发明名称 |
RESOURCE ALLOCATION METHOD AND A METHOD FOR TRANSMITTING/RECEIVING RESOURCE ALLOCATION INFORMATION IN MOBILE COMMUNICATION SYSTEM |
摘要 |
According to one embodiment, a user equipment for use in a mobile communication system is configured to: receive control information including a first field and a second field via a control channel, the first field indicating one of N (N≧2) resource block group (RBG) sets and the second field including a bitmap, wherein each bit of the bitmap is used to indicate whether a corresponding resource block (RB) in the indicated one of the N RBG sets is allocated; interpret the first field and the second field for resource allocation in the control information; and receive data using the control information. An RBG set n (0≦n<N) includes every Nth RBG starting from nth RBG, an RBG includes one or more consecutive RBs, and an RB includes a plurality of consecutive subcarriers. |
申请公布号 |
US2014293937(A1) |
申请公布日期 |
2014.10.02 |
申请号 |
US201414306040 |
申请日期 |
2014.06.16 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE Dae Won;YUN Young Woo;KIM Ki Jun;YOON Suk Hyon;AHN Joon Kui;SEO Dong Youn;KIM Eun Sun |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
1. A method for receiving data in a mobile communication system, the method comprising:
receiving, by a wireless apparatus, control information including first information and second information, wherein the first information indicates one of two resource allocation types and the second information includes a bitmap indicating resource allocation; and receiving, by the wireless apparatus, the data using the control information, wherein: for a first resource allocation type of the two resource allocation types, a bit value of the bitmap indicates whether a corresponding resource block group (RBG) is allocated or not in consecutive RBGs; for a second resource allocation type of the two resource allocation types, third information in the control information indicates one of N RB sets, and a bit value of the bitmap indicates whether a corresponding resource block (RB) is allocated or not in the indicated RB set; the indicated RB set comprises a plurality of RBGs, in which neighboring RBGs are spaced by N−1 RBG(s); a size of RBG is N consecutive RBs; a size of RB is a predetermined number of consecutive subcarriers; and N is an integer equal to or greater than 2. |
地址 |
Seoul KR |