WIRELESS COMMUNICATIONS SYSTEM
First Claim
1. A radio communication system that periodically performs verification between a portable device and a communication subject and exchanges an information signal, which includes information differing from that of the verification, between the portable device and the communication subject,wherein the exchange of the information signal is performed during a period between a verification and a further verification that are periodically performed.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless communications system that regularly executes verification between an electronic key and an immobilizer ECU, and sends and receives deletion request signals unrelated to verification, between the electronic key and the immobilizer ECU. The sending and receiving of deletion request signals is executed at intervals between the regularly executed verifications.
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Citations
7 Claims
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1. A radio communication system that periodically performs verification between a portable device and a communication subject and exchanges an information signal, which includes information differing from that of the verification, between the portable device and the communication subject,
wherein the exchange of the information signal is performed during a period between a verification and a further verification that are periodically performed.
Specification