US Patent No. 10,716,102

COMMUNICATION SYSTEM, MOBILE STATION, BASE STATION, RESPONSE DECISION METHOD, RESOURCE CONFIGURATION DECISION METHOD, AND PROGRAM


Patent No. 10,716,102
Issue Date July 14, 2020
Title Communication System, Mobile Station, Base Station, Response Decision Method, Resource Configuration Decision Method, And Program
Inventorship Hiroaki Aminaka, Tokyo (JP)
Jinsock Lee, Tokyo (JP)
Assignee NEC CORPORATION, Minato-ku, Tokyo (JP)

Claim of US Patent No. 10,716,102

1. A method comprising:selecting a signature;
transmitting a preamble using the signature;
receiving, on an acquisition indicator channel (AICH), a signal including an acquisition indicator, wherein the acquisition indicator corresponds to the signature;
calculating a default E-DCH resource index X as X=Dind mod Y, wherein the Dind is an index of the signature and the Y is a total number of E-DCH resource configurations; and
controlling an E-DCH transmission based on the default E-DCH resource index X, in a case where the acquisition indicator is positive.