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公开(公告)号：US12095592B2
公开(公告)日：2024-09-17
申请号：US17433471
申请日：2020-01-31
CPC分类号： H04L25/022 , H04L5/0048 , H04L25/0228 , H04L25/03821
摘要： The invention relates to a method for transmitting at least K reference signals in a radio signal to be transmitted over a wireless communication system, said radio signal being intended to be emitted by an emitter comprising at least a transmit antenna configured for emitting on a number M of subcarriers S1, . . . , SM amongst which at least a number K of different subcarriers Sq+1, Sq+2, . . . , Sq+K are contiguous, the respective frequencies of the contiguous subcarriers Sq+1, Sq+2, . . . , Sq+K being ordered, said radio signal being provided by: inserting the at least K reference signals P1, . . . , PK so that the at least K reference signals P1, . . . , PK are respectively transmitted on the K contiguous subcarriers Sq+1, Sq+2, . . . , Sq+K; emitting the radio signal including the at least K reference signals.
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2.发明授权公开(公告)号：US11652542B2
公开(公告)日：2023-05-16
申请号：US16967689
申请日：2019-02-18
IPC分类号： H04B7/208 , H04B7/0456 , H04B7/0413 , H04L27/26 , H04B7/212 , H04L1/06
CPC分类号： H04B7/208 , H04B7/0456 , H04B7/2126 , H04L1/0643
摘要： The invention relates to inserting reference signals in a radio signal to be transmitted over a wireless communication system, the radio signal being emitted according to a specific SS-STBC scheme, the method comprising, inserting the reference signals to transmit them in the radio signal such as samples of these reference signals are in specific positions in the SS-STBC symbol.
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公开(公告)号：US11012277B2
公开(公告)日：2021-05-18
申请号：US16617399
申请日：2018-07-04
IPC分类号： H04L27/26
摘要： The invention relates to inserting a first and a second Reference Signals in a radio signal to be transmitted over a wireless communication system, the radio signal being emitted according to a specific SC-SFBC scheme, the method comprising: determining K integers such as { n i | i ∈ 〚 1 ; K 〛 , 0 ≤ n i ≤ M 2 - 1 , ∀ i , j ∈ 〚 1 ; K 〛 2 , i
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