Leydig, Volt &. Mayer, Ltd
Transmission direction configuration method, device, and system
A transmission direction configuration method, a device, and a system are described that relate to the field of communications technologies. A terminal device receives a first indication information from a network device, the first indication information indicates a configuration of uplink and downlink transmission directions. The configuration describes types, a number, and a distribution of resource elements comprised in one period. Moreover, the resource granularity comprises a time domain granularity, the time domain granularity comprises (OFDM) symbol. The types of the resource elements comprise at least one of an uplink resource element, a downlink resource element, or a switch resource element between the downlink resource element and the uplink resource element. An information transmission is performed that is indicated by the first indication information, of the uplink and/or downlink transmission directions.
Huawei Technologies Co., Ltd.
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Guorong Lili
Li Zhang