MULTIPLEXING MECHANISM FOR UPLINK CONTROL INFORMATION
A wireless device receives message(s) comprising configuration parameters of one or more logical channels. A multiplexing process is selected for transmitting uplink control information via an uplink channel employed for transmission of a transport block. The transport block comprises data of the one or more logical channels. The selecting is based on the configuration parameters of the one or more logical channels. The uplink control information is multiplexed in the uplink channel employing the multiplexing process. The transport block and the uplink control information are transmitted via the uplink channel.
1 . A method comprising:
receiving, by a wireless device, one or more messages comprising configuration parameters of one or more logical channels;
selecting a multiplexing process for transmitting uplink control information via an uplink channel employed for transmission of a transport block, wherein:
the transport block comprises data of the one or more logical channels; and
the selecting is based on the configuration parameters of the one or more logical channels;
multiplexing the uplink control information in the uplink channel employing the multiplexing process; and
transmitting the transport block and the uplink control information via the uplink channel.
2 . The method of claim 1 , wherein the multiplexing process is selected from a plurality of multiplexing processes comprising:
a rate matching of the uplink channel; and
a puncturing of the uplink channel.
3 . The method of claim 1 , wherein:
the configuration parameters of the one or more logical channels indicate one or more first transmission durations; and
data of the one or more logical channels is transmitted employing uplink grants that result in a transmission duration shorter than or equal to the one or more first transmission durations.
4 . The method of claim 1 , wherein the configuration parameters of the one or more logical channels comprise one or more logical channel identifiers.
5 . The method of claim 1 , wherein the configuration parameters of the one or more logical channels indicate one or more priorities.
6 . The method of claim 1 , wherein the one or more logical channels correspond to one or more service types.
7 . The method of claim 1 , wherein the uplink control information comprise one or more hybrid automatic repeat request feedback.
8 . The method of claim 1 , further comprising receiving a downlink control information indicating transmission parameters of the transport block.
9 . The method of claim 2 , wherein:
the configuration parameters of the one or more logical channels indicate one or more first transmission durations; and
data of the one or more logical channels is transmitted employing uplink grants that result in a transmission duration shorter than or equal to the one or more first transmission durations.
10 . The method of claim 2 , wherein the configuration parameters of the one or more logical channels comprise one or more logical channel identifiers.
11 . The method of claim 2 , wherein the configuration parameters of the one or more logical channels indicate one or more priorities.
12 . The method of claim 2 , wherein the one or more logical channels correspond to one or more service types.
13 . The method of claim 2 , wherein the uplink control information comprise one or more hybrid automatic repeat request feedback.
14 . The method of claim 2 , further comprising receiving a downlink control information indicating transmission parameters of the transport block.
15 . The method of claim 4 , wherein the uplink control information comprise one or more hybrid automatic repeat request feedback.
16 . The method of claim 6 , wherein the one or more service types comprise ultra-reliable low-latency communications.
17 . The method of claim 8 , wherein:
the downlink control information indicates a numerology of the uplink channel; and
the configuration parameters of the one or more logical channels indicate that data of the one or more logical channels can be transmitted via a transmission duration corresponding to the numerology.
18 . The method of claim 8 , wherein:
the downlink control information indicates a time domain resource assignment; and
a transmission time of the transport block is based on the time domain resource assignment and a numerology of the uplink channel.
19 . The method of claim 14 , wherein:
the downlink control information indicates a numerology of the uplink channel; and
the configuration parameters of the one or more logical channels indicate that data of the one or more logical channels can be transmitted via a transmission duration corresponding to the numerology.
20 . The method of claim 14 , wherein:
the downlink control information indicates a time domain resource assignment; and
a transmission time of the transport block is based on the time domain resource assignment and a numerology of the uplink channel.