发明名称 |
HIGH DATA RATE BROADCAST CHANNEL SYSTEMS, DEVICES, AND METHODS |
摘要 |
Methods, systems, and devices are provided that may enable wireless communications systems that utilize flexible bandwidths to transmit at the same or similar rates as wireless communications systems that utilize normal bandwidths. Some embodiments identify a target rate for a broadcast channel of a first bandwidth carrier system and transmit broadcast information utilizing the target rate. The target rate is higher than a scaled rate that results from scaling the rate for a broadcast channel of a second bandwidth carrier system by a bandwidth scaling factor. The first and second bandwidth carrier systems may be flexible and normal bandwidth carrier systems, respectively. To compensate for the bandwidth scaling and effectively maintain the rate at which information is transmitted in normal bandwidth carrier systems, different optimized schedules for system and master information transmission, different channelization codes and channels, and/or different scaled spreading factors may be identified and utilized. |
申请公布号 |
EP2954721(A1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20140707267 |
申请日期 |
2014.02.06 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
BARANY, PETER, ANTHONY;QUICK, ROY, FRANKLIN, JR.;PARK, EDWIN, C.;DAS, SOUMYA |
分类号 |
H04W28/22 |
主分类号 |
H04W28/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|