发明Method for scheduling distributed virtual resource blocks

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申请号 US201514656833 申请日 2015年03月13日 最早公开日 2015年07月23日 所属国家/地区 美国
公开号及公开日 US2015208406A1   2015年07月23日
US9408226B2   2016年08月02日
授权日 2016年08月02日 说明书附图
申请人 OPTIS CELLULAR TECHNOLOGY LLC (美国)  
发明人 SEO DONG YOUN   KIM EUN SUN   KIM BONG HOE   AHN JOON KUI  
优先权 US20080019589P   20080107US20080024886P   20080130US20080025186P   20080131US20080026113P   20080204US20080028186P   20080212US20080028511P   20080213US20080033358P   20080303US20080037302P   20080317US20080038778P   20080324KR20080131113   20081222US20090349465   20090106US20100759645   20100413US201213409057   20120229US201314049014   20131008US201514656833   20150313
专利分类号 H04W72/04   H04L1/00   H04L1/04   H04L5/00   H04W72/12   H04W88/08  
代理机构 Nixon & Vanderhye P.C.   代理人

名称及摘要

Method for scheduling distributed virtual resource blocks
In a wireless mobile communication system, user equipment receives downlink data and downlink control information including resource allocation information for the downlink data from a base station. Downlink data is mapped to physical resource blocks (PRBs) based on the downlink control information. The resource allocation information indicates virtual resource block (VRB) allocations for the user equipment. Indexes of PRBs to which the downlink data are mapped are determined based on mapping relationship between VRBs and the PRBs. The mapping relationship is defined such that indexes of the VRBs are mapped to indexes of the PRBs for a first part and a second part of a subframe. The received downlink control information includes control information that determines whether the indexes of the PRBs for the second part are separated with respect to the indexes of the PRBs for the first part based on a predetermined gap in a distributed mode where distributed VRBs are used or whether the indexes of the PRBs for the second part are not separated with respect to the indexes of the PRBs for the first part in a non-distributed mode where localized VRBs are used.
Method for scheduling distributed virtual resource blocks
In a wireless mobile communication system, user equipment receives downlink data and downlink control information including resource allocation information for the downlink data from a base station. Downlink data is mapped to physical resource blocks (PRBs) based on the downlink control information. The resource allocation information indicates virtual resource block (VRB) allocations for the user equipment. Indexes of PRBs to which the downlink data are mapped are determined based on mapping relationship between VRBs and the PRBs. The mapping relationship is defined such that indexes of the VRBs are mapped to indexes of the PRBs for a first part and a second part of a subframe. The received downlink control information includes control information that determines whether the indexes of the PRBs for the second part are separated with respect to the indexes of the PRBs for the first part based on a predetermined gap in a distributed mode where distributed VRBs are used or whether the indexes of the PRBs for the second part are not separated with respect to the indexes of the PRBs for the first part in a non-distributed mode where localized VRBs are used.

同族及引用

同族专利 (21) 引用其他专利(4) 被其他专利引用(85)

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