发明名称 Methods and Arrangements in a Telecommunication System
摘要 The present invention relates to a method and arrangement for controlling re-transmission in a user equipment supporting uplink spatial multiplexing. The method comprises the steps of detecting an uplink grant on a physical downlink control channel, the uplink grant being valid for at least one transport block;detecting that at least one transport block is disabled, such that no grant is associated with the at least one transport block; andinterpreting the at least one disabled transport block as an acknowledgement, ACK, of previous transmission corresponding to said disabled transport block irrespective of which indication is received on the reception status feedback channel for said previous transmission.
申请公布号 US2017078073(A1) 申请公布日期 2017.03.16
申请号 US201514799776 申请日期 2015.07.15
申请人 TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) 发明人 Abrahamsson Richard;Boström Lisa;Jöngren George;Stattin Magnus
分类号 H04L5/00;H04W72/04;H04L1/18 主分类号 H04L5/00
代理机构 代理人
主权项 1. A method for controlling re-transmission in a user equipment supporting uplink spatial multiplexing, the method comprising the steps of detecting an uplink grant on a physical downlink control channel, the uplink grant being valid for at least one transport block; detecting that at least one transport block is disabled, such that no grant is associated with the at least one transport block;the method being characterized b y the step of interpreting the at least one disabled transport block as an acknowledgement, ACK, of previous transmission corresponding to said disabled transport block irrespective of which indication is received on the reception status feedback channel for said previous transmission.
地址 Stockholm SE