IP Library Granted Patent US 9,839,070
Granted Patent B1
US 9,839,070 · App. 15/532,519 · Granted Dec 5, 2017

Wireless communication system for generating adaptive address codes in an ad hoc network

Inventors: Tomoya Shoji (Tokyo, JP); Nobuyuki Uchikawa (Tokyo, JP); Hiroshi Nakano (Tokyo, JP); Junichi Shiraishi (Tokyo, JP)
Assignee: HITACHI KOKUSAI ELECTRIC INC.
H04W84/18H04W8/26H04W40/04H04W88/04
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Quick Facts
Patent No.
US 9,839,070
App. No.
15/532,519
Granted
Dec 5, 2017
Kind
B1
Abstract

In a wireless communication system, a plurality of communication devices performs transmission and reception, each communication device including a signal processing unit/transmitting unit, a MAC layer processing unit and an IP layer processing unit. The IP layer processing unit includes an ad hoc network processing unit, an address information management unit, a relay information storage unit and an ARP information storage unit. The ARP information storage unit stores an adaptive address code information table and the relay information storage unit stores a relay information table.

Claims (6)

1. A wireless communication system in which a plurality of communication devices performs transmission and reception, each communication device including a signal processing unit/transmitting unit, a MAC layer processing unit and an IP layer processing unit, wherein:

the IP layer processing unit includes an ad hoc network processing unit, an address information management unit, a relay information storage unit and an ARP information storage unit, and

the ARP information storage unit stores an adaptive address code information table and the relay information storage unit stores a relay information table.

2. The wireless communication system of claim 1 , wherein a relay communication device among the plurality of communication devices converts an address code of transmission side to an address code of a transmission destination.

3. The wireless communication system of claim 2 , wherein the adaptive address code information table contains an address code, a participation number, a response number and plural IP addresses, and the relay information table contains a destination, a relay device and a relay number.

4. The wireless communication system of claim 1 , wherein the adaptive address code information table contains an address code, a participation number, a response number and plural IP addresses, and the relay information table contains a destination, a relay device and a relay number.

Assignments (3)
CHANGE OF ADDRESS Recorded May 15, 2025
From: HITACHI KOKUSAI ELECTRIC INC.
To: HITACHI KOKUSAI ELECTRIC INC.
Reel/Frame 071275/0058 →
CHANGE OF NAME Recorded May 15, 2025
From: HITACHI KOKUSAI ELECTRIC INC.
To: KOKUSAI DENKI ELECTRIC INC.
Reel/Frame 071275/0236 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 2, 2017
From: SHOJI, TOMOYA; UCHIKAWA, NOBUYUKI; NAKANO, HIROSHI; SHIRAISHI, JUNICHI
To: HITACHI KOKUSAI ELECTRIC INC.
Reel/Frame 042572/0060 →
Priority Claims (1)
JP 2014-244896 · Dec 3, 2014 · national