METHOD FOR GENERATING RETRO-POWER SUPPLY OF CONTROL OF POWER OF CONTROL FOR A POWER CONTROL CHANNEL, POWER CONTROL CIRCUIT FOR USE IN A DEVICE OR WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, AND, COMPUTER LEGIBLE ENVIRONMENT

摘要

Method for generating feedback from transmission power control to a power control channel, power control circuit for use in a wireless communication device or system, wireless communication device, and computer readable medium. A wireless communication device or system generates retro -power transmission control feedback to a received power control channel by determining a command error rate (cer),Or identifying a target signal quality for the power control channel according to a signal quality mapping function to be defined. Generally, the power control channel does not include error coded data to use for cer estimation. However, in one realisation, the channel inlcui known reference bits that are evaluated for cer estimation, with the estimate used to set the signal quality objective for internal mesh power control. In other concrete actions,A probability of computer receiving error is used to identify an estimate of certain according to a probability mapping function to be defined. By non -limiting example, these outputs can be used to provide feedback power control for transmitted power control commands in a dedicated fractional physical channel in WCDMA systems.