| 发明名称 |
METHOD AND APPARATUS FOR FAST ACCESS AND METHOD OF SUPPORTING FAST ACCESS IN COMMUNICATION SYSTEM |
| 摘要 |
A terminal of a communication system transmits a first signal through a physical uplink channel that is allocated within a first radio resource based on a first Transmission Time Interval (TTI) having a first time length at a first step for uplink access, performs the remaining steps for the uplink access using a second radio resource based on the second TTI from a base station, when the terminal may operate based on a second TTI having a second time length smaller than the first time length, and transmits uplink data. |
| 申请公布号 |
US2017048727(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201615235956 |
申请日期 |
2016.08.12 |
| 申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHO Seungkwon;JUNG Soojung;NOH Taegyun;LEE Anseok;CHANG Sung Cheol |
| 分类号 |
H04W24/02;H04W74/08;H04W28/02;H04W72/04;H04L1/00 |
主分类号 |
H04W24/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fast uplink access method of transmitting data from a terminal of a communication system, the fast uplink access method comprising:
transmitting a first signal through a physical uplink channel that is allocated within a first radio resource based on a first Transmission Time Interval (TTI) having a first time length at a first step for uplink access; performing, when the terminal may operate based on a second TTI having a second time length smaller than the first time length, the remaining steps for the uplink access using a second radio resource based on the second TTI from a base station; and transmitting uplink data. |
| 地址 |
Daejeon KR |
