Slater Matsil, LLP
Control channel transmission method and apparatus
Embodiments of the present invention relate to the communications field and provide a control channel transmission method and apparatus. The method includes: grouping REs except a DMRS in each physical resource block pair of L determined physical resource block pairs used to transmit a control channel into N eREGs, and calculating the number of valid REs except other overheads in each eREG of the N eREGs; and then mapping each of the eCCEs onto M eREGs according to the number of valid REs included in each eREG of the N eREGs of each physical resource block pair, and sending the eCCE by using the resource elements included in the eREG.
Huawei Technologies Co., Ltd.
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inventional inventional inventional additional
Kunpeng Jianghua Qiang Jianqin
Liu Liu Wu Liu