US Patent No. 10,142,980

DISCOVERY REFERENCE SIGNAL TRANSMISSION WINDOW DETECTION AND DISCOVERY REFERENCE SIGNAL MEASUREMENT CONFIGURATION


Patent No. 10,142,980
Issue Date November 27, 2018
Title Discovery Reference Signal Transmission Window Detection And Discovery Reference Signal Measurement Configuration
Inventorship Andrei Radulescu, San Diego, CA (US)
Chirag Patel, San Diego, CA (US)
Tao Luo, San Diego, CA (US)
Arumugam Chendamarai Kannan, San Diego, CA (US)
Assignee QUALCOMM Incorporated, San Diego, CA (US)

Claim of US Patent No. 10,142,980

1. A method for wireless communication, comprising: identifying a first subset of random access resources for a two-step random access procedure to access wireless resources of a shared radio frequency spectrum band; identifying a second subset of random access resources for a four-step random access procedure to access wireless resources of the shared radio frequency spectrum band; selecting one of the first subset of random access resources or the second subset of random access resources based at least in part on a channel metric of a communications channel of a base station; and transmitting a random access message using the selected subset of resources.