Title:
DYNAMIC TRANSMISSION CONTROL FOR WIRELESS NETWORK
Document Type and Number:
Japanese Patent JP2020025289
Kind Code:
A
Abstract:
To provide a planned digital data link (DDL) communication service and function with an emphasis on real-time capabilities that enable an aircraft and a ground device to fulfill their missions in a small unmanned aerial vehicle system.SOLUTION: In a wireless network including a plurality of DDL nodes and having dynamic transmission control, DDL nodes 100 to 500 include an arbitration mechanism and a plurality of client nodes. The arbitration mechanism controls the operation of the client nodes by defining a communication operation cycle and allocating bandwidth to each of the client nodes on a cycle-by-cycle basis in response to bandwidth requests from the client nodes.SELECTED DRAWING: Figure 1
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Inventors:
JOHN F GRABOWSKY
PHILLIP T TOKUMARU
ROBERT J KNISKERN
NICHOLAS S CURRENS
ALLAN LESTER LEVINE JR
PHILLIP T TOKUMARU
ROBERT J KNISKERN
NICHOLAS S CURRENS
ALLAN LESTER LEVINE JR
Application Number:
JP2019182799A
Publication Date:
February 13, 2020
Filing Date:
October 03, 2019
Export Citation:
Assignee:
AEROVIRONMENT INC
International Classes:
H04W72/04; B64C39/02
Domestic Patent References:
| JP2004343759A | 2004-12-02 | |||
| JP2006526932A | 2006-11-24 | |||
| JPH10150401A | 1998-06-02 | |||
| JP2010514255A | 2010-04-30 | |||
| JP2008148039A | 2008-06-26 |
Foreign References:
| WO2008016846A2 | 2008-02-07 | |||
| WO2008073089A1 | 2008-06-19 |
Attorney, Agent or Firm:
Patent business corporation Kita Aoyama International