- 专利标题: RANDOM ACCESS PROCEDURES IN NEXT GENERATION NETWORKS
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申请号: EP24157675.0申请日: 2017-06-15
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公开(公告)号: EP4346116A2公开(公告)日: 2024-04-03
- 发明人: MURRAY, Joseph, M. , ADJAKPLE, Pascal, M. , CHEN, Wei , IYER, Lakshmi, R. , TSAI, Allan Y , ZHANG, Guodong , LI, Qing , ZHANG, Qian
- 申请人: InterDigital Patent Holdings, Inc.
- 申请人地址: US Wilmington, DE 19809 200 Bellevue Parkway, Suite 300
- 代理机构: D Young & Co LLP
- 优先权: US201662400813 P 20160928
- 主分类号: H04B7/06
- IPC分类号: H04B7/06
摘要:
The application describes an apparatus including a non-transitory memory including instructions to perform random access in a beam sweeping network having a cell. The network includes a downlink sweeping subframe, an uplink sweeping subframe and a regular sweeping subframe. The apparatus also includes a processor operably coupled to the non-transitory memory. The processor is configured to execute the instructions of selecting an optimal downlink transmission beam transmitted by the cell during the downlink sweeping subframe. The processor is also configured to execute the instructions of determining an optimal downlink reception beam from the optimal downlink transmission beam. The processor is further configured to execute the instructions of determining a random access preamble and a physical random access channel (PRACH) resource via resource selection from the optimal downlink transmission beam. The processor is even further configured to execute the instructions of transmitting, to a node, the selected random access preamble via the PRACH resource and an uplink transmission beam of the uplink subframe.
公开/授权文献
- EP4346116A3 RANDOM ACCESS PROCEDURES IN NEXT GENERATION NETWORKS 公开/授权日:2024-05-08
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