- 专利标题： TWO-STEP CONTENTION-FREE RANDOM ACCESS
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申请号： EP23213888.3申请日： 2020-05-01
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公开(公告)号： EP4358586A2公开(公告)日： 2024-04-24
- 发明人: RUNE, Johan , DA SILVA, Icaro
- 申请人： Telefonaktiebolaget LM Ericsson (publ)
- 申请人地址： SE 164 83 Stockholm
- 专利权人： Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址： SE 164 83 Stockholm
- 代理机构： Haseltine Lake Kempner LLP
- 优先权： US 201962842510 P 2019.05.02
- 分案原申请号： 20724218.1 2020.05.01
- 主分类号： H04W36/00
- IPC分类号： H04W36/00
摘要：
A UE is provided with a dedicated preamble for use in a two-step random access procedure, as well as dedicated, contention-free PUSCH transmission resources for the PUSCH part of MsgA. The PUSCH transmission resources may be provided in the form of a dedicated preamble to PUSCH transmission resource mapping, or in the form of a plain PUSCH transmission resource allocation/indication. In either case, PUSCH transmission resources may be indicated in relation to the time (and possibly frequency) relative to the resource used for the dedicated preamble transmission.
公开/授权文献
- EP4358586A3 TWO-STEP CONTENTION-FREE RANDOM ACCESS 公开/授权日：2024-07-03
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