发明名称 |
METHOD AND APPARATUS FOR ALLOCATING RESOURCES OF A CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM USING ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING |
摘要 |
Methods and apparatuses are provided for wireless communication. Control symbols are mapped to a plurality of resource element groups (REGs) which is not assigned to a physical channel format indication channel (PCFICH) or a physical hybrid automatic repeat request indicator channel (PHICH). The REGs are allocated based on a time first manner. The mapped control symbols are transmitted on a packet dedicated control channel (PDCCH). A number of the REGs in a physical resource block (PRB) on an orthogonal frequency division multiplexing (OFDM) symbol depends on an index of the OFDM symbol and a number of configured reference signals. |
申请公布号 |
US2015163777(A1) |
申请公布日期 |
2015.06.11 |
申请号 |
US201514624206 |
申请日期 |
2015.02.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HAN Jin-Kyu;Lee Ju-Ho;Kwon Hwan-Joon;Kim Young-Bum;Kim Byung-Sik;Ji Hyoung-Ju |
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 wireless communication, the method comprising:
mapping control symbols to a plurality of resource element groups (REGs) which is not assigned to a physical channel format indication channel (PCFICH) or a physical hybrid automatic repeat request indicator channel (PHICH), the REGs are allocated based on a time first manner; and transmitting the mapped control symbols on a packet dedicated control channel (PDCCH), wherein a number of the REGs in a physical resource block (PRB) on an orthogonal frequency division multiplexing (OFDM) symbol depends on an index of the OFDM symbol and a number of configured reference signals. |
地址 |
Gyeonggi-do KR |