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Signal transmission method and device, and computer storage medium

專利號(hào)
US11659456B2
公開(kāi)日期
2023-05-23
申請(qǐng)人
ZTE Corporation（CN Shenzhen）
發(fā)明人
Peng Hao; Junfeng Zhang; Xing Liu; Zhaohua Lu; Xinhui Wang; Liujun Hu; Gang Bai
IPC分類
H04W36/00; H04J11/00; H04W16/28; H04W36/30; H04W72/0446; H04W72/0453
技術(shù)領(lǐng)域
uplink,stbs,sti,signal,mrs,stb,access,downlink,msg,in
地域： Guangdong

摘要

Disclosed are a signal transmission method and device, and a computer storage, including that: a base station sends or receives a signal within a sweep time interval, an access signal time interval, which is comprised of sweep time blocks sweep time blocks. The access signal time interval includes a downlink access signal time interval and an uplink access signal time interval. The base station sends the signal over the downlink access signal time interval, and receives the signal over the uplink access signal time interval. A terminal sends or receives a signal within the access signal time interval which is comprised of the sweep time blocks. The terminal sends the signal over the uplink access signal time interval, or receives the signal over the downlink access signal time interval.

說(shuō)明書(shū)

FIG. 8 is a structural diagram 1 of a signal transmission device according to an embodiment of the present disclosure. The device is applied to a base station and includes a transmission unit 81.

The transmission unit 81 is configured to send or receive a signal within an STI, where the STI consists of STBs.

The STI is a downlink STI or an uplink STI, and the base station sends the signal over the downlink STI, or receives the signal over the uplink STI.

In the embodiment of the present disclosure, a time/frequency domain distribution density of the uplink STI is greater than or equal to a time/frequency domain distribution density of the downlink STI.

In the embodiment of the present disclosure, STBs in the downlink STI are in one-to-one correspondence with STBs in the uplink STI.

In the embodiment of the present disclosure, STBs in the downlink STI includes one or more of the following signals: an SS, an MSG, and an MRS.

In the embodiment of the present disclosure, the STBs have one or more of the following types: a first type STB, a second type STB, a third type STB, and a fourth type STB.

The first type STB includes the SS, the MSG, and the MRS.

The second type STB merely includes the MRS.

The third type STB merely includes the SS and the MSG.

The fourth type STB merely includes the SS.

In the embodiment of the present disclosure, the message signal carries a demodulation reference signal of the message signal.

權(quán)利要求

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