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公开(公告)号：EP3430758B1
公开(公告)日：2020-03-04
申请号：EP17702158.1
申请日：2017-01-12
发明人： BLAKENSHIP, Yufei , SUI, Yutao , WANG, Yi-Pin Eric , GRÖVLEN, Asbjörn , SHOKRI RAZAGHI, Hazhir , LIN, Xingqin , ADHIKARY, Ansuman , BERGMAN, Johan
IPC分类号： H04L5/00
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公开(公告)号：EP3430761B1
公开(公告)日：2019-11-27
申请号：EP17714035.7
申请日：2017-03-16
发明人： SUI, Yutao , WANG, Yi-Pin Eric , GRÖVLEN, Asbjörn , SHOKRI RAZAGHI, Hazhir , BLANKENSHIP, Yufei , LIN, Xingqin , ADHIKARY, Ansuman , BERGMAN, Johan
IPC分类号： H04L5/00
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公开(公告)号：EP3408943A1
公开(公告)日：2018-12-05
申请号：EP17703811.4
申请日：2017-01-27
发明人： LIN, Xingqin , SHOKRI RAZAGHI, Hazhir , BERGMAN, Johan , SUI, Yutao , GRÖVLEN, Asbjörn , BLANKENSHIP, Yufei , ADHIKARY, Ansuman , WANG, Yi-Pin Eric
IPC分类号： H04B1/7143
摘要： A user equipment configured for use in a wireless communication system is configured for transmitting a random access preamble signal. The wireless communication device in particular is configured to generate a random access preamble signal that comprises multiple symbol groups, with each symbol group on a single tone during a different time resource, according to a frequency hopping pattern that hops the random access preamble signal from at least one of the symbols groups to an adjacent symbol group over a fixed frequency distance and hops the random access preamble signal from at least one of the symbols groups to an adjacent symbol group over a pseudo random frequency distance. Each symbol group comprises one or more symbols. The user equipment is also configured to transmit the random access preamble signal.
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公开(公告)号：EP3378268B1
公开(公告)日：2020-01-29
申请号：EP17713486.3
申请日：2017-03-10
发明人： LIN, Xingqin , SHOKRI RAZAGHI, Hazhir , BERGMAN, Johan Mikael , SUI, Yutao , GRÖVLEN, Asbjörn , ADHIKARY, Ansuman , BLANKENSHIP, Yufei , WANG, Yi-Pin Eric
IPC分类号： H04W74/08
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公开(公告)号：EP3408943B1
公开(公告)日：2019-12-11
申请号：EP17703811.4
申请日：2017-01-27
发明人： LIN, Xingqin , SHOKRI RAZAGHI, Hazhir , BERGMAN, Johan , SUI, Yutao , GRÖVLEN, Asbjörn , BLANKENSHIP, Yufei , ADHIKARY, Ansuman , WANG, Yi-Pin Eric
IPC分类号： H04B1/7143
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公开(公告)号：EP3378268A1
公开(公告)日：2018-09-26
申请号：EP17713486.3
申请日：2017-03-10
发明人： LIN, Xingqin , SHOKRI RAZAGHI, Hazhir , BERGMAN, Johan Mikael , SUI, Yutao , GRÖVLEN, Asbjörn , ADHIKARY, Ansuman , BLANKENSHIP, Yufei , WANG, Yi-Pin Eric
IPC分类号： H04W74/08
摘要： A communications network is being accessed by a wireless device associated with a coverage class selected from a set of coverage classes. The wireless device performs a method comprising initiating network access to the communications network by transmitting a preamble sequence for random access on a physical random access channel during a starting opportunity defined by the coverage class of the wireless device. Each coverage class may be associated with a unique number of repetitions of the preamble sequence transmission.
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公开(公告)号：EP4061087A1
公开(公告)日：2022-09-21
申请号：EP22171143.5
申请日：2017-03-10
发明人： LIN, Xingqin , SUI, Yutao , BERGMAN, Johan , SHOKRI RAZAGHI, Hazhir , WANG, Yi-Pin Eric , BLANKENSHIP, Yufei , ADHIKARY, Ansuman , GRÖVLEN, Asbjörn
IPC分类号： H04W74/08
摘要： A communications network is being accessed by a wireless device associated with a coverage class selected from a set of coverage classes. The wireless device performs a method comprising initiating network access to the communications network by transmitting a preamble sequence for random access on a physical random access channel during a starting opportunity defined by the coverage class of the wireless device. Each coverage class may be associated with a unique number of repetitions of the preamble sequence transmission.
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公开(公告)号：EP4055946A1
公开(公告)日：2022-09-14
申请号：EP20804482.6
申请日：2020-11-06
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10.发明公开
公开(公告)号：EP4014410A1
公开(公告)日：2022-06-22
申请号：EP20760923.1
申请日：2020-08-15
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