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1. WO2022003882 - L2 SWITCH, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM

Publication Number WO/2022/003882
Publication Date 06.01.2022
International Application No. PCT/JP2020/025920
International Filing Date 01.07.2020
IPC
H04L 12/741 2013.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
741Header address processing for routing, e.g. table lookup
H04L 12/801 2013.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
Applicants
  • 日本電信電話株式会社 NIPPON TELEGRAPH AND TELEPHONE CORPORATION [JP]/[JP]
Inventors
  • 武井 勇樹 TAKEI, Yuki
  • 西木 雅幸 NISHIKI, Masayuki
  • 西口 雅人 NISHIGUCHI, Masato
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) L2 SWITCH, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
(FR) COMMUTATEUR L2, PROCÉDÉ DE COMMANDE DE COMMUNICATION, ET PROGRAMME DE COMMANDE DE COMMUNICATION
(JA) L2スイッチ、通信制御方法、および、通信制御プログラム
Abstract
(EN) An L2 switch (40) receives session information and destination information included in uplink communication transmitted from a network device, and the L2 switch compresses the received session information and destination information. In addition, the L2 switch (40) retains the compressed information in a storage unit (44) that stores a session table which is referred to when downlink communication is received.
(FR) Un commutateur L2 (40) reçoit des informations de session et des informations de destination incluses dans une communication de liaison montante transmise à partir d'un dispositif réseau, et le commutateur L2 compresse les informations de session et les informations de destination reçues. De plus, le commutateur L2 (40) retient les informations compressées dans une unité de stockage (44) qui stocke une table de session qui est désignée lorsque la communication de liaison descendante est reçue.
(JA) L2スイッチ(40)は、ネットワーク装置から送信された上り通信に含まれるセッション情報および宛先情報を受信し、受信されたセッション情報および宛先情報を圧縮する。そして、L2スイッチ(40)は、圧縮した圧縮情報を、下り通信を受信した際に参照するセッションテーブルを記憶する記憶部(44)に格納する。
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