公开(公告)号：US20160381715A1

公开(公告)日：2016-12-29

申请号：US15192328

申请日：2016-06-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Changhee LEE ,  Taesoo KWON ,  Jae Heung KIM ,  Jung-Im KIM ,  Ok-Sun PARK ,  JaeSheung SHIN ,  Sung-Min OH ,  Hyun-yong HWANG

IPC: H04W74/08 ,  H04W68/00 ,  H04W74/00

CPC classification number: H04W74/0841 ,  H04W74/006

Abstract: A base station infers a random access failure rate depending on a random access collision of terminals performing random access and controls a random access opportunity of a terminal that fails the random access by using the random access failure rate of each terminal. Also, information for the controlled random access opportunity is transmitted to the terminal that fails the random access.

Abstract translation: 基站根据执行随机接入的终端的随机接入冲突来推断随机接入故障率，并且通过使用每个终端的随机接入故障率来控制随机接入失败的终端的随机接入机会。 此外，受控随机访问机会的信息被发送到无法随机访问的终端。