需求节点。 多个蜂窝业务需求节点中的每个蜂窝业务需求节点具有相关联的权重特征集合。 多个节点被合并为多个质心。 每个质心代表流量阈值内的多个节点。 潜在的细胞位点位于每个质心上。 每个潜在的小区站点都具有一个相关的基站 - 发射台参数特征集。 相对于潜在细胞位点的信号强度确定每个潜在细胞位点的需求节点覆盖。 从多个潜在的小区站点中选择最小化的小区站点子集，同时维持多个需求节点的足够的蜂窝业务覆盖。

公开(公告)号：US6138025A

公开(公告)日：2000-10-24

申请号：US32419

申请日：1998-02-26

Applicant: Hee C. Lee ,  Wei Yuan ,  Sairam Subramanian ,  Sheng-Chou Lin

Inventor： Hee C. Lee ,  Wei Yuan ,  Sairam Subramanian ,  Sheng-Chou Lin

IPC: H04W68/00 ,  H04Q7/20

CPC classification number: H04W68/00

Abstract: A method for distributing paging load in a multicell wireless communication system establishes a plurality of location areas, with each location area including at least one cell. A load limit is based upon the greatest number of pages that may be transmitted in a particular cell over a given time period for cells of the multicell wireless communication system is determined. A paging load for the cellular wireless communication system is determined based upon historical loading and/or simulations and projections. A plurality of location areas are determined so that the paging load is distributed among the plurality of location areas such that a partial paging load respective to each cell of the multicell wireless communication system is less than a respective load limit. Boundaries of the location areas are then chosen to substantially minimize registration load within the multicell wireless communication system. In reducing registration loading, the location areas may be created so that some of the cells of the multicell wireless communication system reside in a plurality of location areas. A graph partitioning algorithm, such as a modified KL algorithm may be used to create the location areas and set the boundaries. In such operation, weights are determined for each node (cell) and edge in the graph, such weights based upon respective paging loads, non-paging loads and expected mobility between cells for the respective cell. Once these weights have been assigned, a modified KL graph partition is performed to find the location area boundaries which reduce registration loading. A multicell wireless communication system constructed according to the present invention includes a plurality of location areas having boundaries selected to reduce registration loading.

Abstract translation: 在多单元无线通信系统中分配寻呼负载的方法建立多个位置区域，每个位置区域包括至少一个小区。 负载限制基于在多个单元无线通信系统的单元确定的给定时间段内可以在特定小区中发送的最大页数。 基于历史负载和/或模拟和预测确定蜂窝无线通信系统的寻呼负载。 确定多个位置区域，使得寻呼负载分布在多个位置区域中，使得相应于多单元无线通信系统的每个小区的部分寻呼负载小于相应的负载限制。 然后选择位置区域的边界以便基本上最小化多单元无线通信系统内的注册负载。 在减少注册加载中，可以创建位置区域，使得多单元无线通信系统的一些小区驻留在多个位置区域中。 可以使用诸如修改的KL算法的图分割算法来创建位置区域并设置边界。 在这种操作中，对于图中的每个节点（小区）和边缘确定权重，这些权重基于相应的寻呼负载，非寻呼负载以及相应小区的小区之间的预期移动性。 一旦分配了这些权重，就执行一个修改后的KL图分区来找到减少注册加载的位置区域边界。 根据本发明构造的多单元无线通信系统包括具有被选择以减少配准加载的边界的多个位置区域。