Invention Grant
- Patent Title: Methods and apparatus for flexible beam communications in random access in system with large number of antennas
- Patent Title (中): 具有大量天线的系统随机接入灵活波束通信的方法和装置
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Application No.: US13803271Application Date: 2013-03-14
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Publication No.: US09380582B2Publication Date: 2016-06-28
- Inventor: Ying Li , Zhouyue Pi , Pavan Nuggehalli
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W52/02 ; H04W74/00 ; H04B7/04 ; H04B7/06 ; H04B7/08 ; H04W74/08
Abstract:
A mobile station performs a method for random access in a wireless network. The method includes receiving, from a base station, information regarding a configuration of at least one receive beam of the base station to receive a random access signal. The method also includes configuring at least one transmit beam for a transmission of the random access signal based on the configuration information from the base station. The method further includes transmitting the random access signal to the base station on the at least one transmit beam.
Public/Granted literature
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