Synchronization signal block indication method, synchronization signal block determining method, corresponding devices, base station, terminal and storage medium
A technology of synchronization signal and determination method, applied in the field of communication, can solve the problem that the determination and indication scheme of synchronization signal block cannot support multiple patterns, etc.
Active Publication Date: 2019-01-04
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology
[0006] The purpose of the present invention is to provide an indication method, a determination method, an indication device, a determination device, a base station, a terminal, and a computer-readable storage medium for synchronous signal blocks, so as to solve the problem that the determination and indication schemes of synchronous signal blocks in the prior art cannot support multiple The problem of the situation of the pattern
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[0145] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0146] Aiming at the problem that the synchronization signal block determination and indication scheme in the prior art cannot support multiple patterns, the present invention provides a synchronization signal block indication method, which can be applied to the base station side, such as figure 2 shown, including:
[0147] Step 21: determining a target pattern from a plurality of patterns, and obtaining sequence number information corresponding to a synchronization signal block according to the target pattern;
[0148] Step 22: According to the sequence number information corresponding to the synchronization signal block, determine the corresponding position indication information of the synchronization signal block in the indication signaling;
[014...
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The present invention provides a synchronization signal block indication method, a synchronization signal block determining method, a synchronization signal block indication device, a synchronizationsignal block determining device, a base station, a terminal and a computer readable storage medium. The synchronization signal block indication method includes the following steps that: a target pattern is determined from a plurality of patterns, and serial number information corresponding to a synchronization signal block is obtained according to the target pattern; location indication information corresponding to the synchronization signal block in indication signaling is determined according to the serial number information corresponding to the synchronization signal block; and the locationindication information is transmitted to a terminal. With the synchronization signal block indication method provided by the technical schemes of the invention adopted, the terminal can obtain the serial number information from the location indication information; the identity identifier of the pattern corresponding to the synchronization signal block and the position of the synchronization signal block in the pattern are determined; synchronization signals can be correctly obtained through parsing, so that subsequent operation can be performed; and the problem that synchronization signal block indication and determining schemes in the prior art cannot support a condition where a plurality of patterns exist can be solved.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to an indication method, a determination method, an indication device, a determination device, a base station, a terminal and a computer-readable storage medium for a synchronous signal block. Background technique [0002] In the new air interface NR mobile communication, the system will use a time-division method to send synchronization signals in different directions. This method of sending synchronization signals is called beam scanning. In the NR system, synchronization signals in all directions are sent according to a predetermined pattern. [0003] In the NR system, a synchronization signal block (SS block) includes three parts: a primary synchronization signal of one symbol, a secondary synchronization signal of one symbol, and a PBCH (Physical Broadcast Channel, Physical Broadcast Channel) of two symbols. When beam scanning is used to send synchronization sig...
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Patent Timeline
Login to View More IPC IPC(8): H04L5/00H04W72/04
CPCH04L5/0048H04L5/0094H04W72/0446H04L27/2613H04W72/23H04W72/04H04W56/001H04L27/2666H04L5/0051H04L5/10
Inventor 赵铮达人任斌郑方政
Owner DATANG MOBILE COMM EQUIP CO LTD