公开(公告)号：US20110026445A1

公开(公告)日：2011-02-03

申请号：US12935862

申请日：2009-01-21

Applicant: Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

Inventor： Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

IPC: H04L5/14

CPC classification number: H04W74/002 ,  H04W74/0833

Abstract: The present invention discloses a method for configuring and indicating physical random access channel parameter in a time division duplex system, suitable for the long term evolution, system, including: the same PRACH configuration set is stored in a base station and a terminal respectively; when performing a PRACH configuration, the terminal inquires the PRACH configuration set according to configuration information to obtain a configuration parameter, and/or the terminal computes to obtain the configuration parameter according to a system parameter. Set by using the method provided by the present invention, the PRACH configuration set can provide enough density types for various PRACH formats in order to meet the requirements of different system loads, and meanwhile can provide enough version types for each combination of format and density, decrease the processing load of the base station, and reduce the inter-cell interference.

Abstract translation: 本发明公开了一种在时分双工系统中配置和指示物理随机接入信道参数的方法，适用于长期演进系统，包括：相同的PRACH配置集分别存储在基站和终端中; 当执行PRACH配置时，终端根据配置信息查询PRACH配置集，获取配置参数，和/或终端根据系统参数进行计算，获得配置参数。 通过使用本发明提供的方法设置，PRACH配置集可以为各种PRACH格式提供足够的密度类型，以满足不同系统负载的要求，同时可以为每种格式和密度的组合提供足够的版本类型， 降低基站的处理负荷，减少小区间干扰。

公开(公告)号：US20110019752A1

公开(公告)日：2011-01-27

申请号：US12922845

申请日：2009-02-12

Applicant: Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

Inventor： Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

IPC: H04L27/00

CPC classification number: H04W74/0866 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0073

Abstract: A method for mapping physical random access channel (PRACHs) is provided in the present invention, wherein W PRACHs have the same time domain location and the serial number of each PRACH is w=0, 1, 2, . . . , W−1. The method includes: mapping the PRACHs with the odd w numbers from high frequency to low frequency, or from low frequency to high frequency in a usable frequency band, mapping the PRACHs with the even w numbers from low frequency to high frequency, or from high frequency to low frequency in the usable frequency band. One PRACH occupies 6 continuous resource blocks in the frequency domain, and the frequency bands occupied by the two adjacent PRACHs in the frequency domain do not overlap, furthermore the same mapping process is used for each version number r. The PRACHs which need to be processed by the same station could be distributed evenly in the time domain, and at the same time the inter-cell interference of the second type PRACH could be reduced to the greatest extent through the present invention.

Abstract translation: 在本发明中提供了一种用于映射物理随机接入信道（PRACH）的方法，其中W个PRACH具有相同的时域位置，并且每个PRACH的序列号为w = 0,1,2。 。 。 ，W-1。 该方法包括：在可用频带中将来自高频到低频或从低频到高频的奇数w编号的PRACH映射到具有均匀w数的低频到高频或高频的PRACH 频率到可用频带的低频。 一个PRACH在频域中占据6个连续的资源块，并且频域中两个相邻的PRACH所占据的频带不重叠，而且每个版本号r使用相同的映射处理。 需要由同一台站处理的PRACH可以在时域上均匀分配，同时通过本发明可以最大程度地减少第二类PRACH的小区间干扰。

公开(公告)号：US20110019366A1

公开(公告)日：2011-01-27

申请号：US12934414

申请日：2009-03-25

Applicant: Zhiyong Xu ,  Bin Yu ,  Min Lin ,  Pierre Bonvallat ,  Ahmed M. Ghazy

Inventor： Zhiyong Xu ,  Bin Yu ,  Min Lin ,  Pierre Bonvallat ,  Ahmed M. Ghazy

IPC: H05K5/02

CPC classification number: H04Q1/021 ,  H04Q1/026 ,  H04Q1/06 ,  H04Q1/13 ,  H04Q2201/10

Abstract: Disclosed is an embedded communication enclosure for housing and supporting communication devices and communication cables, comprising: an enclosure body; a cable connecting member, provided within said enclosure body to connect communication cables, where an input cable from the exterior of the enclosure body is connected to a plurality of distribution cables to be brought out of the enclosure body; and a first door connected with the enclosure body, for opening and closing the front of the enclosure body, said first door comprising a second door embedded therein to provide access to the cable connecting member; wherein said cable connecting member is arranged to correspond to said second door in such a manner that said cable connecting member is exposed to outside when said second door is opened. With the embedded communication enclosure, a two-stage stage operating interface is achieved, so that communication devices and cables housed in the embedded communication enclosure will not be undesirably influenced or accessed during frequently changing and maintaining terminal jumpers.

Abstract translation: 公开了一种用于容纳和支持通信设备和通信电缆的嵌入式通信外壳，包括：外壳主体; 电缆连接构件，设置在所述外壳主体内以连接通信电缆，其中来自外壳主体外部的输入电缆连接到要从外壳主体出来的多个配线电缆; 以及与所述外壳主体连接的用于打开和关闭所述外壳主体的前部的第一门，所述第一门包括嵌入其中的第二门以提供对所述电缆连接构件的接近; 其中所述电缆连接构件被布置成对应于所述第二门，使得当所述第二门打开时所述电缆连接构件暴露于外部。 利用嵌入式通信机箱，实现了两级平台操作界面，使得在频繁更换和维护终端跳线时，容纳在嵌入式通信机箱中的通信设备和电缆不会受到不必要的影响或访问。

公开(公告)号：US20110007825A1

公开(公告)日：2011-01-13

申请号：US12812463

申请日：2008-12-30

Applicant: Peng Hao ,  Bin Yu ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang

Inventor： Peng Hao ,  Bin Yu ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang

IPC: H04L27/00

CPC classification number: H04J13/14 ,  H04J13/0062 ,  H04J13/22 ,  H04W74/00

Abstract: A Method for generation of Ncs set and a method for generation of random access preamble are disclosed. The method for generation of Ncs set comprises the following steps: determine an upper limit value Ncs_max of Ncs according to a maximum cell radius value which is required to be supported by a random access channel RACH, and select Ncs values which are less than or equal to the Ncs_max to be elements of an initial Ncs set; calculate a root sequence number Nr corresponding to each element in the initial Ncs set according to formula Nr=┌M/└Npre/Ncs┘┐; and delete elements in the initial Ncs set which have the same Nr value with other elements so as to generate a screening Ncs set in which each element has a different Nr value; if N, the number of the elements in the screening Ncs set, is greater than P, the number of maximum Ncs supported by the system, then delete N−P elements from the set so as to generate a final Ncs set; else regard the screening Ncs set as the final Ncs set; wherein, M is a preamble number required by each cell, and Npre is the length of preamble sequence.

Abstract translation: 公开了一种用于生成Ncs集的方法和用于生成随机接入前导码的方法。 用于生成Ncs集的方法包括以下步骤：根据需要由随机接入信道RACH支持的最大小区半径值确定Ncs的上限值Ncs_max，并选择小于或等于Ncs的Ncs个值 Ncs_max为初始Ncs集合的元素; 计算设定的根据式NR =┌M/└Npre/Ncs┘┐对应于初始的Ncs每个元素的根序列号NR; 并删除与其他元素具有相同Nr值的初始Ncs集合中的元素，以生成其中每个元素具有不同Nr值的筛选Ncs集合; 如果N，屏蔽Ncs设置的元素数大于P，系统支持的最大Ncs个数，则从集合中删除N-P个元素，以生成最终的Ncs集合; 否则将Ncs设置为最终Ncs集; 其中，M是每个小区所需的前导码，Npre是前导序列的长度。

公开(公告)号：US20110002401A1

公开(公告)日：2011-01-06

申请号：US12812369

申请日：2008-12-02

Applicant: Peng Hao ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang ,  Bin Yu

Inventor： Peng Hao ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang ,  Bin Yu

IPC: H04L27/00

CPC classification number: H04W74/002

Abstract: A method and an apparatus for constructing a random access channel of a wireless communication system, in which the method includes the following steps: setting a length of a preamble; setting a length of a cyclic prefix according to the length of the preamble; and setting a random access channel structure consisting of the preamble and the cyclic prefix. The random access channel designed by the method can be flexibly set to transmit in the UpPTS, and can satisfy the demand of a small coverage scenario in a better manner.

Abstract translation: 一种用于构建无线通信系统的随机接入信道的方法和装置，其中该方法包括以下步骤：设置前同步码的长度; 根据前导码的长度设置循环前缀的长度; 并设置由前导码和循环前缀组成的随机接入信道结构。 通过该方法设计的随机接入信道可以灵活设置为在UpPTS中传输，可以更好地满足小覆盖情况的需求。

公开(公告)号：US07824539B2

公开(公告)日：2010-11-02

申请号：US11090944

申请日：2005-03-25

Applicant: Yanxiu Zhou ,  Bin Yu ,  Kalle Levon

Inventor： Yanxiu Zhou ,  Bin Yu ,  Kalle Levon

IPC: G01N27/26

CPC classification number: C12Q1/6825 ,  C12Q2600/156 ,  G01N27/333 ,  C12Q2565/518

Abstract: Ionic interactions are monitored to detect hybridization. The measurement may be done measuring the potential change in the solution with the ion sensitive electrode (which may be the conducting polymer (e.g., polyaniline) itself), without applying any external energy during the binding. The double helix formation during the complimentary hybridization makes this electrode act as an ion selective electrode—the nucleotide hydrogen bonding is specific and thus monitoring the ionic phosphate group addition becomes selective. Polyaniline on the surface of nylon film forms a positively charged polymer film. Thiol linkage can be utilized for polyaniline modification and thiol-modified single strand oligonucleotide chains can be added to polyaniline. The sensitivity is because the double helix formation during the complimentary hybridization makes this electrode act as an ion selective electrode as the nucleotide hydrogen bonding is specific and thus monitoring the ionic phosphate group addition becomes selective.

Abstract translation: 监测离子相互作用以检测杂交。 测量可以通过离子敏感电极（其可以是导电聚合物（例如聚苯胺）本身））测量溶液中的潜在变化，而在结合期间不施加任何外部能量。 在互补杂交期间的双螺旋形成使得该电极用作离子选择性电极 - 核苷酸氢键是特异性的，因此监测离子性磷酸酯基添加成为选择性的。 尼龙膜表面的聚苯胺形成带正电的聚合物膜。 硫醇连接可用于聚苯胺改性，硫醇改性的单链寡核苷酸链可以加入到聚苯胺中。 敏感性是因为互补杂交期间的双螺旋形成使得该电极作为离子选择性电极，因为核苷酸氢键是特异性的，因此监测离子性磷酸酯基添加成为选择性的。

公开(公告)号：US20100260080A1

公开(公告)日：2010-10-14

申请号：US12808309

申请日：2009-01-16

Applicant: Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

Inventor： Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04J3/1694 ,  H04L5/0053 ,  H04L5/0062 ,  H04L5/1469 ,  H04L27/2602 ,  H04L27/2607 ,  H04W74/002 ,  H04W74/0866

Abstract: A transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. Another transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a cyclic prefix and a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. The methods can avoid the interference of the preamble to the data of the uplink subframe, and can improve the coverage area of the random access channel and the work efficiency of the time division duplex system.

Abstract translation: 一种无线通信系统中的随机接入信道上的信号的发送方法，包括以下步骤：终端以上行导频时隙的结束位置之前的设定时间长度在所述随机接入信道上发送前导码，以及 前导码的长度是没有循环前缀的两个符号的长度。 在无线通信系统中的随机接入信道上的信号的另一发送方法包括以下步骤：终端在上行导频的结束位置之前的设定时间长度的随机接入信道上发送循环前缀和前导码 时隙，并且前导码的长度是没有循环前缀的两个符号的长度。 该方法可以避免前同步码对上行子帧数据的干扰，可以提高随机接入信道的覆盖面积和时分双工系统的工作效率。

公开(公告)号：US07589760B2

公开(公告)日：2009-09-15

申请号：US11286651

申请日：2005-11-23

Applicant: Cha Zhang ,  Bin Yu ,  Yong Rui

Inventor： Cha Zhang ,  Bin Yu ,  Yong Rui

IPC: H04N5/232

CPC classification number: H04N7/181 ,  H04N21/4223 ,  H04N21/4316

Abstract: A computer network-based distributed presentation system and process is presented that controls the display of one or more video streams output by multiple video cameras located across multiple presentation sites on display screens located at each presentation site. The distributed presentation system and process provides the ability for a user at a site to customize the screen configuration (i.e., what video streams are display at any one time and in what format) for that site via a two-layer display director module. In the design layer of the module, a user interface is provided for a user to specify display priorities dictating what video streams are to be displayed on the screen over time. These display priorities are then provided to the execution layer of the module which translates them into probabilistic timed automata and uses the automata to control what is displayed on the display screen.

Abstract translation: 提出了一种基于计算机网络的分布式呈现系统和过程，其控制由位于每个呈现站点的显示屏幕上的多个呈现站点上的多个摄像机输出的一个或多个视频流的显示。 分布式呈现系统和过程提供了一个站点用户通过两层显示导演模块定制屏幕配置（即，任何一个时间和以什么格式显示什么视频流）的能力。 在模块的设计层中，为用户提供用户界面，以指定显示优先级，指定在屏幕上随时间显示哪些视频流。 然后将这些显示优先级提供给模块的执行层，将其转换为概率定时自动机，并使用自动机来控制显示屏上显示的内容。

公开(公告)号：USD584316S1

公开(公告)日：2009-01-06

申请号：US29318293

申请日：2008-05-16

Applicant: Hao Yu Sheng ,  Bin Yu ,  Yan Hui Zha

Designer： Hao Yu Sheng ,  Bin Yu ,  Yan Hui Zha

公开(公告)号：US20080281915A1

公开(公告)日：2008-11-13

申请号：US12113203

申请日：2008-04-30

Applicant: Joseph B. Elad ,  Apperson Hunter Johnson ,  Bin Yu ,  Srikanth V. Kallurkar ,  Jonathan Dale

Inventor： Joseph B. Elad ,  Apperson Hunter Johnson ,  Bin Yu ,  Srikanth V. Kallurkar ,  Jonathan Dale

IPC: G06F15/16

CPC classification number: G06Q30/02 ,  G06Q10/10 ,  Y10S707/912

Abstract: The present invention, known as The Collaboration Portal (COPO), relates generally to the field of automated entity, data processing, system control, and data communications, and more specifically to an integrated method, system, and apparatus for providing computer-accessible benefits for communities of users. It provides a framework for provisioning computer-accessible benefits for communities of users, and can efficiently and robustly distribute the processing in behalf of those users over a decentralized network of computers. The field of the invention generally encompasses enabling appropriate and desired communication among communities of users and organizations, and providing information, goods, services, a works, opportunities, and connections among users and organizations.

Abstract translation: 称为协作门户（COPO）的本发明一般涉及自动化实体，数据处理，系统控制和数据通信领域，更具体地涉及用于提供计算机可访问的益处的集成方法，系统和装置 为社区的用户。 它提供了一个为用户社区提供计算机可访问利益的框架，并且可以通过分散的计算机网络来代表这些用户有效且鲁棒地分发处理。 本发明的领域通常包括在用户和组织的社区之间实现适当和期望的通信，以及在用户和组织之间提供信息，商品，服务，作品，机会和连接。