Method, system and device for resource instruction and data transmission

Abstract

The present invention discloses a method, a system and a device for resource indication and data transmission. The method for resource indication includes that a high layer device confirms a time slot, which is not configured with High Speed Physical Downlink Shared Channel (HS-PDSCH), from time slots which follow the first uplink time slot in the subframe. The high layer device confirms a corresponding time slot identifier according to the corresponding relation between time slots and time slot identifiers. The high layer device sends the confirmed time slot identifier to base stations and user terminals, and indicates the base stations to take the indication information of the time slot carried in Shared Control Channel for HS-DSCH (HS-SCCH), where the time slot is corresponding to the time slot identifier, as the indication information of the first time slot in the subframe, and indicates the user terminals to confirm whether the first time slot in the subframe is configured with HS-PDSCH according to the indication information of the time slot carried in HS-SCCH where the time slot is corresponding to the time slot identifier. The present invention relates to wireless communication technology. The present invention is used for performing indication according to HS-SCCH when HS-PDSCH is configured to the TS0 time slot in the subframe.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a method, system and device for resource indication and data transmission. Background technique [0002] In order to meet the growing demand for high-speed packet data access services, 3GPP (3rdGeneration Partnership Project, the third generation mobile communication standardization organization) introduced HSDPA (High Speed ​​Downlink Packages Access) technology, downlink data through The HS-PDSCH (High Speed ​​Physical Downlink Shared Channel, High Speed ​​Physical Downlink Shared Channel) bearer in HSDPA technology can obtain higher user peak rate and cell data throughput rate and reduce data transmission delay. [0003] In HSDPA technology, HS-SCCH (Shared Control Channel for HS-DSCH, HS-DSCH shared control channel) is the downlink scheduling control channel of HSDPA technology, which is used to indicate to the terminal which specific time slots are configured with...

AI Technical Summary

Problems solved by technology

[0008] But the current HS-SCCH can only indicate that the HS-PDSCH is configured in the TS2 time slot ~ TS6 time slot

For the case where the HS-PDSCH is configured in the TS0 time slot in the subframe, the HS-SCCH has no extra bits to indicate, so it is still difficult to configure the HS-PDSCH in the TS0 time slot in the subframe

[0009] To sum up, since there is no extra bit in the HS-SCCH to indicate that the HS-PDSCH is configured in the TS0 time slot in the subframe, it is currently difficult to configure the HS-PDSCH in the TS0 time slot in the subframe

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