公开(公告)号：US20150244622A1

公开(公告)日：2015-08-27

申请号：US14422176

申请日：2013-08-05

Applicant: ZTE Corporation

Inventor： Liqun Wu ,  Zhizhong Wang ,  Hengqi Liu

IPC: H04L12/801 ,  H04L12/823

CPC classification number: H04L47/11 ,  H04L47/12 ,  H04L47/30 ,  H04L47/32 ,  H04L47/326 ,  H04L47/623

Abstract: Provided are a method and device for processing packet congestion. The method includes: receiving a packet fragment of a packet and fragment parameters and acquiring congestion parameters required for processing packet congestion according to the fragment parameters; when the packet fragment is an SOP fragment in the packet, acquiring an average queue size and a size threshold of the packet according to the fragment parameters and the congestion parameters and processing the packet. By acquiring the average queue size and the size threshold of the packet according to the fragment parameters and congestion parameters received and processing the packet according to the relationship between the average queue size and the size thresholds when a packet fragment received is an SOP fragment, the solution effectively eliminate the packet congestion in a communication network, accelerate the operation speed of processing the packet congestion and greatly save an internal cache space.

Abstract translation: 提供了一种用于处理分组拥塞的方法和设备。 该方法包括：根据片段参数，接收分组的分组片段和分片参数，并获取处理分组拥塞所需的拥塞参数; 当分组片段是分组中的SOP片段时，根据分片参数和拥塞参数获取分组的平均队列大小和大小阈值并处理该分组。 通过根据接收到的分片参数和拥塞参数获取分组的平均队列大小和大小阈值，并且当接收到的分组片段是SOP片段时，根据平均队列大小与大小阈值之间的关系来处理分组， 解决方案有效消除了通信网络中的数据包拥塞，加快了处理数据包拥塞的运行速度，大大节省了内部缓存空间。

公开(公告)号：US09407447B2

公开(公告)日：2016-08-02

申请号：US14418980

申请日：2013-07-31

Applicant: ZTE CORPORATION

Inventor： Fan Ouyang ,  Changsheng Chen ,  Jianli Liu ,  Bian Wu ,  Hengqi Liu ,  Fengbo Wu

IPC: H04L12/18 ,  H04L12/931

CPC classification number: H04L12/18 ,  H04L12/189 ,  H04L49/201

Abstract: A multicast message replication method and apparatus are provided. The method includes: step 1. storing a received message in a message cache module, and an inter-port replication module acquiring a cache address of the message, inter-port replication information of the message, and inner-port replication information of the message, replicating the cache address according to the inter-port replication information, and transmitting the replicated cache address and the corresponding inner-port replication information to a port queue module to be stored; step 2. a port scheduling module scheduling the cache address of the port queue module, and under the scheduling by the port scheduling module, the port queue module outputting a cache address for which message replication needs to be performed according to the stored corresponding inner-port replication information; step 3. the message cache module reading a corresponding message according to the cache address output by the port queue module and outputting.

Abstract translation: 提供了组播消息复制方法和装置。 该方法包括：步骤1.将接收到的消息存储在消息高速缓存模块中，以及获取消息的高速缓存地址的端口间复制模块，消息的端口间复制信息和消息的内部端口复制信息 根据所述端口间复制信息复制所述缓存地址，并将复制的高速缓存地址和所述对应的内部端口复制信息发送到要存储的端口队列模块; 步骤2.端口调度模块调度端口队列模块的缓存地址，在端口调度模块进行调度的情况下，端口队列模块根据存储的对应内部模块输出需要执行消息复制的缓存地址， 端口复制信息; 步骤3.消息缓存模块根据端口队列模块输出的缓存地址读取相应的消息并输出。

公开(公告)号：US20150215132A1

公开(公告)日：2015-07-30

申请号：US14418980

申请日：2013-07-31

Applicant: ZTE CORPORATION

Inventor： Fan Ouyang ,  Changsheng Chen ,  Jianli Liu ,  Bian Wu ,  Hengqi Liu ,  Fengbo Wu

IPC: H04L12/18

CPC classification number: H04L12/18 ,  H04L12/189 ,  H04L49/201

Abstract: A multicast message replication method and apparatus are provided. The method includes: step 1. storing a received message in a message cache module, and an inter-port replication module acquiring a cache address of the message, inter-port replication information of the message, and inner-port replication information of the message, replicating the cache address according to the inter-port replication information, and transmitting the replicated cache address and the corresponding inner-port replication information to a port queue module to be stored; step 2. a port scheduling module scheduling the cache address of the port queue module, and under the scheduling by the port scheduling module, the port queue module outputting a cache address for which message replication needs to be performed according to the stored corresponding inner-port replication information; step 3. the message cache module reading a corresponding message according to the cache address output by the port queue module and outputting.

Abstract translation: 提供了组播消息复制方法和装置。 该方法包括：步骤1.将接收到的消息存储在消息高速缓存模块中，以及获取消息的高速缓存地址的端口间复制模块，消息的端口间复制信息和消息的内部端口复制信息 根据所述端口间复制信息复制所述缓存地址，并将复制的高速缓存地址和所述对应的内部端口复制信息发送到要存储的端口队列模块; 步骤2.端口调度模块调度端口队列模块的缓存地址，在端口调度模块进行调度的情况下，端口队列模块根据存储的对应内部模块输出需要执行消息复制的缓存地址， 端口复制信息; 步骤3.消息缓存模块根据端口队列模块输出的缓存地址读取相应的消息并输出。

公开(公告)号：US09992116B2

公开(公告)日：2018-06-05

申请号：US14422176

申请日：2013-08-05

Applicant: ZTE Corporation

Inventor： Liqun Wu ,  Zhizhong Wang ,  Hengqi Liu

IPC: H04L12/801 ,  H04L12/835 ,  H04L12/863 ,  H04L12/823

CPC classification number: H04L47/11 ,  H04L47/12 ,  H04L47/30 ,  H04L47/32 ,  H04L47/326 ,  H04L47/623

Abstract: Provided are a method and device for processing packet congestion. The method includes: receiving a packet fragment of a packet and fragment parameters and acquiring congestion parameters required for processing packet congestion according to the fragment parameters; when the packet fragment is an SOP fragment in the packet, acquiring an average queue size and a size threshold of the packet according to the fragment parameters and the congestion parameters and processing the packet. By acquiring the average queue size and the size threshold of the packet according to the fragment parameters and congestion parameters received and processing the packet according to the relationship between the average queue size and the size thresholds when a packet fragment received is an SOP fragment, the solution effectively eliminate the packet congestion in a communication network, accelerate the operation speed of processing the packet congestion and greatly save an internal cache space.