Ultra reliable link design

Abstract

Techniques are described for wireless communication. A first method includes measuring, by a first device, a condition of a wireless channel; and generating at least one channel side information feedback message based on the measured condition of the wireless channel. The at least one channel side information feedback message provides information on a relationship of a set of parameters, including a data rate parameter, an error probability parameter, and at least one of a deadline parameter or a transmission link parameter. A second method includes measuring, by a first device, interference on a wireless channel; identifying an interfering device for the wireless channel based on the measurement; and generating a channel side information feedback message based on the measured interference on the wireless channel. The channel side information feedback message indicates the interfering device for the wireless channel and a correlation of interference from the interfering device with time or frequency.

What is claimed is: 
     
         1 . A method of wireless communication, comprising:
 measuring, by a first device, a condition of a wireless channel;   generating at least one channel side information feedback message based on the measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency; and   transmitting the at least one channel side information feedback message to a second device.   
     
     
         2 . The method of  claim 1 , wherein the at least one parameter comprises a data rate parameter. 
     
     
         3 . The method of  claim 1 , further comprising:
 estimating a periodicity of the at least one parameter in time or frequency, wherein the at least one channel side information feedback message comprises the estimated periodicity.   
     
     
         4 . A device for wireless communication, comprising:
 means for measuring a condition of a wireless channel;   means for generating at least one channel side information feedback message based on the measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency; and   means for transmitting the at least one channel side information feedback message to another device.   
     
     
         5 . The device of  claim 4 , wherein the at least one parameter comprises a data rate parameter. 
     
     
         6 . The device of  claim 4 , further comprising:
 means for estimating a periodicity of the at least one parameter in time or frequency; wherein the at least one channel side information feedback message comprises the estimated periodicity.   
     
     
         7 . A device for wireless communication, comprising a processor, memory in electronic communication with the processor, and instructions stored in the memory, the instructions being executable by the processor to:
 measure, by a first device, a condition of a wireless channel;   generate at least one channel side information feedback message based on the measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency; and   transmit the at least one channel side information feedback message to another device.   
     
     
         8 . The device of  claim 7 , wherein the at least one parameter comprises a data rate parameter. 
     
     
         9 . The device of  claim 7 , wherein the instructions are executable by the processor to:
 estimate a periodicity of the at least one parameter in time or frequency;   wherein the at least one channel side information feedback message comprises the estimated periodicity.   
     
     
         10 . A non-transitory computer-readable medium storing instructions executable by a processor to cause a device to:
 measure, by a first device, a condition of a wireless channel;   generate at least one channel side information feedback message based on the measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency; and   transmit the at least one channel side information feedback message to another device.   
     
     
         11 . A method of wireless communication, comprising:
 transmitting a wireless signal to a device over a wireless channel; and   receiving from the device at least one channel side information feedback message based on a measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency.   
     
     
         12 . The method of  claim 11 , wherein the at least one parameter comprises a data rate parameter. 
     
     
         13 . The method of  claim 11 , wherein the at least one channel side information feedback message comprises a periodicity of the at least one parameter in time or frequency. 
     
     
         14 . A device for wireless communication, comprising:
 means for transmitting a wireless signal to a device over a wireless channel; and   means for receiving from the device at least one channel side information feedback message based on a measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency.   
     
     
         15 . The device of  claim 14 , wherein the at least one parameter comprises a data rate parameter. 
     
     
         16 . The device of  claim 14 , wherein the at least one channel side information feedback message comprises a periodicity of the at least one parameter in time or frequency. 
     
     
         17 . A device for wireless communication, comprising a processor, memory in electronic communication with the processor, and instructions stored in the memory, the instructions being executable by the processor to:
 transmit a wireless signal to a device over a wireless channel; and   receive from the device at least one channel side information feedback message based on a measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency.   
     
     
         18 . The device of  claim 17 , wherein the at least one parameter comprises a data rate parameter. 
     
     
         19 . The device of  claim 17 , wherein the at least one channel side information feedback message comprises a periodicity of the at least one parameter in time or frequency. 
     
     
         20 . A non-transitory computer-readable medium storing instructions executable by a processor to cause a device to:
 transmit a wireless signal to a device over a wireless channel; and   receive from the device at least one channel side information feedback message based on a measured condition of the wireless channel, wherein the at least one channel side information feedback message provides information on at least one parameter correlated with time or frequency.