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.

主权项

1. A method for data communication, comprising:
identifying a target rate for a broadcast channel of a first bandwidth carrier system, wherein the target rate is higher than a scaled rate for the broadcast channel, the scaled rate being a rate for a broadcast channel of a second bandwidth carrier system scaled by a bandwidth scaling factor; and transmitting broadcast information of the first bandwidth carrier system using the target rate.