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<!-- DFIN ActiveDisclosure(SM) XBRL Schema Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date      : 2022-05-03T23:27:44.0726962+00:00 -->
<!-- Version            : 5.0.1.747 -->
<!-- Package ID         : e2011516dde7495688068b35abf43be1 -->
<!-- Copyright (c) 2022 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
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  <xsd:element id="unit_PaymentsOfContingentConsideration" name="PaymentsOfContingentConsideration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_PaymentOfTenderPremium" name="PaymentOfTenderPremium" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_TenantCapitalImprovements" name="TenantCapitalImprovements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="unit_LeasesDisclosureTextBlock" name="LeasesDisclosureTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_GoodwillAndIntangibleAssetsAndLiabilitiesDisclosureTextBlock" name="GoodwillAndIntangibleAssetsAndLiabilitiesDisclosureTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_GoodwillAndIntangibleAssetsAndLiabilitiesDisclosureAbstract" name="GoodwillAndIntangibleAssetsAndLiabilitiesDisclosureAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_ScheduleOfLessorUnderlyingAssetForOperatingLeaseTableTextBlock" name="ScheduleOfLessorUnderlyingAssetForOperatingLeaseTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_ScheduleOfLessorDepreciationExpenseForUnderlyingAssetsForOperatingLeases" name="ScheduleOfLessorDepreciationExpenseForUnderlyingAssetsForOperatingLeases" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_ScheduleOfFutureLeasePaymentsUnderNonCancellableOperatingAndFinanceLeasesTableTextBlock" name="ScheduleOfFutureLeasePaymentsUnderNonCancellableOperatingAndFinanceLeasesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_OffsettingDerivativeAssetsAndLiabilitiesTableTextBlock" name="OffsettingDerivativeAssetsAndLiabilitiesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_ScheduleOfIntangibleAssetsTableTextBlock" name="ScheduleOfIntangibleAssetsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_OrganizationAndDescriptionOfBusinessLineItems" name="OrganizationAndDescriptionOfBusinessLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_OrganizationAndDescriptionOfBusinessTable" name="OrganizationAndDescriptionOfBusinessTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_UnitiGroupLPMember" name="UnitiGroupLPMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SummaryOfSignificantAccountingPoliciesLineItems" name="SummaryOfSignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SummaryOfSignificantAccountingPoliciesTable" name="SummaryOfSignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_WindstreamMember" name="WindstreamMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_AccountingStandardsUpdate202104Member" name="AccountingStandardsUpdate202104Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_AccountingStandardsUpdate202105Member" name="AccountingStandardsUpdate202105Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_LitBackhaulMember" name="LitBackhaulMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_EnterpriseAndWholesaleMember" name="EnterpriseAndWholesaleMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_ERateAndGovernmentMember" name="ERateAndGovernmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_OtherRevenueGeneratingActivityMember" name="OtherRevenueGeneratingActivityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_ContractWithCustomerLeaseReceivables" name="ContractWithCustomerLeaseReceivables" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="unit_ContractWithCustomerReceivables" name="ContractWithCustomerReceivables" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="unit_RevenueRecognitionLineItems" name="RevenueRecognitionLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_RevenueRecognitionTable" name="RevenueRecognitionTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_RevenueRemainingPerformanceObligationContractsThatBeingInvoicedMonthly" name="RevenueRemainingPerformanceObligationContractsThatBeingInvoicedMonthly" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_RevenueRemainingPerformanceObligationBacklogForSalesBookings" name="RevenueRemainingPerformanceObligationBacklogForSalesBookings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_RevenueRemainingPerformanceObligationBacklogExpectedTimingOfSatisfactionPeriod" name="RevenueRemainingPerformanceObligationBacklogExpectedTimingOfSatisfactionPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_LessorOperatingLeaseTermination" name="LessorOperatingLeaseTermination" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_LeasesLineItems" name="LeasesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_LeasesTable" name="LeasesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_LessorUnderlyingAssetsOperatingLeaseGross" name="LessorUnderlyingAssetsOperatingLeaseGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="unit_LessorUnderlyingAssetsOperatingLeaseAccumulatedDepreciation" name="LessorUnderlyingAssetsOperatingLeaseAccumulatedDepreciation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_PolesMember" name="PolesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_FiberMember" name="FiberMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_CopperMember" name="CopperMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_ConduitMember" name="ConduitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_TowerAssetsMember" name="TowerAssetsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_AssetsHeldUnderFinanceLeaseMember" name="AssetsHeldUnderFinanceLeaseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_DepreciationExpenseForUnderlyingAssetsUnderOperatingLeases" name="DepreciationExpenseForUnderlyingAssetsUnderOperatingLeases" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="unit_LesseeOperatingLeaseTermination" name="LesseeOperatingLeaseTermination" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_BBFiberHoldingsLLCMember" name="BBFiberHoldingsLLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_HarmoniTowersLPMember" name="HarmoniTowersLPMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_VariableInterestEntityWithLongTermTripleNetLease" name="VariableInterestEntityWithLongTermTripleNetLease" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_VariableInterestEntityEconomicInterestPercentage" name="VariableInterestEntityEconomicInterestPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_TransitionServiceFeesEarned" name="TransitionServiceFeesEarned" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_SevenPointEightSevenFivePercentageSeniorSecuredNotesDueFebruaryFifteenTwoThousandTwentyFiveMember" name="SevenPointEightSevenFivePercentageSeniorSecuredNotesDueFebruaryFifteenTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SixPercentageSeniorSecuredNotesDueAprilFifteenTwoThousandTwentyThreeMember" name="SixPercentageSeniorSecuredNotesDueAprilFifteenTwoThousandTwentyThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_FourPointSevenFivePercentageSeniorSecuredNotesDueAprilFifteenTwoThousandTwentyEightMember" name="FourPointSevenFivePercentageSeniorSecuredNotesDueAprilFifteenTwoThousandTwentyEightMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_EightPointTwoFivePercentageSeniorUnsecuredNotesDueOctoberFifteenTwoThousandTwentyThreeMember" name="EightPointTwoFivePercentageSeniorUnsecuredNotesDueOctoberFifteenTwoThousandTwentyThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SixPointFiveZeroPercentageSeniorUnsecuredNotesDueFebruaryFifteenTwoThousandTwentyNineMember" name="SixPointFiveZeroPercentageSeniorUnsecuredNotesDueFebruaryFifteenTwoThousandTwentyNineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SixPointZeroPercentageSeniorSecuredNotesDueJanuaryFifteenTwoThousandThirtyMember" name="SixPointZeroPercentageSeniorSecuredNotesDueJanuaryFifteenTwoThousandThirtyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_FourPercentageExchangeableSeniorNotesDueJuneFifteenTwoThousandTwentyFourMember" name="FourPercentageExchangeableSeniorNotesDueJuneFifteenTwoThousandTwentyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SeniorSecuredRevolvingCreditFacilityMember" name="SeniorSecuredRevolvingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_PaymentsOfCashWillBeMadeInCaseOfEmergenceFromBankruptcy" name="PaymentsOfCashWillBeMadeInCaseOfEmergenceFromBankruptcy" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_NumberOfInstallments" name="NumberOfInstallments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_FinanceLeaseAssetsMember" name="FinanceLeaseAssetsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_CorporateAssetsMember" name="CorporateAssetsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_OffsettingAssetsAndLiabilitiesLineItems" name="OffsettingAssetsAndLiabilitiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_OffsettingAssetsAndLiabilitiesTable" name="OffsettingAssetsAndLiabilitiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_ClassOfWarrantOrRightOfWarrantsOrRightsExpiringMonthAndYear" name="ClassOfWarrantOrRightOfWarrantsOrRightsExpiringMonthAndYear" type="xbrli:gYearMonthItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_ScheduleOfIndefiniteAndFiniteLivedIntangibleAssetsAndLiabilitiesLineItems" name="ScheduleOfIndefiniteAndFiniteLivedIntangibleAssetsAndLiabilitiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_ScheduleOfIndefiniteAndFiniteLivedIntangibleAssetsAndLiabilitiesTable" name="ScheduleOfIndefiniteAndFiniteLivedIntangibleAssetsAndLiabilitiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_FiniteLivedIntangibleLiabilitiesGross" name="FiniteLivedIntangibleLiabilitiesGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_FiniteLivedIntangibleLiabilitiesAccumulatedAmortization" name="FiniteLivedIntangibleLiabilitiesAccumulatedAmortization" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="unit_FiniteLivedIntangibleLiabilitiesNet" name="FiniteLivedIntangibleLiabilitiesNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_UnderlyingRightsMember" name="UnderlyingRightsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_BelowMarketLeasesMember" name="BelowMarketLeasesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_FiniteLivedIntangibleLiabilitiesRemainingAmortizationPeriod" name="FiniteLivedIntangibleLiabilitiesRemainingAmortizationPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_FourPointZeroZeroPercentageSeniorUnsecuredNotesDueJuneFifteenTwoThousandTwentyFourMember" name="FourPointZeroZeroPercentageSeniorUnsecuredNotesDueJuneFifteenTwoThousandTwentyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SixPointZeroPercentageSeniorUnsecuredNotesDueJanuaryFifteenTwoThousandThirtyMember" name="SixPointZeroPercentageSeniorUnsecuredNotesDueJanuaryFifteenTwoThousandThirtyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_DebtInstrumentsMaturityYear" name="DebtInstrumentsMaturityYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_NetLeverageRatio" name="NetLeverageRatio" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_PercentageOfPayCashDividendsInExcessOfTaxableIncome" name="PercentageOfPayCashDividendsInExcessOfTaxableIncome" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_SixPointZeroZeroPercentageSeniorUnsecuredNotesDueJanuaryFifteenTwoThousandThirtyMember" name="SixPointZeroZeroPercentageSeniorUnsecuredNotesDueJanuaryFifteenTwoThousandThirtyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SixPointFiveZeroPercentageSeniorNotesDueFebruaryFifteenTwoThousandTwentyNineMember" name="SixPointFiveZeroPercentageSeniorNotesDueFebruaryFifteenTwoThousandTwentyNineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_UnitiGroupLPUnitiGroupFinanceTwoThousandNineteenIncAndCSLCapitalLLCMember" name="UnitiGroupLPUnitiGroupFinanceTwoThousandNineteenIncAndCSLCapitalLLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_CSLCapitalLLCMember" name="CSLCapitalLLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_ExtendedRevolvingCreditFacilityMember" name="ExtendedRevolvingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SecuredLeverageRatio" name="SecuredLeverageRatio" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="unit_LeverageRatio" name="LeverageRatio" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="unit_LineOfCreditFacilityUnusedCapacityCommitmentFeeDecreasePercentage" name="LineOfCreditFacilityUnusedCapacityCommitmentFeeDecreasePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_ImpactOnConvertedDilutiveSecurities" name="ImpactOnConvertedDilutiveSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_NonParticipatingSecuritiesMember" name="NonParticipatingSecuritiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_QuarterlyCashPaymentsToBeMadeAfterEmergence" name="QuarterlyCashPaymentsToBeMadeAfterEmergence" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_PercentageOfCommittedPurchaseOfAsset" name="PercentageOfCommittedPurchaseOfAsset" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_PrepaymentOfSettlementObligationsUnderSettlementAgreement" name="PrepaymentOfSettlementObligationsUnderSettlementAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_CommitmentsAndContingenciesLineItems" name="CommitmentsAndContingenciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_CommitmentsAndContingenciesTable" name="CommitmentsAndContingenciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_EquipmentLoanFacilitiesMember" name="EquipmentLoanFacilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_EquipmentLoanAgreementMember" name="EquipmentLoanAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_SettlementAgreementToInvestGrowthCapitalImprovements" name="SettlementAgreementToInvestGrowthCapitalImprovements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_GrowthCapitalImprovementsExceptMaintenanceOrRepairExpendituresAndExpenditureTowardsCostsIncurredForFiberReplacements" name="GrowthCapitalImprovementsExceptMaintenanceOrRepairExpendituresAndExpenditureTowardsCostsIncurredForFiberReplacements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AnnualReimbursementCommitmentsDueYearTwoThroughFour" name="AnnualReimbursementCommitmentsDueYearTwoThroughFour" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AnnualReimbursementCommitmentsDueYearFive" name="AnnualReimbursementCommitmentsDueYearFive" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AnnualReimbursementCommitmentsDueYearSix" name="AnnualReimbursementCommitmentsDueYearSix" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AnnualReimbursementCommitmentsDueYearSevenThroughNine" name="AnnualReimbursementCommitmentsDueYearSevenThroughNine" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_GrowthCapitalImprovementsFundAnnualLimit" name="GrowthCapitalImprovementsFundAnnualLimit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_GrowthCapitalImprovementsReimbursementCommitmentAmount" name="GrowthCapitalImprovementsReimbursementCommitmentAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_NewLeasesAgreementToFundGrowthCapitalImprovements" name="NewLeasesAgreementToFundGrowthCapitalImprovements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AnnualReimbursementCommitmentsDueYearOne" name="AnnualReimbursementCommitmentsDueYearOne" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AnnualRentAdjustmentForGrowthCapitalFunding" name="AnnualRentAdjustmentForGrowthCapitalFunding" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_RateUsedForRentPercentage" name="RateUsedForRentPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_MaximumFundingRightsAllocatedPerYearUponTransferOfInterestsUnderNewLease" name="MaximumFundingRightsAllocatedPerYearUponTransferOfInterestsUnderNewLease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AccruedInterestRateForBorrowing" name="AccruedInterestRateForBorrowing" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_InsuranceRecoveryForSettlementExpense" name="InsuranceRecoveryForSettlementExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_ObligationsUnderTaxMattersAgreement" name="ObligationsUnderTaxMattersAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_StockholdersEquityBalanceBeforeAdjustingForNoncontrollingInterest" name="StockholdersEquityBalanceBeforeAdjustingForNoncontrollingInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_AccumulatedInterestRateSwapTerminationIncludingNoncontrollingInterestMember" name="AccumulatedInterestRateSwapTerminationIncludingNoncontrollingInterestMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="unit_CarryingValueOfUnitsExchangedHeldByThirdParties" name="CarryingValueOfUnitsExchangedHeldByThirdParties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="unit_PercentageOfUnitsExchangedHeldByThirdParties" name="PercentageOfUnitsExchangedHeldByThirdParties" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="unit_OpUnitsMember" name="OpUnitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
</xsd:schema>
