ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,213,181, issued on Jan. 28, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).
"Method and apparatus for random access" was invented by Zhipeng Lin (Nanjing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Various embodiments of the present disclosure provide a method for random access. The method which may be performed by a terminal device comprises determining a frequency hopping configuration for uplink shared channel transmission to a network node in a two-step contention-free random access procedure. The method further comprises performing the uplink shared channel transmission to the network node in the two-step contention-fr...