公开(公告)号：US10887221B2

公开(公告)日：2021-01-05

申请号：US16115356

申请日：2018-08-28

Applicant: MediaTek Inc.

Inventor： Chun-Yuan Chu ,  Kuo-Cheng Lu ,  Hong-Ching Chen

IPC: H04L12/721

Abstract: Examples of methods of synchronized mode of flow table and apparatus using the same are described. A method may involve receiving a first key associated with a first flow engine through a first port and a second key associated with a second flow engine through a second port. The method may also involve utilizing a match key in one or more flow entries in a flow table to obtain a first instruction for the first flow engine and a second instruction for the second flow engine.

公开(公告)号：US09654397B2

公开(公告)日：2017-05-16

申请号：US14657007

申请日：2015-03-13

Applicant: MediaTek Inc.

Inventor： Chun-Yuan Chu ,  Chun-Hung Chen ,  Shu-Ping Lin

IPC: H03M7/00 ,  H04L12/745 ,  H04L12/773 ,  H04L12/743

CPC classification number: H04L45/748 ,  H04L45/60 ,  H04L45/7453

Abstract: A network device is provided. The network device includes: a hash memory and a controller. The hash memory has a plurality of hash tables, wherein each hash table includes a plurality of entries, and each entry in each hash table has a signature field, and a key field. The controller is configured to map a search key to a plurality of entries of the hash tables and perform longest prefix matching (LPM) on the search key based on the signature field and the key field of each mapped entry in the mapped hash tables.

公开(公告)号：US20200076728A1

公开(公告)日：2020-03-05

申请号：US16115356

申请日：2018-08-28

Applicant: MediaTek Inc.

Inventor： Chun-Yuan Chu ,  Kuo-Cheng Lu ,  Hong-Ching Chen

IPC: H04L12/721

Abstract: Examples of methods of synchronized mode of flow table and apparatus using the same are described. A method may involve receiving a first key associated with a first flow engine through a first port and a second key associated with a second flow engine through a second port. The method may also involve utilizing a match key in one or more flow entries in a flow table to obtain a first instruction for the first flow engine and a second instruction for the second flow engine.

公开(公告)号：US10216535B2

公开(公告)日：2019-02-26

申请号：US14987453

申请日：2016-01-04

Applicant: MediaTek Inc.

Inventor： Chun-Yuan Chu ,  Xiaorong Qu ,  Hong-Ching Chen ,  Kuo-Cheng Lu

IPC: G06F3/06 ,  G06F12/10 ,  G06F9/455 ,  H04L12/741 ,  H04L29/12 ,  G06F12/109 ,  H04L29/08 ,  H04L12/713 ,  H04L12/721

Abstract: Examples of efficient MAC address storage are described, including methods and an apparatus. A method may involve obtaining a plurality of identifications associated with one or more applications executed on a computing apparatus, with each identification of the plurality of identifications different from one another. The method may also involve storing an identification entry representative of the plurality of identifications associated with the one or more applications. The identification entry may require an amount of memory space for storage less than an amount of memory space required to store the plurality of identifications associated with the one or more applications. The plurality of identifications may be a plurality of MAC addresses. The one or more applications may be one or more virtual machines.