发明名称 |
Method, system and base station for determining data transmission offsets |
摘要 |
A method for determining a data transmission offset includes: synchronizing a first time division duplex TDD system with a second TDD system (a500); determining a transmission timing advance of a user terminal according to a deviation between random access time and desired time of the user equipment during establishing the uplink synchronization of the second TDD system (a501); determining an offset of a time slot of the second TDD system according to a time difference between the time slots of the first TDD system and the second TDD system (a502); and obtaining a data transmission offset of the time slot by adding the determined offset of the time slot to the determined transmission timing advance (a503). A system and a base station for determining a data transmission offset are provided.
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申请公布号 |
US8483103(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20080740506 |
申请日期 |
2008.10.30 |
申请人 |
SUO SHIQIANG;PAN XUEMING;WANG YINGMIN;SUN SHAOHUI;XIE YONGBIN;CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
发明人 |
SUO SHIQIANG;PAN XUEMING;WANG YINGMIN;SUN SHAOHUI;XIE YONGBIN |
分类号 |
H04L5/14 |
主分类号 |
H04L5/14 |
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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