DATA TRANSMISSION OF A CONTROL AREA

• Main Authors: BALDEMAIR, ROBERT, PARKVALL, STEFAN, FARONIUS, CAROLA, SKARBY CHRISTIAN, FARAHATI, SOROUR, KOORAPATY, HAVISH, OVESJOE FREDRIK, CHENG JUNG-FU
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

According to some embodiments, a method in a wireless device includes receiving a control channel (e.g., a physical downlink control channel (PDCCH)) including control information indicating a set of time and frequency resources allocated for the wireless device for receiving data transmissions; determining that the allocated set of time and frequency resources for data transmission overlaps a control resource region (e.g., a set of control resources (CORESET)); and receiving the data transmission in the allocated set of time and frequency resources for the data transmission. The control information may include a bitmap indicating one or more sets of time and frequency resources that the data transmission area does not include/include. 根据一些实施例，无线设备中的方法包括：接收包括控制信息的控制信道(例如，物理下行链路控制信道(PDCCH))，该控制信息指示为无线设备分配的用于接收数据传输的时间和频率资源集合；确定所分配的用于数据传输的时间和频率资源集合与控制资源区域(例如，控制资源集合(CORESET))重叠；以及在所分配的用于数据传输的时间和频率资源集合中接收数据传输。控制信息可以包括位图，该位图指示数据传输区域不包括/包括的一组或多组时间和频率资源。