公开(公告)号：US20190357272A1

公开(公告)日：2019-11-21

申请号：US16476180

申请日：2018-01-05

Applicant: Intel Corporation

Inventor： SEAU S. LIM ,  CANDY YIU ,  MARTA MARTINEZ TARRADELL ,  SUDEEP K. PALAT ,  DAEWON LEE

IPC: H04W74/08 ,  H04W76/27 ,  H04W76/19 ,  H04W68/02

Abstract: Embodiments are generally directed to establishment of random access channel communications. An embodiment of an apparatus for a user equipment (UE) to perform a random access (RACH) procedure, the apparatus including one or more baseband processors to generate a first Radio Resource Control (RRC) RACH procedure message to transmit to an Evolved Node B (eNB) or Next Generation Node B (gNB), the first RRC RACH procedure message including a UE identification (ID) and a request message with scheduled transmission content data, the UE ID being a common UE ID for RACH procedures between the UE and the eNB or gNB, and process a second RRC RACH procedure message received from the eNB or gNB, the second RRC RACH procedure message including contention resolution data for a random access preamble and the request message; and a memory to store data for the RACH procedure.