发明名称 |
METHOD FOR CARRIER AGGREGATION TRANSMISSION AND APPARATUS FOR REALIZING CARRIER AGGREGATION TRANSMISSION |
摘要 |
A carrier aggregation transmission method and apparatus are provided. The method includes: bearing N carriers in a preset band, where N is a positive integer greater than 1, and a nominal bandwidth values of the carriers are less than or equal to 5 MHz; aggregating the N carriers, to make nominal channel spacing between adjacent carriers among the N carriers is integral multiples of 0.2 MHz; and transmitting the N aggregated carriers. Besides, by further appropriately setting the chip rate corresponding to the carriers with different nominal bandwidths, the performance of small-bandwidth and narrow-bandwidth aggregation systems is efficiently improved, and existing hardware and algorithms can be reused. |
申请公布号 |
US2015333881(A1) |
申请公布日期 |
2015.11.19 |
申请号 |
US201514808997 |
申请日期 |
2015.07.24 |
申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
SHANG Zheng;WANG Zongjie |
分类号 |
H04L5/00;H04W72/04 |
主分类号 |
H04L5/00 |
代理机构 |
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代理人 |
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主权项 |
1. A carrier aggregation transmission method, comprising:
bearing N carriers in a preset band, wherein N is a positive integer greater than 1, and a nominal bandwidth values of the carriers are less than or equal to 5 MHz; aggregating the N carriers, to make nominal channel spacing between adjacent carriers among the N carriers is integral multiples of 0.2 MHz; and transmitting the N aggregated carriers. |
地址 |
Shenzhen CN |