Channel quality reporting for deterministic null scheduling

• Main Authors: PEDERSEN CARSTEN AAGAARD, MATIN SHARIF, BAI LINDA, CHIRALA RAMESH CHANDRA, SAMAL PRASANTA
• Format: Patent
• Language: Chinese; English
• Published: 17.10.2017
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The disclosure provides for reporting a channel quality indicator (CQI) in wireless communications. A user equipment (UE) may determine that a calculated CQI value to be reported in a current sub-frame is affected by a deterministic null scheduling on a downlink channel. The UE may determine a compensatory CQI value. The UE may report the lesser of the calculated CQI value and the compensatory CQI value in response to determining that the calculated CQI value is affected by the deterministic null scheduling. In an aspect, the deterministic null scheduling is associated with a compressed mode gap. The UE may determine whether the calculated CQI value is affected by the deterministic null scheduling by determining whether the current sub-frame is within a first time period before the start of the compressed mode gap or within a second time period after the end of the compressed mode gap. 本公开提供了在无线通信中报告信道质量指示符(CQI)。用户装备(UE)可以确定要在当前子帧中报告的计算CQI值受到下行链路信道上的确定性空调度的影响。UE可以确定补偿CQI值。UE可以响应于确定该计算CQI值受到该确定性空调度的影响而报告该计算CQI