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发明公开
CN108494536A 增强物理下行控制信道的处理方法、网络侧设备和用户设备 无效 - 撤回

增强物理下行控制信道的处理方法、网络侧设备和用户设备
摘要：
本发明提供了一种增强物理下行控制信道的处理方法、网络侧设备和用户设备。该方法包括：向用户设备UE通知用于EPDCCH传输的M个物理资源块PRB集合以及用于EPDCCH的DCI速率匹配和/或EPDCCH资源映射的N个参考信号RS配置，并向UE通知该M个PRB集合与该N个RS配置之间的对应关系，N为大于1的正整数，M为正整数；根据该M个PRB集合与该N个RS配置之间的对应关系进行EPDCCH的DCI速率匹配和/或EPDCCH资源映射。本发明的实施例中，网络侧设备配置PRB集合以及与不同小区或网络节点对应的多个RS配置，并向UE通知PRB集合、RS配置及它们之间的对应关系，使得UE可以选取用于接收EPDCCH的小区或网络节点，提高了EPDCCH传输的灵活性。
摘要（英）：

The present invention provides a method for processing an enhanced physical downlink control channel, a network-side device, and a user equipment. The method includes: notifying a user equipment UE of M physical resource block PRB sets used for EPDCCH transmission and N reference signal RS configurations used for EPDCCH DCI rate matching and/or EPDCCH resource mapping, and notifying the UE of correspondence between the M PRB sets and the N RS configurations, where N is a positive integer greater than 1, and M is a positive integer; and performing the EPDCCH DCI rate matching and/or the EPDCCH resource mapping according to the correspondence between the M PRB sets and the N RS configurations. In embodiments of the present invention, a network-side device configures a PRB set and multiple RS configurations corresponding to different cells or network nodes, and notifies an UE of the PRB set, the RS configurations, and correspondence between them, so that the UE can select a cell or network node used for EPDCCH reception, thereby improving flexibility of EPDCCH transmission.

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