公开(公告)号：EP1983695B9

公开(公告)日：2010-09-29

申请号：EP06791079.4

申请日：2006-09-22

申请人： Huawei Technologies Co., Ltd.

发明人： WANG, Weiyang ,  HUANG, Yong ,  ZHANG, Keliang

IPC分类号： H04L12/56 ,  H04L29/06

CPC分类号： H04L41/0893 ,  H04L12/2876 ,  H04L41/0896 ,  H04L41/5022 ,  H04L47/20 ,  H04L47/70 ,  H04L47/783 ,  H04L47/788 ,  H04L47/805 ,  H04L47/824

摘要： A method for controlling the up traffic of the access network includes: a resource and admission control subsystem (RACS) controls both a customer premise equipment (CPE) and a access node (AN), then the CPE and the AN combine to control the up data traffic. There are also a system and an apparatus for controlling the up traffic of the access network. By using the scheme of the present invention, the quality of service QoS of the user service in the AN could be ensured; it is easy to implemented that the AN schedules the data traffic based on the priority and the logic circuit, so the complexity of the AN equipment is reduced, meanwhile, the CPE could not send the data traffic which is greater than the authorized bandwidth, thereby the impact of the network traffic from the malicious user will be avoided effectively; and besides, the RACS control both the AN and the CPE collectively, thereby the consistency that the AN and the CPE learn and perform the traffic policy could be ensured, and the QoS of the user service could be ensured effectively.

公开(公告)号：EP1978699A1

公开(公告)日：2008-10-08

申请号：EP06804958.4

申请日：2006-10-17

申请人： Huawei Technologies Co., Ltd.

发明人： ZHANG, Keliang ,  MEI, Liubo

IPC分类号： H04L29/06

CPC分类号： H04W28/10 ,  H04L47/10 ,  H04L47/2441

摘要： The present invention provides a method for dynamic flow control, including the steps of: A. a subscriber equipment prioritizing an uplink data flow and sending the prioritized uplink data flow to an access node; and B. after receiving the data flow sent from the subscriber equipment, the access node classifying the data flow according to the priorities of the data flow in which data flows with the same priority are classified into the same flow tunnel, and performing flow control on a flow tunnel according to a flow control strategy delivered by a flow strategy control system. The present invention also provides a system for dynamic flow control, including a subscriber equipment, an access node and a flow strategy control system. The present invention could simplify the control complexity of an access node and provide a guarantee of QoS for legal data flows.

摘要翻译： 本发明提供一种动态流量控制的方法，包括以下步骤：A.一个用户设备对上行链路数据流进行优先级排序，并将优先级上行数据流发送到接入节点; 在接收到从用户设备发送的数据流之后，根据数据流优先级相同的数据流的优先级对数据流进行分类的接入节点分类为相同的流量隧道，并进行流量控制 根据由流策略控制系统提供的流量控制策略的流量隧道。 本发明还提供了一种用于动态流控制的系统，包括用户设备，接入节点和流策略控制系统。 本发明可以简化接入节点的控制复杂度，并为合法数据流提供QoS保证。

公开(公告)号：EP2695325A1

公开(公告)日：2014-02-12

申请号：EP12702255.6

申请日：2012-02-02

申请人： Huawei Technologies Co. Ltd.

发明人： TAL, Alex ,  PELEG, Yoav ,  UMANSKY, Alex ,  ZHANG, Keliang ,  ZHANG, Jian

IPC分类号： H04L12/00

CPC分类号： H04L47/60 ,  H04L1/203 ,  H04L41/5019 ,  H04L47/50 ,  H04L47/6215 ,  H04L47/622 ,  H04L47/6225 ,  H04L47/625 ,  H04L47/6295 ,  H04L49/90 ,  H04W28/14

摘要： The invention relates to a Traffic scheduling device (100) for scheduling a transmission sequence of data packets, stored in a plurality of traffic flow queues (102), an eligibility state of each of the traffic flow queues (102) for the scheduling is being maintained in a hierarchical scheduling database (104) describing a relationship among the plurality of traffic flow queues (102), the traffic scheduling device (100) comprising: a plurality of interconnected memory cluster units (106a, 106b, 106c, 106d), each of them being associated to a single or more levels (L1, L2, L3, L4, L5, L6) of the hierarchical scheduling database (104) and each of them being coupled to at least one co-processors (108, 110, 112), at least one co-processor (108, 110, 112) being software-programmable to implement a scheduling algorithm; and an interface (114) to the plurality of traffic flow queues (102), the interface (114) being used to identify one or more packets associated to a particular traffic flow queue (102) selected for transmission according to the scheduling algorithm and the interface (114) being configured to signal the eligibility state of each of the traffic flow queues (102) of the plurality of traffic flow queues (102).

摘要翻译： 本公开涉及一种用于调度存储在多个业务流队列中的数据分组的传输序列的业务调度设备，用于调度的每个业务流队列的资格状态正在维护在描述关系的分层调度数据库中 在多个业务流队列中。 交通调度装置包括：多个互连的存储器簇单元。 每个存储器簇单元与分层调度数据库的单个或多个级别相关联，并且每个存储器簇单元耦合到至少一个协处理器。 至少一个协处理器是软件可编程的，以实现调度算法。 流量调度设备还包括到多个业务流队列的接口。

公开(公告)号：EP1983695A1

公开(公告)日：2008-10-22

申请号：EP06791079.4

申请日：2006-09-22

申请人： Huawei Technologies Co., Ltd.

发明人： WANG, Weiyang ,  HUANG, Yong ,  ZHANG, Keliang

IPC分类号： H04L12/56 ,  H04L29/06

CPC分类号： H04L41/0893 ,  H04L12/2876 ,  H04L41/0896 ,  H04L41/5022 ,  H04L47/20 ,  H04L47/70 ,  H04L47/783 ,  H04L47/788 ,  H04L47/805 ,  H04L47/824

摘要： A method for controlling uplink traffic of an access network includes: a resource and admission control subsystem (RACS) controls both a customer premise equipment (CPE) and an access node (AN), then the CPE and the AN are combined together to control the uplink data traffic. There are also a system and an apparatus for controlling the uplink traffic of the access network. By using the scheme of the present invention, the quality of service QoS of the user service in the AN could be ensured; it is easy to implemented that the AN schedules the data traffic based on the priority and the logical circuit, so the complexity of the AN equipment is reduced, meanwhile, the CPE could not send the data traffic which is greater than the authorized bandwidth, thereby the impact of the network traffic from the malicious user will be avoided effectively; and besides, the RACS controls both the AN and the CPE collectively, thereby the consistency that the AN and the CPE learn and perform the traffic policy could be ensured, and the QoS of the user service could be ensured effectively. ( Fig. 3 )

摘要翻译： 一种用于控制接入网络的上行链路业务的方法包括：资源和准入控制子系统（RACS）控制客户驻地设备（CPE）和接入节点（AN），则CPE和AN组合在一起以控制 上行数据流量。 还存在用于控制接入网络的上行链路业务的系统和装置。 通过使用本发明的方案，可以确保AN中的用户业务的服务质量QoS; 很容易实现AN基于优先级和逻辑电路调度数据流量，因此降低了AN设备的复杂度，同时CPE不能发送大于授权带宽的数据流量，从而 有效避免来自恶意用户的网络流量的影响; 此外，RACS统一控制AN和CPE，从而可以保证AN和CPE学习和执行流策略的一致性，有效保证用户业务的QoS。 （图3）

公开(公告)号：EP2695325B1

公开(公告)日：2017-12-20

申请号：EP12702255.6

申请日：2012-02-02

申请人： Huawei Technologies Co., Ltd.

发明人： TAL, Alex ,  PELEG, Yoav ,  UMANSKY, Alex ,  ZHANG, Keliang ,  ZHANG, Jian

IPC分类号： H04L12/869 ,  H04L12/861 ,  H04L12/863 ,  H04W28/14 ,  H04L12/24

CPC分类号： H04L47/60 ,  H04L1/203 ,  H04L41/5019 ,  H04L47/50 ,  H04L47/6215 ,  H04L47/622 ,  H04L47/6225 ,  H04L47/625 ,  H04L47/6295 ,  H04L49/90 ,  H04W28/14

公开(公告)号：EP1983695B1

公开(公告)日：2010-05-19

申请号：EP06791079.4

申请日：2006-09-22

申请人： Huawei Technologies Co., Ltd.

发明人： WANG, Weiyang ,  HUANG, Yong ,  ZHANG, Keliang

IPC分类号： H04L12/56 ,  H04L29/06

CPC分类号： H04L41/0893 ,  H04L12/2876 ,  H04L41/0896 ,  H04L41/5022 ,  H04L47/20 ,  H04L47/70 ,  H04L47/783 ,  H04L47/788 ,  H04L47/805 ,  H04L47/824

摘要： A method for controlling the up traffic of the access network includes: a resource and admission control subsystem (RACS) controls both a customer premise equipment (CPE) and a access node (AN), then the CPE and the AN combine to control the up data traffic. There are also a system and an apparatus for controlling the up traffic of the access network. By using the scheme of the present invention, the quality of service QoS of the user service in the AN could be ensured; it is easy to implemented that the AN schedules the data traffic based on the priority and the logic circuit, so the complexity of the AN equipment is reduced, meanwhile, the CPE could not send the data traffic which is greater than the authorized bandwidth, thereby the impact of the network traffic from the malicious user will be avoided effectively; and besides, the RACS control both the AN and the CPE collectively, thereby the consistency that the AN and the CPE learn and perform the traffic policy could be ensured, and the QoS of the user service could be ensured effectively.

摘要翻译： 一种控制接入网上行业务的方法，包括：资源接纳控制子系统（RACS）控制用户驻地设备（CPE）和接入节点（AN），然后CPE和AN合并控制up 数据流量。 还有用于控制接入网络的上行业务的系统和设备。 通过使用本发明的方案，可以保证AN中用户业务的服务质量QoS， 很容易实现AN根据优先级和逻辑电路调度数据流量，减少AN设备的复杂度，同时CPE不能发送大于授权带宽的数据流量， 有效避免恶意用户对网络流量的影响; 并且RACS同时控制AN和CPE，从而保证了AN和CPE学习和执行流策略的一致性，有效保证了用户业务的QoS。