发明名称 |
METHOD OF AND APPARATUS FOR INFORMING DYNAMIC UPLINK AND DOWNLINK CONFIGURATION IN HETEROGENEOUS NETWORK |
摘要 |
The invention discloses a method and device, in a central processing unit of a control device of a pico cell or a macro cell of a heterogeneous network based upon a time division duplex system, for instructing a user equipment to perform dynamic uplink and downlink resource configuration. In the method, the central processing unit indicates whether a dynamic uplink and downlink configuration is triggered for the user equipment by using a bit reserved in broadcast channel signaling; allocates a resource of a sub frame in a frame for downlink control information in physical downlink control channel signaling when the dynamic uplink and downlink configuration is triggered for the user equipment, wherein a location of the subframe in the frame corresponds in a one-to-one manner to a dynamic uplink and downlink configuration type currently adopted for the user equipment, and the location of the sub-frame in the frame indicates a dynamic uplink and downlink configuration type currently adopted for the user equipment; and transmits the physical downlink control channel signaling including the frame to the user equipment. |
申请公布号 |
WO2013024335(A3) |
申请公布日期 |
2013.04.11 |
申请号 |
WO2012IB01569 |
申请日期 |
2012.07.31 |
申请人 |
ALCATEL LUCENT;SUN, FANGLEI;ZHANG, XIAOBO |
发明人 |
SUN, FANGLEI;ZHANG, XIAOBO |
分类号 |
H04W16/10;H04W16/14;H04W72/04 |
主分类号 |
H04W16/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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