公开(公告)号：US20190220434A1

公开(公告)日：2019-07-18

申请号：US16365677

申请日：2019-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fen DAI ,  Xing HU ,  Jun XU ,  Yuangang WANG

IPC: G06F13/40 ,  G06F13/16 ,  H04L12/26

Abstract: A memory extensible chip (200) is provided. The chip (200) includes a substrate (240), and a processor (230), a first memory module set (210), and a second memory module set (220) that are integrated on the substrate (240). The processor (230) communicates with at least one memory module in the first memory module set (210) using a first communications interface (250), and the processor (230) communicates with at least one memory module in the second memory module set (220) using a second communications interface (260). A memory module in the first memory module set (210) communicates with a memory module in the second memory module set (220) using a substrate network, where the substrate network is a communications network located inside the substrate (240). In this way, the processor (230) can access a memory module in the first memory module set (210) by using the second memory module set (220).

公开(公告)号：US20160197743A1

公开(公告)日：2016-07-07

申请号：US15068518

申请日：2016-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei SU ,  Xing HU ,  Chiwu DING

IPC: H04L12/66 ,  H04L29/08 ,  H04L12/24

CPC classification number: H04L12/66 ,  H04L12/462 ,  H04L29/08027 ,  H04L41/0226 ,  H04L47/41 ,  H04L69/324 ,  H04L2001/0093 ,  Y02D50/30

Abstract: Embodiments of the present disclosure provide a data transmission method, which can meet a requirement for an Ethernet network with diversified rate levels. The method includes: grouping media access control (MAC) layer data into a plurality of MAC layer data groups; allocating, according to a bandwidth required by a target MAC layer data group and a reference bandwidth of a logical channel, at least one target logical channel to the target MAC layer data group; encoding the target MAC layer data group to generate target physical layer data, where the target logical channel corresponds to the target MAC layer data group and the target physical layer data; and sending the target physical layer data and first indication information, where the first indication information is used to indicate a relationship between the target physical layer data and the target logical channel.

Abstract translation: 本公开的实施例提供了一种数据传输方法，其可以满足具有多种速率级别的以太网的需求。 该方法包括：将媒体接入控制（MAC）层数据分组成多个MAC层数据组; 根据目标MAC层数据组所需的带宽和逻辑信道的参考带宽，将至少一个目标逻辑信道分配给目标MAC层数据组; 编码目标MAC层数据组以生成目标物理层数据，其中目标逻辑信道对应于目标MAC层数据组和目标物理层数据; 并且发送目标物理层数据和第一指示信息，其中第一指示信息用于指示目标物理层数据和目标逻辑信道之间的关系。

公开(公告)号：US20160007104A1

公开(公告)日：2016-01-07

申请号：US14855320

申请日：2015-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhiyun CHEN ,  Huiyu ZHOU ,  Xing HU

IPC: H04Q11/00 ,  H04J3/06 ,  H04J3/16

CPC classification number: H04Q11/0003 ,  H04J3/0658 ,  H04J3/1652 ,  H04Q11/0005 ,  H04Q11/0066 ,  H04Q2011/0045 ,  H04Q2011/0086

Abstract: The present invention discloses an apparatus and a method for transporting an ODU service. The transport apparatus includes a first ODU service processing unit, a timeslot allocation unit, a switching output port allocation unit, an Ethernet switching unit, and a second ODU service processing unit, where a table of a mapping between output ports of the first ODU service processing unit and timeslots is determined according to a rate of an ODUflex frame carried in an obtained ODU service and the number of the output ports of the first ODU service processing unit, and the ODU service is forwarded, which resolves a problem in the prior art that an ODUflex frame cannot be transported by using the Ethernet switching unit, thereby ensuring that service congestion does not occur on a forwarding port of a sending apparatus, and improving transmission quality of a communications network.

Abstract translation: 本发明公开了一种用于传送ODU服务的装置和方法。 该传输装置包括第一ODU服务处理单元，时隙分配单元，切换输出端口分配单元，以太网交换单元和第二ODU服务处理单元，其中，第一ODU服务的输出端口之间的映射表 处理单元和时隙根据所获得的ODU业务中携带的ODUflex帧的速率和第一ODU业务处理单元的输出端口数量和ODU业务转发来确定，这解决了现有技术中的问题 通过使用以太网交换单元不能传输ODUflex帧，从而确保在发送装置的转发端口不发生业务拥塞，并提高通信网络的传输质量。