| 发明名称 | Method and apparatus for system access in system using beamforming | ||
| 摘要 | The present invention relates to an method and an apparatus for upward access, and the method for upward access according to one embodiment of the present invention can comprise the steps of: receiving, from a base station, a synchronization QO channel, a broadcasting control channel and a secondary reference signal; selecting a transmission beam which transmits an upward access signal by using received results from at least one of the synchronization channel, the broadcasting control channel and the QO secondary reference signal; transmitting the upward access signal by using the selected transmission beam; and receiving, from the base station, an access response and initial set-up information of the control channel as a response for the upward access signal. According to the one embodiment of the present invention, the upward access steps can efficiently perform a beam selection. | ||
| 申请公布号 | US9642165(B2) | 申请公布日期 | 2017.05.02 |
| 申请号 | US201314416969 | 申请日期 | 2013.08.19 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Jung Jungsoo;Kwun Jonghyung;Kim Taeyoung |
| 分类号 | H04W4/00;H04W36/00;H04W74/08;H04B7/06;H04L5/00;H04W72/04;H04W74/00;H04W56/00 | 主分类号 | H04W4/00 |
| 代理机构 | Jefferson IP Law, LLP | 代理人 | Jefferson IP Law, LLP |
| 主权项 | 1. An uplink access method of a mobile station, the uplink access method comprising: receiving a synchronization signal and a broadcast control signal from a base station; selecting an uplink transmission beam for transmitting an uplink access signal based on a reception result of at least one of the synchronization signal and the broadcast control signal; transmitting the uplink access signal using the selected uplink transmission beam; and receiving an access response of the uplink access signal and control channel initial configuration information from the base station. | ||
| 地址 | Suwon-si KR | ||