Abstract
Provided are an SRS transmission method and device capable of realizing SRS transmission in a 5G system. The method comprises: receiving downlink control information (DCI) sent by a network device, wherein the DCI comprises SRS trigger information; and according to a transmission latency K, at or after a Kth time-domain resource unit after receiving the DCI, transmitting an SRS on an SRS resource in an SRS resource set indicated by the SRS trigger information, wherein K is an integer greater than or equal to zero.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| KR20200108290A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| KR20200108290A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| KR20200108290A | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| SG11202006802PA | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| SG11202006802PA | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| US2020351130A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| US2020351130A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| US2020351130A1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| AU2018403276A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| AU2018403276A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| AU2018403276A1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CN111226476A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| CN111226476A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CN111226476A | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| JP2021516477A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| JP2021516477A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| JP2021516477A | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CN111711989A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| CN111711989A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CN111711989A | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3731583A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| EP3731583A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3731583A1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3731583A4 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| EP3731583A4 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3731583A4 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3731583B1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| EP3731583B1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3731583B1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| TW201933813A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| TW201933813A | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| TW201933813A | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| WO2019140666A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| WO2019140666A1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| RU2761444C1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| RU2761444C1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| RU2761444C1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CA3088813A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| CA3088813A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CA3088813A1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CN111711989B | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| CN111711989B | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| CN111711989B | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3961962A1 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| EP3961962A1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| EP3961962A1 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| JP7062774B2 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
Yes | Basis Patent | |||
| JP7062774B2 | 5G | 20/02/2022 | ISLD-202202-056 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| JP7062774B2 | 5G | 27/11/2022 | ISLD-202211-059 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD |
S1
S2
|
No | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- | |||
Technologies
Product
Use Cases
Services
Claim
1. A sounding reference signal (SRS) transmission method, comprising:
receiving, by a terminal device, downlink control information (DCI), wherein the DCI comprises SRS trigger information;
determining, by the terminal device, a transmission latency K according to a first high layer signaling;
transmitting, by the terminal device, an SRS on an SRS resource in an SRS resource set indicated by the SRS trigger information, according to the transmission latency K, at a Kth time-domain resource unit after receiving the DCI, wherein K is an integer greater than or equal to zero; and
determining the transmission latency K according to a subcarrier spacing used for SRS transmission triggered by the SRS trigger information and/or a subcarrier spacing corresponding to a bandwidth part (BWP) receiving the DCI.', 'receiving, by a terminal device, downlink control information (DCI), wherein the DCI comprises SRS trigger information;', 'determining, by the terminal device, a transmission latency K according to a first high layer signaling;', 'transmitting, by the terminal device, an SRS on an SRS resource in an SRS resource set indicated by the SRS trigger information, according to the transmission latency K, at a Kth time-domain resource unit after receiving the DCI, wherein K is an integer greater than or equal to zero; and', 'determining the transmission latency K according to a subcarrier spacing used for SRS transmission triggered by the SRS trigger information and/or a subcarrier spacing corresponding to a bandwidth part (BWP) receiving the DCI.
2. The SRS transmission method according to claim 1, wherein, the method further comprises:
determining the transmission latency K from SRS transmission latency indication information in the first high layer signaling.', 'determining the transmission latency K from SRS transmission latency indication information in the first high layer signaling.
3. The SRS transmission method according to claim 1, wherein, the method further comprises:
determining the transmission delay K according to a DCI format of the DCI.', 'determining the transmission delay K according to a DCI format of the DCI.
4. The SRS transmission method according to claim 3, wherein, the determining the transmission delay K according to the DCI format of the DCI comprises:
determining the transmission delay M of the PUSCH from the PUSCH time-domain resource indication information in the DCI, if the DCI format of the DCI is used to schedule PUSCH transmission; and
determining the transmission delay K, based on the transmission delay M.', 'determining the transmission delay M of the PUSCH from the PUSCH time-domain resource indication information in the DCI, if the DCI format of the DCI is used to schedule PUSCH transmission; and', 'determining the transmission delay K, based on the transmission delay M.
5. The SRS transmission method according to claim 1, wherein, the transmitting the SRS on the SRS resource in the SRS resource set indicated by the SRS trigger information comprises:
transmitting an SRS signal on each of the SRS resources included in each of the SRS resource sets indicated by the SRS trigger information, at the Kth time-domain resource unit, wherein the time-domain resource unit is a slot.', 'transmitting an SRS signal on each of the SRS resources included in each of the SRS resource sets indicated by the SRS trigger information, at the Kth time-domain resource unit, wherein the time-domain resource unit is a slot.
6. The SRS transmission method according to claim 1, wherein, the transmitting the SRS on the SRS resource in the SRS resource set indicated by the SRS trigger information comprises:
transmitting the SRS on the SRS resource in the SRS resource set indicated by the SRS trigger information in a slot where the DCI is located, wherein a value of K is zero, wherein the time-domain resource unit is a slot.', 'transmitting the SRS on the SRS resource in the SRS resource set indicated by the SRS trigger information in a slot where the DCI is located, wherein a value of K is zero, wherein the time-domain resource unit is a slot.
7. The SRS transmission method according to claim 1, wherein, the method further comprises:
if the DCI further includes a transmission power control (TPC) command for SRS power control, performing power control on the SRS transmission by using the TPC command.', 'if the DCI further includes a transmission power control (TPC) command for SRS power control, performing power control on the SRS transmission by using the TPC command.
8. The SRS transmission method according to claim 1, wherein, the transmitting the SRS on the SRS resource in the SRS resource set indicated by the SRS trigger information comprises:
transmitting the SRS on the SRS resource in a currently activated BWP, if the SRS trigger information has indicated the SRS resource sets on a plurality of BWPs, or has indicated the SRS resource set including the SRS resources on a plurality of BWPs.', 'transmitting the SRS on the SRS resource in a currently activated BWP, if the SRS trigger information has indicated the SRS resource sets on a plurality of BWPs, or has indicated the SRS resource set including the SRS resources on a plurality of BWPs.
9. The SRS transmission method according to claim 1, wherein, the time-domain resource unit is a slot, or a sub-frame, or an orthogonal frequency division multiplexed (OFDM) symbol, or a micro slot, or PUSCH/PDSCH transmission duration
10. A terminal device, comprising a communication unit and a processing unit, wherein,
the communication unit is configured to: receive downlink control information (DCI), wherein the DCI comprises SRS trigger information;
the processing unit is configured to: determine a transmission latency K according to a first high layer signaling;
the communication unit is further configured to: transmit an SRS on an SRS resource in an SRS resource set indicated by the SRS trigger information, according to the transmission latency K, at a Kth time-domain resource unit after receiving the DCI, wherein K is an integer greater than or equal to zero; and
the processing unit is further configured to: determine the transmission latency K, according to a subcarrier spacing used for SRS transmission triggered by the SRS trigger information and/or a subcarrier spacing corresponding to a BWP receiving the DCI.', 'the communication unit is configured to: receive downlink control information (DCI), wherein the DCI comprises SRS trigger information;', 'the processing unit is configured to: determine a transmission latency K according to a first high layer signaling;', 'the communication unit is further configured to: transmit an SRS on an SRS resource in an SRS resource set indicated by the SRS trigger information, according to the transmission latency K, at a Kth time-domain resource unit after receiving the DCI, wherein K is an integer greater than or equal to zero; and', 'the processing unit is further configured to: determine the transmission latency K, according to a subcarrier spacing used for SRS transmission triggered by the SRS trigger information and/or a subcarrier spacing corresponding to a BWP receiving the DCI
11. The terminal device according to claim 10, wherein, the processing unit is further configured to:
determine the transmission latency K from SRS transmission latency indication information in the first high layer signaling.', 'determine the transmission latency K from SRS transmission latency indication information in the first high layer signaling
12. The terminal device according to claim 10, wherein, the processing unit is further configured to:
determine the transmission delay K according to a DCI format of the DCI.', 'determine the transmission delay K according to a DCI format of the DCI
13. The terminal device according to claim 12, wherein, the processing unit is further configured to:
determine the transmission delay M of the PUSCH from the PUSCH time-domain resource indication information in the DCI, if the DCI format of the DCI is used to schedule PUSCH transmission; and
determine the transmission delay K, based on the transmission delay M.', 'determine the transmission delay M of the PUSCH from the PUSCH time-domain resource indication information in the DCI, if the DCI format of the DCI is used to schedule PUSCH transmission; and', 'determine the transmission delay K, based on the transmission delay M.14. The terminal device according to claim 10, wherein, the processing unit is further configured to:
transmit an SRS signal on each of the SRS resources included in each of the SRS resource sets indicated by the SRS trigger information, at the Kth time-domain resource unit, wherein the time-domain resource unit is a slot.', 'transmit an SRS signal on each of the SRS resources included in each of the SRS resource sets indicated by the SRS trigger information, at the Kth time-domain resource unit, wherein the time-domain resource unit is a slot.15. The terminal device according to claim 10, wherein, the communication unit is further configured to:
transmit the SRS on the SRS resource in the SRS resource set indicated by the SRS trigger information in a slot where the DCI is located, wherein a value of K is zero, wherein the time-domain resource unit is a slot.', 'transmit the SRS on the SRS resource in the SRS resource set indicated by the SRS trigger information in a slot where the DCI is located, wherein a value of K is zero, wherein the time-domain resource unit is a slot.16. The terminal device according to claim 10, wherein, the processing unit is further configured to:
if the DCI further includes a transmission power control (TPC) command for SRS power control, perform power control on the SRS transmission by using the TPC command.', 'if the DCI further includes a transmission power control (TPC) command for SRS power control, perform power control on the SRS transmission by using the TPC command.']
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
SUMMARY
ClaimChart-US11368339B2-STO
Patent number:US11368339B2
Claim Chart Type : SEP Claim Chart
Price: 200 €
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.