公开(公告)号：US20170005735A1

公开(公告)日：2017-01-05

申请号：US15269461

申请日：2016-09-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang Li ,  Qinye Huang ,  Xiaosong Cui

IPC: H04B10/80 ,  H04B10/50 ,  H04J14/02 ,  H04Q11/00

CPC classification number: H04B10/801 ,  H04B10/503 ,  H04J14/0227 ,  H04L69/14 ,  H04Q11/0005 ,  H04Q2011/0016 ,  H04Q2011/0018 ,  H04Q2011/005 ,  H04Q2011/0086 ,  H04Q2011/009

Abstract: An optical network-on-chip and a method and an apparatus for dynamically adjusting optical link bandwidth is presented, wherein each fixedly interconnected optical transceiver in a cluster in the optical network-on-chip is configured to establish a link between the cluster and one cluster in other n-x clusters to exchange an optical signal; and a main controller is configured to allocate x adaptively interconnected transceivers to k fixed links with the heaviest communication traffic according to a set rule and communication traffic of fixed links established by n-x fixedly interconnected optical transceivers in the cluster; and for an adaptively interconnected optical transceiver in the x adaptively interconnected optical transceivers, control the adaptively interconnected optical transceiver to establish a link, except the fixed link, between two clusters connected by the fixed link.

Abstract translation: 本发明提出了一种用于动态调整光链路带宽的光学网络片上方法和装置，其中在光学片上系统中的群集中的每个固定互连的光收发器被配置成建立簇与一个 在其他nx簇中聚类以交换光信号; 并且主控制器被配置为根据集群中由n-x个固定互连光收发器建立的固定链路的设定规则和通信业务，将具有最大通信业务的x个自适应互连收发信机分配给具有最大通信业务的k个固定链路; 并且对于在x自适应互连光收发器中的自适应互连的光收发器，控制自适应互连的光收发器以在由固定链路连接的两个集群之间建立除了固定链路之外的链路。

公开(公告)号：US09882655B2

公开(公告)日：2018-01-30

申请号：US15269461

申请日：2016-09-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang Li ,  Qinye Huang ,  Xiaosong Cui

IPC: H04J14/00 ,  H04B10/80 ,  H04Q11/00 ,  H04B10/50 ,  H04J14/02 ,  H04L29/06

CPC classification number: H04B10/801 ,  H04B10/503 ,  H04J14/0227 ,  H04L69/14 ,  H04Q11/0005 ,  H04Q2011/0016 ,  H04Q2011/0018 ,  H04Q2011/005 ,  H04Q2011/0086 ,  H04Q2011/009

Abstract: An optical network-on-chip and a method and an apparatus for dynamically adjusting optical link bandwidth is presented, wherein each fixedly interconnected optical transceiver in a cluster in the optical network-on-chip is configured to establish a link between the cluster and one cluster in other n-x clusters to exchange an optical signal; and a main controller is configured to allocate x adaptively interconnected transceivers to k fixed links with the heaviest communication traffic according to a set rule and communication traffic of fixed links established by n-x fixedly interconnected optical transceivers in the cluster; and for an adaptively interconnected optical transceiver in the x adaptively interconnected optical transceivers, control the adaptively interconnected optical transceiver to establish a link, except the fixed link, between two clusters connected by the fixed link.

公开(公告)号：US20170272381A1

公开(公告)日：2017-09-21

申请号：US15606609

申请日：2017-05-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang Li ,  Qinye Huang ,  Kunpeng Song

IPC: H04L12/933

CPC classification number: H04L49/109 ,  H04L29/08 ,  H04L49/103 ,  H04L49/15

Abstract: A network on chip (NoC), a communication control method, and a controller are provided. The NoC includes multiple routers and multiple network interfaces NIs, each router in the multiple routers is connected to one local node device using one NI, and each router includes one output port connected to an NI, one input port connected to the NI, multiple output ports connected to other routers, and multiple input ports connected to other routers; there is an input bypass channel between the output port that is connected to an NI and of each router and each input port that is connected to another router and of the router. There is an output bypass channel between the input port that is connected to an NI and of each router and each output port that is connected to another router and of the router.

公开(公告)号：US10554581B2

公开(公告)日：2020-02-04

申请号：US15606609

申请日：2017-05-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yang Li ,  Qinye Huang ,  Kunpeng Song

IPC: H04L12/28 ,  H04L12/933

Abstract: A network on chip (NoC), a communication control method, and a controller are provided. The NoC includes multiple routers and multiple network interfaces NIs, each router in the multiple routers is connected to one local node device using one NI, and each router includes one output port connected to an NI, one input port connected to the NI, multiple output ports connected to other routers, and multiple input ports connected to other routers; there is an input bypass channel between the output port that is connected to an NI and of each router and each input port that is connected to another router and of the router. There is an output bypass channel between the input port that is connected to an NI and of each router and each output port that is connected to another router and of the router.