| 发明名称 |
RANDOM ACCESS CHANNEL USING BASIS FUNCTIONS |
| 摘要 |
Systems, methods, apparatuses, and computer program products for random access channel (RACH) design using basis functions are provided. One method includes receiving, at an access point employing a receiver with Q antennas, a random access channel (RACH) preamble sent from a mobile unit. The receiving may comprise receiving the same RACH preamble at B different time intervals where the access point beamforms with a different beam selected from B basis function beams at each of the different time intervals. |
| 申请公布号 |
US2016119038(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201414524682 |
申请日期 |
2014.10.27 |
| 申请人 |
NOKIA SOLUTIONS AND NETWORKS OY |
发明人 |
THOMAS Timothy;TAN Jun;VOOK Frederick |
| 分类号 |
H04B7/04;H04W72/04 |
主分类号 |
H04B7/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
receiving, at an access point employing a receiver with Q antennas, a random access channel (RACH) preamble sent from a mobile unit, wherein the receiving comprises receiving the same RACH preamble at a plurality, MB, of different time intervals where the access point beamforms with a different beam selected from B basis function beams at each of the different time intervals. |
| 地址 |
Espoo FI |
