# US 12,764,555 B2 · System and method for authorizing modifications to telecommunications network access nodes using standard quantitative metrics > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,764,555 B2 - Document ID: US12764555B2 - Status: Granted - Kind: B2 - Application number: 18/660,148 - Filed: 2024-05-09 - Published: 2025-11-13 - Granted: 2026-10-13 - Earliest claimed: 2024-05-09 - Assignees: T-Mobile USA, Inc. - Applicants: T-Mobile USA, Inc. - Inventors: Eaian Lorrie Alcanices; Terry Carpenter; Guangrui Su; Yong Bin Wu - Web page: https://patentgrep.com/patent/US12764555B2 ## CPC - H04W 16/18: Network planning tools - H04W 16/22: Traffic simulation tools or models - H04W 24/02: Arrangements for optimising operational condition - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract This technology relates to a system for reviewing the feasibility of requests to modify telecommunications network access nodes. The system reviews accompanying data presented for the requested change by pre-processing data. The pre-processing includes calculating, based on the accompanying data of the request, population data, coverage data, and subscriber data. Based on the population data, the coverage data, and the subscriber data, the system may generate a justification package and transmit it to a decision center, a software program designed to assess the desirability of changes to telecommunications network access nodes. The decision center responds to the request with an approval or rejection decision. The system may receive further requests to modify the telecommunications network access node following the approval or rejection of the initial request. ## Claims ### Claim 1 A system configured to track adjustments to a telecommunications network, the system comprising: at least one hardware processor; and at least one non-transitory memory storing instructions, which, when executed by the at least one hardware processor, cause the system to: initiate a review session relating to a network access node in a geographic region, wherein the review session is configured to retrieve, create, store, and transmit data in one or more databases; receive a first request to modify the network access node of the telecommunications network, wherein the first request includes accompanying data; generate, using a preprocessing program, a justification package based on the accompanying data, wherein the preprocessing program is configured to cause the system to: perform formatting and data cleansing of the accompanying data; determine population data for the justification package indicative of an estimated population of subscribers of the telecommunications network in the geographic region; determine coverage data for the justification package that describes, based on existing network access nodes adjacent to the network access node, an estimated change in a coverage area caused by the requested modification to the network access node; and retrieve subscriber data that indicates an expected value of subscribers newly using the telecommunications network as a consequence of the modification to the network access node; transmit the justification package to a decision center, wherein the decision center includes one or more software programs configured to process justification packages relating to network access nodes; receive a set of approval or rejection decisions from the decision center; based on the set of approval or rejection decisions from the decision center, generate a first response to the first request; and store the first response, the set of approval or rejection decisions, and the justification package in association with the first request in the review session. ### Claim 2 (depends on 1) The system of claim 1, wherein to determine coverage data comprises causing the system to: determine existing coverage in the geographic region based on the existing network access nodes; determine a degree of overlap based on the existing coverage; and determine the coverage data based on specifications of the network access node and the degree of overlap. ### Claim 3 (depends on 1) The system of claim 1 further caused to determine the subscriber data by being caused to: forecast an average of new subscribers in the geographic region that is expected to subscribe for a service of the telecommunications network after the modification to the network access node; forecast an average duration of a service plan for the new subscribers; and forecast an average value of service plans of the new subscribers. ### Claim 4 (depends on 1) The system of claim 1, wherein to determine population data comprises causing the system to: based on federal highway usage information, determine vehicle traffic data of the location comprising daily average highway traffic volume; and derive population data based on the vehicle traffic data. ### Claim 5 (depends on 1) The system of claim 1 further caused to: receive, in addition to a rejection of the first request: a recommendation for an additional modification to the network access node; a request for information in addition to the accompanying data; or a reason for rejecting the requested modification. ### Claim 6 (depends on 1) The system of claim 1 further caused to: generate a return metric based on a growth estimate by causing the system to: multiply an average subscriber value relative to an incremental population change, wherein the incremental population change is determined based on the population data, and generate a cost estimate that represents a likely cost of the modification to the network access node; and divide the growth estimate by the cost estimate. ### Claim 7 (depends on 1) The system of claim 1 further caused to: generate a cost estimate that represents a likely cost of the modification to the network access node; and generate a coverage return metric by dividing the coverage data by the cost estimate. ### Claim 8 (depends on 1) The system of claim 1, wherein the first request comprises a request to add a new network access node at the geographic region. ### Claim 9 (depends on 1) The system of claim 1, wherein the first request comprises a request to add a new set of transceivers to a cell tower at the geographic region. ### Claim 10 (depends on 1) The system of claim 1 further caused to: receive a second request including proposals of modifications to the network access node different from the first request in light of the set of approval or rejection decisions; generate a second justification package corresponding to the second request; and cause the decision center to process the second justification package. ### Claim 11 (depends on 1) The system of claim 1, wherein the request to modify the network access node comprises a request to decommission an existing cell tower at the geographic region. ### Claim 12 One or more non-transitory computer-readable media comprising instructions that, when executed by one or more processors, cause operations comprising: initiating a review session relating to a network access node of a telecommunications network in a geographic region, wherein the review session is configured to retrieve, create, store, and transmit data in one or more databases; receiving a first request to modify the network access node, wherein the first request includes accompanying data; using a preprocessing program, generating a justification package based on the accompanying data, wherein the preprocessing program, when executed by the one or more processors, cause operations comprising: performing formatting and data cleansing on the accompanying data; determining population data for the justification package indicative of an estimated population of subscribers of the telecommunications network in the geographic region; determining coverage data for the justification package that describes, based on existing network access nodes adjacent to the network access node, an estimated change in a coverage area caused by the requested modification to the network access node; and retrieving subscriber data that indicates an expected value of subscribers newly using the telecommunications network as a consequence of the modification to the network access node; transmitting the justification package to a decision center, wherein the decision center is a software program configured to process justification packages relating to network access nodes; receiving a set of approval or rejection decisions from the decision center; based on the set of approval or rejection decisions from the decision center, generating a first response to the request to modify the network access node; and storing the first response, the set of approval or rejection decisions, and the justification package in association with the first request in the review session. ### Claim 13 (depends on 12) The one or more non-transitory computer-readable media of claim 12, wherein retrieving the subscriber data comprises: forecasting an average of new subscribers in the geographic region that is expected to sign up for a service of the telecommunications network after the modification to the network access node; forecasting an average duration of a service plan for the new subscribers; and forecasting an average value of service plans of the new subscribers. ### Claim 14 (depends on 12) The one or more non-transitory computer-readable media of claim 12, wherein determining population data comprises: based on federal highway usage information, determining vehicle traffic data of the geographic region comprising daily average highway traffic volume; and deriving population data based on the vehicle traffic data. ### Claim 15 (depends on 12) The one or more non-transitory computer-readable media of claim 12, wherein receiving the set of approval or rejection decisions further comprises: receiving, in addition to a rejection of the first request: a recommendation for an additional modification to the network access node; a request for information in addition to the accompanying data; or a reason for rejecting the requested modification. ### Claim 16 (depends on 12) The one or more non-transitory computer-readable media of claim 12, wherein the operations further comprise generating a return metric, comprising: generating a return metric based on a growth estimate by: multiplying an average subscriber value relative to an incremental population change, wherein the incremental population change is determined based on the population data, and generating a cost estimate that represents a likely cost of the modification to the network access node; and dividing the growth estimate by the cost estimate. ### Claim 17 (depends on 12) The one or more non-transitory computer-readable media of claim 12, wherein the operations further comprise generating a coverage return metric, comprising: generating a cost estimate that represents a likely cost of the modification to the network access node; and generating the coverage return metric by dividing the coverage data by the cost estimate. ### Claim 18 (depends on 12) The one or more non-transitory computer-readable media of claim 12, wherein the first request comprises a request to add a new network access node at the geographic region. ### Claim 19 (depends on 12) The one or more non-transitory computer-readable media of claim 12, wherein the first request comprises a request to add a new set of transceivers to a cell tower at the geographic region. ### Claim 20 (depends on 12) The one or more non-transitory computer-readable media of claim 12, the operations further comprising: receiving a second request that proposes modifications to the network access node, different from the first request in light of the set of approval or rejection decisions; generating a second justification package corresponding to the second request; and using the decision center to process the second justification package.