公开(公告)号：US20160197699A1

公开(公告)日：2016-07-07

申请号：US14912930

申请日：2014-06-16

Applicant: ZTE CORPORATION

Inventor： Lei WANG ,  Fen YAN ,  Sheping SHI ,  Zhiliang REN

IPC: H04J14/02

CPC classification number: H04J14/0227 ,  H04J14/022 ,  H04J14/0256 ,  H04J14/0269 ,  H04J14/0273 ,  H04J14/0283 ,  H04Q11/0066 ,  H04Q2011/0064 ,  H04Q2011/0086 ,  H04Q2011/0092

Abstract: A method for bandwidth map update includes: after receiving a bandwidth report carried by a control frame, a master node newly establishing a bandwidth map, newly establishing a resource state table, and setting all resource states in the newly established resource state table to be available; adding a cross-master node transport channel drop allocation structure of the newly established bandwidth map in accordance with a cross-master node transport channel add allocation structure of a bandwidth map to be updated, and updating the resource state table; according to the bandwidth report carried by the control frame, allocating a wavelength and an optical burst timeslot one by one to a current bandwidth request, adding wavelengths and optical burst timeslots to the newly established bandwidth map, generating a new bandwidth map, and updating the resource state table; and distributing the control frame carrying the new bandwidth map to slave nodes hop by hop.

Abstract translation: 带宽映射更新方法包括：在接收到控制帧携带的带宽报告后，新建立带宽映射的主节点，新建立资源状态表，并将新建立的资源状态表中的所有资源状态设置为可用 ; 根据要更新的带宽图的跨主节点传输信道添加分配结构，添加新建立的带宽图的跨主节点传输信道丢弃分配结构，并更新资源状态表; 根据控制帧携带的带宽报告，逐个分配波长和光突发时隙到当前的带宽请求，向新建的带宽图添加波长和光脉冲串时隙，生成新的带宽图，并更新 资源状态表; 并将携带新的带宽图的控制帧逐跳地分配给从属节点。

公开(公告)号：US20160337115A1

公开(公告)日：2016-11-17

申请号：US15112593

申请日：2014-08-11

Applicant: ZTE CORPORATION

Inventor： Wei LU ,  Yingchun SHANG ,  Huilong XIA ,  Sheping SHI ,  Lei WANG

IPC: H04L7/00 ,  H04B10/275 ,  H04Q11/00

CPC classification number: H04L7/0075 ,  H04B10/275 ,  H04L12/4035 ,  H04L12/422 ,  H04Q11/0062 ,  H04Q11/0067 ,  H04Q2011/0079 ,  H04Q2011/0092

Abstract: The present disclosure discloses a method for training time slot synchronization of nodes in an Optical Burst Transport Network (OBTN), a node device and a network. The method includes that: a node trains a reference time delay between receiving of a control frame and receiving of a data frame, wherein the data frame and the control frame are within one period; and the node trains a sending time slot between sending of adjacent data packets in the data frame.

Abstract translation: 本公开公开了一种用于训练光突发传输网络（OBTN），节点设备和网络中的节点的时隙同步的方法。 该方法包括：节点在接收控制帧和接收数据帧之间训练参考时间延迟，其中数据帧和控制帧在一个周期内; 并且节点在数据帧中发送相邻数据分组之间发送发送时隙。