METHOD AND DEVICE FOR IMPLEMENTING THE SERVICE OR SERVICE semi-persistent scheduling, like semi-persistent scheduling

摘要

1. A method for implementing a semi-persistent scheduling service, SPS, or service, such semi-persistent scheduling, comprising the steps of: notifying the terminal about its SPS SPS period or the like so that the terminal is sending data service or SPS, SPS such, in accordance with period and by selecting a transmission mode with a closed loop rank 1; dynamically notify the terminal about the pre-encoding matrix indicator, PMI, required for its SPS service or similar SPS, a transmission mode with a closed loop 1 so that the terminal uses the last received PMI when sending the SPS service or data services, such SPS; and receiving, based on the transmission mode with a closed-loop level 1, SPS service data or service, such SPS, terminalom.2 sent. The method of claim 1, wherein the method further comprises the steps of: preliminarily grouping the terminal having SPS service or SPS-like, allocate one group identifier to each group, one isolated intragroup terminal identifier and notify the terminal of the intra-group identifier and the identifier in such a that the terminal has detected the format of the downlink control information DCI physical downlink control channel, PDCCH, according to its own group id entifikatorom corresponding PMI and received in accordance with its own intra-group identifier; a step of dynamic notifications PMI terminal required for its SPS service or similar SPS, the transmission mode with the closed loop 1, comprising the steps to