Abstract
Embodiments of the present invention provide a method for configuring resources a device and a system. The method includes: generating resource configuration information (S 201); carrying the resource configuration information in a media access control protocol data unit (MAC PDU) or a physical downlink control channel (PDCCH) signaling and sending to a user equipment to enable the user equipment to perform uplink transmission according to the resource configuration information (S202). The method for configuring resources the device and the system provided in the embodiments of the present invention can achieve fast physical layer radio resource configuration with a short delay.
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Use Cases
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Claim
1. A method for configuring uplink pilot signal resources, comprising:
generating uplink pilot signal resource configuration information, wherein the uplink pilot signal resource configuration information comprises first resource configuration information and second resource configuration information; sending the first resource configuration information to a user equipment in advance through a radio resource control protocol (RRC) message; carrying the second resource configuration information in a physical downlink control channel (PDCCH) signaling and sending the PDCCH signaling to the user equipment; wherein, the uplink pilot signal resource configuration information is configured to enable the user equipment to perform uplink pilot signal transmission according to the uplink pilot signal resource configuration information.
2. The method for configuring resources according to claim 1, wherein the first resource configuration information comprises parameter information related to the physical layer radio resource used for the user equipment to perform uplink pilot signal transmission; the second resource configuration information comprises activation information or deactivation information for setting availability of the physical layer radio resource uses for the user equipment to perform uplink pilot signal transmission.
3. The method for configuring resources according to claim 2, wherein, the first resource configuration information comprises an uplink pilot signal resource period, a subframe in the uplink pilot signal resource period allocated for the user equipment, and an uplink pilot signal channel resource for bearing the uplink pilot signal.
4. The method for configuring resources according to claim 1, wherein, the performing uplink pilot signal transmission according to the uplink pilot signal resource configuration information comprises:
determining the physical layer radio resource used for performing uplink pilot signal transmission according to the first resource configuration information, and activating or deactivating the physical layer radio resource used for performing uplink pilot signal transmission according to the second resource configuration information; if the physical layer radio resource used for performing uplink pilot signal transmission is activated, then the physical layer radio resource is available for performing uplink pilot signal transmission; if the physical layer radio resource used for performing uplink pilot signal transmission is deactivated, stopping using the physical layer radio resource to perform uplink pilot signal transmission.
5. A method for configuring uplink pilot signal resources, comprising:
acquiring fourth resource configuration information by receiving and parsing a radio resource control protocol (RRC) message sent by a network side; receiving a physical downlink control channel (PDCCH) signaling sent by the network side, wherein the PDCCH signaling carries third resource configuration information; parsing the PDCCH signaling to acquire the third resource configuration information, and acquiring a physical layer radio resource used for performing uplink pilot signal transmission according to the third resource configuration information and the fourth resource configuration information.
6. The method for configuring resources according to claim 5, wherein the fourth resource configuration information comprises parameter information related to the physical layer radio resource used for performing uplink pilot signal transmission; the third resource configuration information comprises activation information or deactivation information for setting availability of the physical layer radio resource used for performing uplink pilot signal transmission;
wherein, the acquiring the physical layer radio resource used for performing uplink pilot signal transmission according to the fourth resource configuration information and the third resource configuration information comprises: determining the physical layer radio resource used for performing uplink pilot signal transmission according to the fourth resource configuration information, and activating or deactivating the physical layer radio resource used for performing uplink transmission according to the third resource configuration information; if the physical layer radio resource used for performing uplink transmission is activated, then the physical layer radio resource is available for performing uplink pilot signal transmission; if the physical layer radio resource used for performing uplink transmission is deactivated, stopping using the physical layer radio resource used to perform pilot signal transmission.
7. The method for configuring resources according to claim 6, wherein, the fourth resource configuration information comprises: an uplink pilot signal resource period, a subframe in the uplink pilot signal resource period allocated for the user equipment, and an uplink pilot signal channel resource for bearing the uplink pilot signal.
8. A network device, comprising a resource configuring module and a first sending module coupled to each other, wherein:
the resource configuring module is configured to generate pilot signal resource configuration information, and provide it to the first sending module; wherein the resource configuration information comprises first resource configuration information and second resource configuration information; the first sending module is configured to send the first resource configuration information to the user equipment in advance through an RRC message; and carry the second resource configuration information in the PDCCH signaling and send to the user equipment, the first resource configuration information and the second resource configuration information are configured to enable the user equipment to perform uplink pilot signal transmission according to the first resource configuration information and the second resource configuration information.
9. The network device according to claim 8, wherein the first resource configuration information comprises parameter information related to the physical layer radio resource used for the user equipment to perform uplink pilot signal transmission; the second resource configuration information comprises activation information or deactivation information for setting availability of the physical layer radio resource used for the user equipment to perform pilot signal uplink transmission.
10. The network device according to claim 9, wherein, the first resource configuration information comprises an uplink pilot signal resource period, a subframe in the uplink pilot signal resource period allocated for the user equipment, and an uplink pilot signal channel resource for bearing the SRS.
11. The network device according to claim 8, wherein, the performing uplink pilot signal transmission according to the uplink pilot signal resource configuration information comprises:
determining the physical layer radio resource used for performing uplink pilot signal transmission according to the first resource configuration information, and activating or deactivating the physical layer radio resource used for performing uplink pilot signal transmission according to the second resource configuration information; if the physical layer radio resource used for performing uplink pilot signal transmission is activated, then the physical layer radio resource is available for performing uplink pilot signal transmission; if the physical layer radio resource used for performing uplink transmission is deactivated, stopping using the physical layer radio resource to perform pilot signal transmission.
12. A user equipment, comprising a second receiving module and a resource acquiring module coupled to each other, wherein:
the second receiving module is configured to receive a PDCCH signaling sent by a network side, and provide the PDCCH signaling to the resource acquiring module, wherein the PDCCH signaling carries third resource configuration information; the second receiving module is configured to acquire fourth resource configuration information by receiving and parsing an RRC message sent by the network side; the resource acquiring module is configured to parse the PDCCH signaling to acquire the third resource configuration information, and acquire a physical layer radio resource used for performing uplink pilot signal transmission according to the fourth resource configuration information and the third resource configuration information.
13. The user equipment according to claim 12, wherein the fourth resource configuration information comprises parameter information related to the physical layer radio resource used for performing uplink pilot signal transmission; the third resource configuration information comprises activation information or deactivation information for setting availability of the physical layer radio resource used for performing uplink pilot signal transmission;
wherein, the resource acquiring module is specifically configured to determine the physical layer radio resource used for performing uplink pilot signal transmission according to the fourth resource configuration information, and activate or deactivate the physical layer radio resource used for performing uplink pilot signal transmission according to the third resource configuration information; if the physical layer radio resource used for performing uplink pilot signal transmission is activated, then acquire the physical layer radio resource used for performing uplink transmission; if the physical layer radio resource used for performing uplink transmission is deactivated, then stop using the physical layer radio resource used for performing uplink pilot signal transmission.
14. The user equipment according to claim 13, wherein, the fourth resource configuration information comprises an uplink pilot signal resource period, a subframe in the uplink pilot signal resource period allocated for the user equipment, and an uplink pilot signal channel resource for bearing the uplink pilot signal.
15. A communication system, comprising a user equipment and a network device, wherein,
the network device is configured to generate uplink pilot signal resource configuration information, wherein the uplink pilot signal resource configuration information comprises first resource configuration information and second resource configuration information; send the first resource configuration information to the user equipment in advance through a radio resource control protocol (RRC) message; carry the second resource configuration information in a physical downlink control channel (PDCCH) signaling and send the PDCCH signaling to the user equipment; the user equipment is configured to acquire the first resource configuration information and the second resource configuration information, and acquire a physical layer radio resource used for performing uplink pilot signal transmission according to the first resource configuration information and the second resource configuration information.
16. The communication system according to claim 15, wherein the first resource configuration information comprises parameter information related to the physical layer radio resource used for the user equipment to perform uplink pilot signal transmission; the second resource configuration information comprises activation information or deactivation information for setting availability of the physical layer radio resource uses for the user equipment to perform uplink pilot signal transmission.
17. The communication system according to claim 16, wherein, the first resource configuration information comprises an uplink pilot signal resource period, a subframe in the uplink pilot signal resource period allocated for the user equipment, and an uplink pilot signal channel resource for bearing the uplink pilot signal.
18. The communication system according to claim 15, wherein, the performing uplink pilot signal transmission according to the uplink pilot signal resource configuration information comprises:
determining the physical layer radio resource used for performing uplink pilot signal transmission according to the first resource configuration information, and activating or deactivating the physical layer radio resource used for performing uplink pilot signal transmission according to the second resource configuration information; if the physical layer radio resource used for performing uplink pilot signal transmission is activated, then the physical layer radio resource is available for performing uplink pilot signal transmission; if the physical layer radio resource used for performing uplink pilot signal transmission is deactivated, stopping using the physical layer radio resource to perform uplink pilot signal transmission.
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SUMMARY
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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.