# US 10,873,911 B2 · Uplink transmission power adjustment > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,873,911 B2 - Document ID: US10873911B2 - Status: Granted - Kind: B2 - Application number: 15/933,845 - Filed: 2018-03-23 - Published: 2018-09-27 - Granted: 2020-12-22 - Earliest claimed: 2017-03-23 - Assignees: Ofinno, LCC - Applicants: Ofinno Technologies, LLC - Inventors: Esmael Dinan; Alireza Babaei - Web page: https://patentgrep.com/patent/US10873911B2 ## CPC - H04W 52/146: {Uplink power control} - H04W 52/281: {taking into account user or data type priority} - H04W 52/367: {Power values between minimum and maximum limits, e.g. dynamic range} - H04W 72/21: in the uplink direction of a wireless link, i.e. towards the network - H04W 74/0833: Random access procedures, e.g. with 4-step access - H04W 74/0838: using contention-free random access [CFRA] - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract A wireless device may receive one or more messages comprising configuration parameters for a plurality of logical channels comprising a first logical channel. The configuration parameters may indicate: a first logical channel priority for the first logical channel; and a mapping of the first logical channel to one or more transmission durations. An uplink grant indicating radio resources associated with a first transmission duration may be received. Data from the first logical channel may be multiplexed into a first transport block in response to the first transmission duration being one of the one or more transmission durations. A transmission power of the first transport block, may be adjusted based on the first logical channel priority in response to a calculated total transmission power being above a first value. The first transport block may be transmitted via the radio resources. ## Claims ### Claim 1 A method comprising: receiving, by a wireless device, one or more messages comprising configuration parameters for a plurality of logical channels comprising a first logical channel, wherein the configuration parameters indicate: a first logical channel priority for the first logical channel; and a mapping of the first logical channel to one or more transmission durations; receiving an uplink grant indicating radio resources associated with a first transmission duration of a first cell; multiplexing data from the first logical channel into a first transport block in response to the first transmission duration being one of the one or more transmission durations, wherein the first transmission duration overlaps in time with a configured transmission of a random access preamble via a second cell; in response to a calculated total transmission power being above a first value, adjusting a transmission power of one of the random access preamble or the first transport block based on a power priority of the random access preamble compared with a power priority of the first transport block, wherein the power priority of the random access preamble is: higher than the power priority of the first transport block based on the second cell, via which the random access preamble is transmitted, being a primary cell; and lower than the power priority of the first transport block based on the second cell, via which the random access preamble is transmitted, being a secondary cell; and transmitting the first transport block via the radio resources. ### Claim 2 (depends on 1) The method of claim 1, wherein the calculated total transmission power is a sum of calculated power levels of a plurality of signals comprising the first transport block. ### Claim 3 (depends on 2) The method of claim 2, wherein a first signal in the plurality of signals is transmitted via a physical uplink control channel. ### Claim 4 (depends on 2) The method of claim 2, wherein a second signal in the plurality of signals is transmitted via a physical random access channel. ### Claim 5 (depends on 1) The method of claim 1, wherein the one or more messages indicate the first value. ### Claim 6 (depends on 1) The method of claim 1, wherein the adjusting the transmission power further comprises adjusting the transmission power of the random access preamble based on the second cell being the secondary cell. ### Claim 7 (depends on 1) The method of claim 1, wherein an adjusted transmission power of the random access preamble is zero. ### Claim 8 (depends on 1) The method of claim 1, wherein an adjusted transmission power of the random access preamble is smaller than a calculated power of the random access preamble. ### Claim 9 (depends on 1) The method of claim 1, wherein the first transport block is transmitted via a physical uplink shared channel. ### Claim 10 (depends on 1) The method of claim 1, wherein the configuration parameters indicate mapping of the first logical channel to one or more transmission durations up to a first duration. ### Claim 11 A wireless device comprising: one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the wireless device to: receive one or more messages comprising configuration parameters for a plurality of logical channels comprising a first logical channel, wherein the configuration parameters indicate: a first logical channel priority for the first logical channel; and a mapping of the first logical channel to one or more transmission durations; receive an uplink grant indicating radio resources associated with a first transmission duration of a first cell; multiplex data from the first logical channel into a first transport block in response to the first transmission duration being one of the one or more transmission durations, wherein the first transmission duration overlaps in time with a configured transmission of a random access preamble via a second cell; in response to a calculated total transmission power being above a first value, adjust a transmission power of one of the random access preamble or the first transport block based on a power priority of the random access preamble compared with a power priority of the first transport block, wherein the power priority of the random access preamble is: higher than the power priority of the first transport block based on the second cell, via which the random access preamble is transmitted, being a primary cell; and lower than the power priority of the first transport block based on the second cell, via which the random access preamble is transmitted, being a secondary cell; and transmit the first transport block via the radio resources. ### Claim 12 (depends on 11) The wireless device of claim 11, wherein the calculated total transmission power is a sum of calculated power levels of a plurality of signals comprising the first transport block. ### Claim 13 (depends on 12) The wireless device of claim 12, wherein a first signal in the plurality of signals is transmitted via a physical uplink control channel. ### Claim 14 (depends on 12) The wireless device of claim 12, wherein a second signal in the plurality of signals is transmitted via a physical random access channel. ### Claim 15 (depends on 11) The wireless device of claim 11, wherein the one or more messages indicate the first value. ### Claim 16 (depends on 11) The wireless device of claim 11, wherein the adjusting the transmission power further comprises adjusting the transmission power of the random access preamble based on the second cell being the secondary cell. ### Claim 17 (depends on 11) The wireless device of claim 11, wherein an adjusted transmission power of the random access preamble is zero. ### Claim 18 (depends on 11) The wireless device of claim 11, wherein an adjusted transmission power of the random access preamble is smaller than a calculated power of the random access preamble. ### Claim 19 (depends on 11) The wireless device of claim 11, wherein the first transport block is transmitted via a physical uplink shared channel. ### Claim 20 (depends on 11) The wireless device of claim 11, wherein the configuration parameters indicate mapping of the first logical channel to one or more transmission durations up to a first duration.