公开(公告)号：US08743686B2

公开(公告)日：2014-06-03

申请号：US13086957

申请日：2011-04-14

Applicant: Qian Zhou ,  Ting Zou ,  Fuqing Huang ,  Jianqun Chen

Inventor： Qian Zhou ,  Ting Zou ,  Fuqing Huang ,  Jianqun Chen

IPC: H04L12/26 ,  H04J3/18

CPC classification number: H04L12/2852 ,  H04L47/74 ,  H04L47/745 ,  H04L47/825 ,  H04L47/827

Abstract: A method comprises converging resource reservation requests from users, wherein the resource reservation requests contain bandwidth values to be occupied for data transmission; determining a total bandwidth value comprising a sum of the bandwidth values to be occupied for data transmission in the converged resource reservation requests; determining the total bandwidth value is larger than a preset bandwidth threshold of a first transmission path having an identifier (ID) number; and establishing a second transmission path using the identifier (ID) number of the first transmission path distributed to the users, wherein an ID number of the second transmission path is the ID number of the first transmission path and a bandwidth value of the second transmission path is larger than or equal to the total bandwidth value.

Abstract translation: 一种方法包括会聚来自用户的资源预留请求，其中所述资源预留请求包含要用于数据传输的带宽值; 确定总带宽值，其包括在所述融合的资源预留请求中要用于数据传输的带宽值的和; 确定总带宽值大于具有标识符（ID）号码的第一传输路径的预设带宽阈值; 以及使用分配给用户的第一传输路径的标识符（ID）号码建立第二传输路径，其中第二传输路径的ID号是第一传输路径的ID号和第二传输路径的带宽值 大于或等于总带宽值。

公开(公告)号：US20100275068A1

公开(公告)日：2010-10-28

申请号：US12801948

申请日：2010-07-02

Applicant: Huailong Gu ,  Jun Li ,  Dongsheng Yue ,  Yiming Wang ,  Fuqing Huang ,  Zhenzhu LV ,  Ting Zou

Inventor： Huailong Gu ,  Jun Li ,  Dongsheng Yue ,  Yiming Wang ,  Fuqing Huang ,  Zhenzhu LV ,  Ting Zou

IPC: G06F15/16 ,  G06F21/00 ,  G06F11/07

CPC classification number: H04L12/18 ,  H04L47/10 ,  H04L47/70 ,  H04L47/782 ,  H04L47/801 ,  H04L47/803 ,  H04L47/806

Abstract: A method, device and system for managing resources in networks are provided, which relate to the field of data communication. The method includes the following steps. A resource manager (RM) sends a first request message according to a received resource request message, to request an access node (AN) to perform admission control. After receiving an admission control result indicating whether a resource requested by the resource request message is admitted, the RM sends a response message of the resource request message. Therefore, when multicast/unicast connection admission control (CAC) that supports shared bandwidth is realized, flow fusions of user line configuration between the AN and a broadband remote access system (BRAS, and policy distribution between a resource and admission control subsystem (RACS) and the BRAS are guaranteed; and sharing of bandwidth resources is realized to avoid waste of the bandwidth resources.

Abstract translation: 提供了一种用于管理网络资源的方法，设备和系统，涉及数据通信领域。 该方法包括以下步骤。 资源管理器（RM）根据接收的资源请求消息发送第一请求消息，以请求接入节点（AN）执行准入控制。 在接收到指示资源请求消息所请求的资源是否被允许的接纳控制结果之后，RM发送资源请求消息的响应消息。 因此，实现支持共享带宽的组播/单播连接准入控制（CAC），AN与宽带远程接入系统（BRAS，资源与准入控制子系统（RACS）之间的策略分配） 并保证BRAS;实现带宽资源共享，避免浪费带宽资源。

公开(公告)号：US20110200043A1

公开(公告)日：2011-08-18

申请号：US13091718

申请日：2011-04-21

Applicant: Fuqing HUANG ,  Yong HUANG ,  Min ZHA

Inventor： Fuqing HUANG ,  Yong HUANG ,  Min ZHA

IPC: H04L12/56

CPC classification number: H04L65/80 ,  H04L12/1886 ,  H04L12/2898 ,  H04L41/0896 ,  H04L67/26

Abstract: A resource initialization method and system, and a network access server are provided. The resource initialization method includes: receiving a network access request transmitted from a User Equipment (UE), where the network access request includes: UE identity (ID) information; locally searching for, according to the UE ID information in the network access request, and find a preconfigured unicast and multicast resource threshold corresponding to the UE ID information; and transmitting the unicast and multicast resource threshold of the UE to a Resource Manager (RM), so that the RM assigns unicast resources and multicast resources according to the unicast and multicast resource threshold. Through the method, the process of obtaining the unicast and multicast resource threshold can be simplified, and thus the efficiency of resource initialization configuration is improved.

Abstract translation: 提供资源初始化方法和系统以及网络访问服务器。 资源初始化方法包括：接收从用户设备（UE）发送的网络接入请求，其中所述网络接入请求包括：UE标识（ID）信息; 根据网络接入请求中的UE ID信息本地搜索，并找到与UE ID信息对应的预配置的单播和组播资源阈值; 并将UE的单播和组播资源阈值发送到资源管理器（RM），使得RM根据单播和组播资源阈值分配单播资源和组播资源。 通过该方法，可以简化获取单播和组播资源阈值的过程，从而提高资源初始化配置的效率。

公开(公告)号：US20080130653A1

公开(公告)日：2008-06-05

申请号：US12028564

申请日：2008-02-08

Applicant: Yuepeng CHEN ,  Fuqing HUANG

Inventor： Yuepeng CHEN ,  Fuqing HUANG

IPC: H04L12/56

CPC classification number: H04L67/322 ,  H04L29/12367 ,  H04L29/12405 ,  H04L47/15 ,  H04L47/70 ,  H04L47/724 ,  H04L47/782 ,  H04L47/821 ,  H04L61/2514 ,  H04L61/2528

Abstract: A method for processing request for network address/port translation in a communication network includes: firstly, the first network entity transmits a network address/port request message which carries the priority information of the request; after receiving the request, the second network entity allocates the corresponding network address/port for the first network entity according to the priority information in the request message; finally, the second network entity returns the allocated network address/port information to the first network entity, and the allocated network address/port information is used for performing the network/address translation. By realizing the invention, the service having high priority, e.g. emergency service, can be processed for the network/address translation firstly to ensure the reliability of high priority service communication. Furthermore, it can provide distinguished process service of the network address/port translation during a network operation, and thereby enhancing the flexibility of the network operation.

Abstract translation: 一种在通信网络中处理网络地址/端口转换请求的方法包括：首先，第一网络实体发送携带请求的优先级信息的网络地址/端口请求消息; 在接收到请求之后，第二网络实体根据请求消息中的优先级信息为第一网络实体分配相应的网络地址/端口; 最后，第二网络实体将分配的网络地址/端口信息返回给第一网络实体，并且所分配的网络地址/端口信息用于执行网络/地址转换。 通过实现本发明，具有高优先级的服务，例如， 紧急服务，可以首先处理网络/地址转换，以确保高优先级业务通信的可靠性。 此外，它可以在网络操作期间提供网络地址/端口转换的卓越的处理服务，从而增强网络操作的灵活性。

公开(公告)号：US20070053361A1

公开(公告)日：2007-03-08

申请号：US11515564

申请日：2006-09-05

Applicant: Yuepeng Chen ,  Lingyuan Fan ,  Fuqing Huang

Inventor： Yuepeng Chen ,  Lingyuan Fan ,  Fuqing Huang

IPC: H04L12/56

CPC classification number: H04L65/1016 ,  H04L47/15 ,  H04L47/70 ,  H04L47/72 ,  H04L47/824 ,  H04L65/1069 ,  H04L65/80

Abstract: A method for resource admission control process, an Access-Resource and Admission Control Function entity and a Service-based Policy Decision Function entity, wherein the method includes: sending an Admission Request message, which carries the current media stream address information, to an Access-Resource and Admission Control Function entity (A-RACF) in an originating home network from a Service-based Policy Decision Function entity (SPDF) when the SPDF successfully configures an IP Multimedia Subsystem (IMS) connection for a Core Border Gateway Function entity (C-BGF) in the originating home network; and performing a resource admission control process for a corresponding media stream by the A-RACF according to the received Admission Request message. With the method of the present invention, the resource admission control process performed by the A-RACF on the media stream may become meaningful.

Abstract translation: 一种用于资源准入控制过程的方法，接入资源和接纳控制功能实体和基于服务的策略决策功能实体，其中所述方法包括：将携带当前媒体流地址信息的接纳请求消息发送到接入 - 当SPDF成功地为Core Border Gateway功能实体配置IP多媒体子系统（IMS）连接时，来自基于服务的策略决策功能实体（SPDF）的始发家庭网络中的资源和接纳控制功能实体（A-RACF） C-BGF）; 以及根据所接收的接纳请求消息，由A-RACF对相应的媒体流执行资源许可控制处理。 利用本发明的方法，由媒体流上的A-RACF执行的资源准入控制处理可能变得有意义。

公开(公告)号：US08601138B2

公开(公告)日：2013-12-03

申请号：US12028564

申请日：2008-02-08

Applicant: Yuepeng Chen ,  Fuqing Huang

Inventor： Yuepeng Chen ,  Fuqing Huang

IPC: G06F15/16

CPC classification number: H04L67/322 ,  H04L29/12367 ,  H04L29/12405 ,  H04L47/15 ,  H04L47/70 ,  H04L47/724 ,  H04L47/782 ,  H04L47/821 ,  H04L61/2514 ,  H04L61/2528

Abstract: A method for processing request for network address/port translation in a communication network includes: firstly, the first network entity transmits a network address/port request message which carries the priority information of the request; after receiving the request, the second network entity allocates the corresponding network address/port for the first network entity according to the priority information in the request message; finally, the second network entity returns the allocated network address/port information to the first network entity, and the allocated network address/port information is used for performing the network/address translation. By realizing the invention, the service having high priority, e.g. emergency service, can be processed for the network/address translation firstly to ensure the reliability of high priority service communication. Furthermore, it can provide distinguished process service of the network address/port translation during a network operation, and thereby enhancing the flexibility of the network operation.

Abstract translation: 一种在通信网络中处理网络地址/端口转换请求的方法包括：首先，第一网络实体发送携带请求的优先级信息的网络地址/端口请求消息; 在接收到请求之后，第二网络实体根据请求消息中的优先级信息为第一网络实体分配相应的网络地址/端口; 最后，第二网络实体将分配的网络地址/端口信息返回给第一网络实体，并且所分配的网络地址/端口信息用于执行网络/地址转换。 通过实现本发明，具有高优先级的服务，例如， 紧急服务，可以首先处理网络/地址转换，以确保高优先级业务通信的可靠性。 此外，它可以在网络操作期间提供网络地址/端口转换的卓越的处理服务，从而增强网络操作的灵活性。

公开(公告)号：US08340127B2

公开(公告)日：2012-12-25

申请号：US12915946

申请日：2010-10-29

Applicant: Huailong Gu ,  Jun Li ,  Dongsheng Yue ,  Yiming Wang ,  Fuqing Huang ,  Zhenzhu Lv ,  Ting Zou ,  Qian Zhou

Inventor： Huailong Gu ,  Jun Li ,  Dongsheng Yue ,  Yiming Wang ,  Fuqing Huang ,  Zhenzhu Lv ,  Ting Zou ,  Qian Zhou

IPC: H04J3/16 ,  H04N7/12

CPC classification number: H04L65/4084 ,  H04L12/18 ,  H04L47/745 ,  H04L47/801 ,  H04L47/806 ,  H04L65/4076 ,  H04L65/605 ,  H04L65/80

Abstract: The present invention relates to the field of communications technologies, and discloses a method, an apparatus, and a system for allocating Internet Protocol Television (IPTV) resources to save bandwidth resources in the IPTV service. The method includes the following: a multicast access control entity allocates resources to a unicast access control entity through an intermediate network entity when unicast resources are not enough; and the unicast access control entity allocates resources to the multicast access control entity through the intermediate network entity when multicast resources are not enough. The present invention is primarily applicable to IPTV technologies.

Abstract translation: 本发明涉及通信技术领域，并且公开了一种分配因特网协议电视（IPTV）资源以节省IPTV业务中的带宽资源的方法，装置和系统。 该方法包括：单播资源不足时，组播接入控制实体通过中间网络实体向单播接入控制实体分配资源; 当组播资源不足时，单播接入控制实体通过中间网络实体向组播接入控制实体分配资源。 本发明主要适用于IPTV技术。

公开(公告)号：US20120066729A1

公开(公告)日：2012-03-15

申请号：US13225921

申请日：2011-09-06

Applicant: Ting ZOU ,  Yiming Wang ,  An Min ,  Fuqing Huang

Inventor： Ting ZOU ,  Yiming Wang ,  An Min ,  Fuqing Huang

IPC: H04N7/173

CPC classification number: H04L12/2861 ,  H04L12/2885 ,  H04L47/70 ,  H04L47/781 ,  H04L47/806 ,  H04L65/4076 ,  H04L65/80 ,  H04N21/2385 ,  H04N21/2396 ,  H04N21/252 ,  H04N21/25816 ,  H04N21/25875 ,  H04N21/47202 ,  H04N21/6125 ,  H04N21/6405 ,  H04N21/6408

Abstract: The present invention discloses a method, system, and device for admission control and pertains to the communications field. The method includes: admitting a subscriber for watching a multicast video only if each multicast bandwidth management device has sufficient remaining bandwidth after receiving a multicast video request from the subscriber; refusing the subscriber for watching the multicast video if any multicast bandwidth management device has insufficient bandwidth and fails to borrow bandwidth from a unicast bandwidth management device; and after receiving a unicast video request from the subscriber, admitting the subscriber for watching a unicast video only if remaining unicast bandwidth corresponding to a multicast bandwidth management device in each level is sufficient, or else, refusing the subscriber for watching the unicast video. Through bandwidth negotiation between the unicast bandwidth management device and each multicast bandwidth management device, admission control is implemented.

Abstract translation: 本发明公开了一种用于准入控制的方法，系统和装置，涉及通信领域。 该方法包括：仅当每个多播带宽管理设备在从用户接收到多播视频请求之后具有足够的剩余带宽时才允许用户观看多播视频; 如果任何组播带宽管理设备的带宽不足，无法从单播带宽管理设备借用带宽，拒绝用户观看组播视频; 并且在从用户接收到单播视频请求之后，只有在每个级别中对应于多播带宽管理设备的剩余单播带宽是足够的情况下才允许用户观看单播视频，否则拒绝用户观看单播视频。 通过单播带宽管理设备与每个组播带宽管理设备之间的带宽协商，实现准入控制。

公开(公告)号：US20110188374A1

公开(公告)日：2011-08-04

申请号：US13086957

申请日：2011-04-14

Applicant: Qian Zhou ,  Ting Zou ,  Fuqing Huang ,  Jianqun Chen

Inventor： Qian Zhou ,  Ting Zou ,  Fuqing Huang ,  Jianqun Chen

IPC: H04W24/04

CPC classification number: H04L12/2852 ,  H04L47/74 ,  H04L47/745 ,  H04L47/825 ,  H04L47/827

Abstract: A method, device, and system for admission control in a Metropolitan Area Network (MAN) are provided. The method includes: converging resource reservation requests from users, in which the resource reservation requests contain bandwidth values to be occupied; and determining whether a total bandwidth value in the converged resource reservation requests is larger than a preset bandwidth threshold of a transmission path; if yes, controlling to establish a new transmission path using an identifier (ID) number of the transmission path originally distributed by the system, in which a bandwidth value of the newly established transmission path is larger than the total bandwidth value in the converged resource reservation requests, and the total bandwidth value is a sum of bandwidth values to be occupied for data transmission in the converged resource reservation requests. Therefore, a bandwidth of a transmission path is dynamically adjusted by keeping an ID number of the original transmission path, which effectively utilizes resources of a MAN, ensures quality of service (QoS) of transmission thereof, and decreases burden of the network.

Abstract translation: 提供了一种在城域网（MAN）中进行接入控制的方法，设备和系统。 该方法包括：会聚来自用户的资源预留请求，其中资源预留请求包含要被占用的带宽值; 以及确定所述融合的资源预留请求中的总带宽值是否大于传输路径的预设带宽阈值; 如果是，则使用由系统原本分配的传输路径的标识符（ID）号来控制建立新的传输路径，其中新建立的传输路径的带宽值大于融合资源预留中的总带宽值 请求，并且总带宽值是在会聚的资源预留请求中用于数据传输的带宽值的总和。 因此，通过保持有效利用MAN的资源的原始传输路径的ID号来确保传输路径的带宽，从而确保其传输的服务质量（QoS），并减轻网络的负担。

公开(公告)号：US08810440B2

公开(公告)日：2014-08-19

申请号：US13983297

申请日：2012-05-29

Applicant: Jianhui Wu ,  Zixuan Wang ,  Xiao Shi ,  Meng Zhang ,  Cheng Huang ,  Chao Chen ,  Fuqing Huang ,  Xincun Ji ,  Ping Jiang

Inventor： Jianhui Wu ,  Zixuan Wang ,  Xiao Shi ,  Meng Zhang ,  Cheng Huang ,  Chao Chen ,  Fuqing Huang ,  Xincun Ji ,  Ping Jiang

IPC: H03M1/04 ,  G04F10/00

CPC classification number: H03M1/04 ,  G04F10/005

Abstract: A stochastic time-digital converter (STDC) including an input switching circuit, an STDC array, and an encoder. A clock circuit inputs two clock signals into two input terminals of the input switching circuit; the input switching circuit transmits the two clock signals in a cyclic cross-transposition form to two input terminals of the STDC array, and simultaneously outputs a trigger control signal to the encoder; each comparator in the STDC array independently judges the speeds of the two clock signals and sends the judgement results to the encoder for collection and processing; and the encoder outputs the size and positivity or negativity of the phase difference of the two clock signals. The technical solution utilizes the stochastic characteristic of the STDC to double the number of the equivalent comparators in the STDC array, eliminating the effects on the circuitry of device mismatching and processes, power supply voltage, and temperature.

Abstract translation: 包括输入切换电路，STDC阵列和编码器的随机时间数字转换器（STDC）。 时钟电路将两个时钟信号输入到输入开关电路的两个输入端; 输入切换电路以循环交叉形式将两个时钟信号发送到STDC阵列的两个输入端，同时向编码器输出触发控制信号; STDC阵列中的每个比较器独立地判断两个时钟信号的速度，并将判断结果发送到编码器进行采集和处理; 并且编码器输出两个时钟信号的相位差的大小和积极性或消极性。 该技术解决方案利用STDC的随机特性将STDC阵列中的等效比较器的数量加倍，从而消除了器件不匹配和处理电路，电源电压和温度的影响。