Patent ID: 9008048
Filing Date: 2015-04-14
Classification: H04B,H04J,H04L,H04W

Abstract:
1. A method of providing, for a dual-antenna UE, downlink control information used for uplink transmission in a management device of LTE-A network, the method comprising: determining an uplink transmission scheme for said dual-antenna UE; semi-statically configuring, by high level signaling, an uplink transmission mode to which said uplink transmission scheme belongs; generating downlink control information corresponding to said determined uplink transmission scheme, said downlink control information comprising a first indicating field, a second indicating field, a new-data indicating field for a first transmission block and a new-data indicating field for a second transmission block; wherein, when transmission block disabling function is adopted in said determined uplink transmission scheme, a first combination formed by the values of said first indicating field and said second indicating field is used to represent disablement of at least one of two transmission blocks; and a combination formed by said new-data indicating field for said first transmission block and said new-data indicating field for said second transmission block is used to represent the disabled transmission block of said two transmission blocks; transmitting said generated downlink control information to said dual-antenna UE.