WO2019199784A2 - Serveur d'accès au spectre (sas) pour un accès à plusieurs niveaux à un spectre partagé dans des installations de gouvernement fédéral et de défense - Google Patents

Serveur d'accès au spectre (sas) pour un accès à plusieurs niveaux à un spectre partagé dans des installations de gouvernement fédéral et de défense Download PDF

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Publication number
WO2019199784A2
WO2019199784A2 PCT/US2019/026532 US2019026532W WO2019199784A2 WO 2019199784 A2 WO2019199784 A2 WO 2019199784A2 US 2019026532 W US2019026532 W US 2019026532W WO 2019199784 A2 WO2019199784 A2 WO 2019199784A2
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WIPO (PCT)
Prior art keywords
spectrum
access
incumbent
region
administrator
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PCT/US2019/026532
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English (en)
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WO2019199784A3 (fr
Inventor
Stephan LITJENS
Milind M. Buddhikot
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Nokia Solutions And Networks Oy
Nokia Usa Inc.
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Application filed by Nokia Solutions And Networks Oy, Nokia Usa Inc. filed Critical Nokia Solutions And Networks Oy
Publication of WO2019199784A2 publication Critical patent/WO2019199784A2/fr
Publication of WO2019199784A3 publication Critical patent/WO2019199784A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Definitions

  • SAS Spectrum Access Server
  • This invention relates generally to wireless communications and, more specifically, relates to unlicensed and shared spectrum usages in limited areas.
  • a method in an exemplary embodiment, includes receiving by a computer system information that defines an incumbent reservation region, including reserved spectrum, for citizens broadband radio service spectrum access.
  • the method includes requesting by the computer system commercial spectrum access systems to enforce an exclusion zone around the defined incumbent reservation region and not allow any commercial secondary citizens broadband radio service networks in the region.
  • the method also includes operating the incumbent reservation region as an informing incumbent within the defined incumbent reservation region and corresponding reserved spectrum for citizens broadband radio service spectrum.
  • An additional exemplary embodiment includes a computer program, comprising code for performing the method of the previous paragraph, when the computer program is run on a processor.
  • the computer program according to this paragraph wherein the computer program is a computer program product comprising a computer-readable medium bearing computer program code embodied therein for use with a computer.
  • Another example is the computer program according to this paragraph, wherein the program is directly loadable into an internal memory of the computer.
  • An exemplary apparatus includes one or more processors and one or more memories including computer program code.
  • the one or more memories and the computer program code are configured to, with the one or more processors, cause the apparatus to perform operations comprising: receiving by a computer system information that defines an incumbent reservation region, including reserved spectrum, for citizens broadband radio service spectrum access; requesting by the computer system commercial spectrum access systems to enforce an exclusion zone around the defined incumbent reservation region and not allow any co
  • An exemplary computer program product includes a computer-readable storage medium bearing computer program code embodied therein for use with a computer.
  • the computer program code includes: code for receiving by a computer system information that defines an incumbent reservation region, including reserved spectrum, for citizens broadband radio service spectrum access; code for requesting by the computer system commercial spectrum access systems to enforce an exclusion zone around the defined incumbent reservation region and not allow any commercial secondary citizens broadband radio service networks in the region; and code for operating the incumbent reservation region as an informing incumbent within the defined incumbent reservation region and corresponding reserved spectrum for citizens broadband radio service spectrum.
  • an apparatus comprises: means for receiving by a computer system information that defines an incumbent reservation region, including reserved spectrum, for citizens broadband radio service spectrum access; means for requesting by the computer system commercial spectrum access systems to enforce an exclusion zone around the defined incumbent reservation region and not allow any commercial secondary citizens broadband radio service networks in the region; and means for operating the incumbent reservation region as an informing incumbent within the defined incumbent reservation region and corresponding reserved spectrum for citizens broadband radio service spectrum.
  • a method in an exemplary embodiment, includes providing, by a computer system to an administrator, selection of options of priority access license spectrum access or general authorized access spectrum access. The method also includes, responsive to selection by the administrator of one of the priority access license spectrum access or general authorized access spectrum access, reserving by the computer system spectrum for the corresponding selected spectrum access.
  • An additional exemplary embodiment includes a computer program, comprising code for performing the method of the previous paragraph, when the computer program is run on a processor.
  • the computer program according to this paragraph wherein the computer program is a computer program product comprising a computer-readable medium bearing computer program code embodied therein for use with a computer.
  • Another example is the computer program according to this paragraph, wherein the program is directly loadable into an internal memory of the computer.
  • An exemplary apparatus includes one or more processors and one or more memories including computer program code.
  • the one or more memories and the computer program code are configured to, with the one or more processors, cause the apparatus to perform operations comprising: providing, by a computer system to an administrator, selection of options of priority access license spectrum access or general authorized access spectrum access; and responsive to selection by the administrator of one of the priority access license spectrum access or general authorized access spectrum access, reserving by the computer system spectrum for the corresponding selected spectrum access.
  • An exemplary computer program product includes a computer-readable storage medium bearing computer program code embodied therein for use with a computer.
  • the computer program code includes: code for providing, by a computer system to an
  • an apparatus comprises: means for providing, by a computer system to an administrator, selection of options of priority access license spectrum access or general authorized access spectrum access; and means, responsive to selection by the administrator of one of the priority access license spectrum access or general authorized access spectrum access, for reserving by the computer system spectrum for the corresponding selected spectrum access.
  • FIG. 1 is a block diagram of 3.5 GHz Citizens Broadband Radio Service (CBRS) and its Tiered Access and Ecosystem Components;
  • CBRS citizens Broadband Radio Service
  • FIG. 2 is a block diagram of Nokia Spectrum Controller (NSC) SAS Cloud for 3.5 GHz CBRS;
  • FIG. 3 is a block diagram of a defense facility network in a first mode (Mode 1 ), in an exemplary embodiment
  • FIG. 4 is an example of a dashboard of a Nokia Spectrum Controller defense SAS page, in accordance with an exemplary embodiment
  • FIG. 5 is an illustration of defense facility requests incumbent reservation via Nokia defense SAS for Mode 1, for an exemplary embodiment
  • FIG. 6 is a block diagram of a defense facility network in a second mode (Mode 2), in an exemplary embodiment
  • FIG. 7 is an example of a dashboard of a Nokia Spectrum Controller page, shown to an Admin/SAS administrator, in an exemplary embodiment
  • FIG. 8 is an illustration of a defense facility requesting PAL subleasing reservation via Nokia defense SAS for Mode 2, in exemplary embodiment
  • FIG. 9 is a block diagram of an access interface for a Nokia Spectrum Controller Defense SAS, in an exemplary embodiment.
  • FIG. 10 is a block diagram of architecture blocks for a Nokia Spectrum Controller (NSC) defense SAS, in an exemplary embodiment
  • FIG. 11 is a block diagram of NSC SAS for multi-role access, in an exemplary embodiment
  • FIG. 12 is a block diagram of a computer system suitable for use for exemplary entities in the exemplary embodiments
  • FIG. 13 is a logic flow diagram performed by, e.g., an NSC cloud for Mode 1 , and illustrates the operation of an exemplary method or methods, a result of execution of computer program instructions embodied on a computer readable memory, functions performed by logic implemented in hardware, and/or interconnected means for performing functions in accordance with exemplary embodiments; and
  • FIG. 14 is a logic flow diagram performed by, e.g., an NSC cloud for Mode 2, and illustrates the operation of an exemplary method or methods, a result of execution of computer program instructions embodied on a computer readable memory, functions performed by logic implemented in hardware, and/or interconnected means for performing functions in accordance with exemplary embodiments.
  • 4G fourth generation (e.g., LTE)
  • 5G fifth generation (e.g., NR)
  • eNB or eNodeB evolved Node B (e.g., an LTE base station)
  • E-UTRA Evolved Universal Terrestrial Radio Access
  • IP Internet protocol [0052] IRS Incumbent Reservation Service
  • FIG. 1 this figure is a block diagram of 3.5 GHz Citizens Broadband Radio Service (CBRS) and its tiered access and ecosystem components.
  • CBRS citizens Broadband Radio Service
  • This figure shows in the upper left comer the 3550-3700 MHz (3.55 to 3.7 GHz) CBRS band.
  • the incumbent federal radiolocation used for, e.g., an aircraft carrier 110
  • the incumbent FSS Rx-only earth stations illustrated by satellite dishes 111
  • the general authorized access illustrated by a cellular system tower 112
  • FIG. 1 shows the tiered spectrum access in the lower right comer.
  • the primary (e.g., highest priority) accessors are incumbents in the incumbent tier.
  • the secondary (e.g., lower priority) accessors are the priority access license (e.g., middle priority) in the PAL tier and the general authorized access (e.g., lowest priority) in the GAA tier.
  • An incumbent user is a federal entity authorized to operate on a primary basis in accordance with the table of frequency allocations, fixed satellite service operator, or Grandfathered Wireless Broadband Licensee authorized to operate on a primary basis on frequencies designated in section 96.11 of FCC rules.
  • a Priority Access Licensee is a holder of one or more PALs.
  • a Priority Access License is a license to operate on a Priority Access basis, consistent with section 96.23, et seq. of the FCC rules. Priority Access Licensees shall be entitled to protection from General Authorized Access Users and other Priority Access Licensees within the defined temporal, geographic, and frequency limits of their PAL, consistent with the FCC rules set forth in this part.
  • a General Authorized Access (GAA) User is an authorized user of one or more CBSDs operating on a General Authorized Access basis, consistent with section 96.33, et seq. of the FCC rules.
  • the 3550-3700 CBRS band and the tiered spectrum access are used via a WlnnFomm architecture as illustrated on the right side of FIG. 1.
  • the SAS performs operations comprising: incumbent interference determination; and CBRS channel assignment.
  • Elements in architecture 100 comprise FCC databases, multiple SAS (SAS 1 and SAS 2, interconnected through an SAS -SAS interface); informing incumbent (when applicable); incumbent detection ESC (Environmental Sensing Capability), which performs incumbent detection (Radar); an optional domain proxy (e.g., managed GAA/PAL) connected to multiple CBSDs 1, 2, and 3; and a CBSD 4.
  • the domain proxy and the CBSD 4 are connected to the SAS 1 via an SASUser Interface.
  • Access points e.g., eNBs or gNBs
  • eNBs e.g., gNBs
  • SAS requests e.g., eNBs or gNBs
  • FIG. 2 shows a Nokia edge cloud connectable to a Nokia spectrum controller cloud via the Internet.
  • the Nokia edge cloud comprises an EPC cloud connected to a 3.5 GHz PAL CBSD category A/B, a 3.5 GHz GAA category A/B, and a 3.5 GHz GAA category PAL + GAA CBSD category A/B.
  • a Category A CBSD is a lower power CBSD that meets the general requirements applicable to all CBSDs and the specific requirements for Category A CBSDs set forth in sections 96.41 and 96.43 of the FCC rules.
  • a Category B CBSD is a higher power CBSD that meets the general requirements applicable to all CBSDs and the specific requirements for Category B CBSDs set forth in sections 96.41 and 96.45 of the FCC rules.
  • the EPC cloud comprises a Nokia domain proxy cloud and LTE EPC OSS and analytics cloud.
  • the Nokia spectrum controller cloud comprises CxCM, CBRS analytics, Nokia SAS, and Nokia ESC.
  • the Nokia spectrum controller cloud can couple to other SASs and the Nokia ESC can couple to multiple standalone ESC sensors.
  • CBRS networks for defense facilities 150 MHz in the CBRS band can provide tremendous wireless capacity for private networks in defense facilities. This could be used for, e.g., airfields, military bases, training grounds, and academies. This may provide fully mobile, ultra-high capacity wireless access. This may also provide high bandwidth video and data access, surveillance, IoT applications enablement, and/or VoLTE. This will currently provide 4G LTE mobile, and can provide 5G NR in the future.
  • the ecosystem is rapidly addressing these issues and the Nokia Digital Automation Cloud (NDAC) can provide a complete End-to-End (E2E) solution.
  • the E2E Solution depends on what mode the network uses to access spectrum: as a“Primary
  • Mode 1 the defense facility claims incumbent status and accesses CBRS spectrum as a“Primary” user operating in the Incumbent tier.
  • An incumbent has uninterrupted, highest priority access to the spectrum.
  • the incumbent can use all or a subset of 150 MHz and reserve this permanently. This is suitable in general for permanent defense facilities.
  • the defense facility accesses spectrum as a“Secondary” user operating in PAL and GAA tiers.
  • the defense facility network is then much like a commercial CBRS network (e.g.: of MNOs, MSO, or any private enterprise).
  • This mode is generally suitable for temporary (e.g., transient) defense installations that do not adversely impact surrounding commercial CBSD networks.
  • the access mode impacts the network architecture, complexity, cost and capacity. This is described in more detail below. [0081] I. A Defense Facility Network and its Operation in Mode 1
  • FIG. 3 this figure is a block diagram of a defense facility network in a first mode (Mode 1), in an exemplary embodiment.
  • This shows the Nokia Spectrum Controller (NSC) SAS Cloud for 3.5 GHz CBRS from FIG. 2, but modified and applied to Mode 1.
  • FIG. 3 shows a Nokia edge cloud on the defense facility such as an airfield.
  • the Nokia edge cloud is connectable to a Nokia spectrum controller cloud via a secure private network (as compared to the Internet in FIG. 2).
  • the Nokia spectrum controller cloud is private and secure and is owned by defense (e.g.-, a defense facility).
  • the Nokia edge cloud comprises an EPC cloud connected to a 3.5 GHz PAL CBSD category A/B, a 3.5 GHz GAA category A/B, and a 3.5 GHz GAA category PAL + GAA CBSD category A/B.
  • the EPC cloud comprises a Nokia domain proxy cloud and LTE EPC OSS and analytics cloud.
  • the Nokia spectrum controller cloud comprises CxCM, CBRS analytics, Nokia defense SAS, and an informing incumbent module (PM).
  • the PM is a functional block of SAS - either logically and/or physically integrated with Nokia Defense SAS.
  • a defense facility administrator uses Nokia SAS-provided Incumbent Reservation Service (IRS), described below (e.g., in reference to FIG.
  • IFS Incumbent Reservation Service
  • the PM part of the Defense SAS handles this request.
  • the PM verifies the feasibility of the requested zone and time duration and notifies commercial SAS in the CBRS ecosystem to start enforcing this zone from the date (i.e., day and time) of its inception until the expiry date of that zone.
  • the Nokia spectrum controller cloud can couple to a public Internet, which is itself coupled to, e.g., Google SAS, federated SAS, and Nokia commercial SAS.
  • the HM couples to the public Internet. It is noted that Nokia defense SAS does not need FCC certification for Mode 1.
  • FIG.4 this figure is an example of a dashboard of a Nokia Spectrum Controller defense SAS page, inaccordance with an exemplary embodiment.
  • This is a webpage that might be presented to an administrator (admin) / SAS administrator.
  • This is an “Incumbent Reservation Service” of the dashboard.
  • This webpage presents multiple options to an administrator. These options may be selected by an administrator, which will then provide access to other webpages for the information associated with the options.
  • the exemplary options shown include the following options: [0085] 1) Incumbent Reservation Service (Map and Reserve), which allows an administrator to create a map of an area and reserve that area for the incumbent defense agency (see FIG. 5);
  • Incumbent Reservation Request Status Check which allows an administrator to check the status of a previously submitted reservation request
  • Incumbent Reservation Analytics which allows an administrator to review analytics for the reservations that are currently in effect.
  • FIG. 5 is an illustration of what might be presented to the administrator.
  • FIG. 5 is an illustration of an exemplary webp ge for when an administrator of a defense facility requests incumbent reservation via Nokia defense SAS for Mode 1 , for an exemplary embodiment.
  • the defense facility e.g., via the administrator
  • the Incumbent Reservation Service is provided by the Defense SAS via a web front end, in the form of the webpage (in this example) as shown in FIG. 5. As indicated in FIG. 5, the reserved spectrum is 50 MHz and has a validity of 10 years. These values may also be set by (or requested by) the administrator.
  • the Nokia Defense SAS in FIG. 3 is different from the Nokia Commercial SAS shown in FIG. 2, at least as per the Nokia Defense SAS offering an Incumbent Reservation Service (as in FIGS. 4 and 5) that provides one or more of the following.
  • Incumbent Reservation Service e.g., as in FIGS. 4 and 5;
  • Mode 1 for temporary (e.g., transient) emergency response networks.
  • RDNs rapidly deployable network
  • CBRS spectrum can be obtained (in incumbent status) for a transient period of time (e.g.: weeks) for the duration of disaster response.
  • This may use Nokia defense SAS incumbent reservation service, as illustrated in FIG. 5.
  • the CBSD network deployed can comprise fixed as well as Mobile CBSDs.
  • FCC 47 CFR Part 96 www.law.comell.edu/cfr/text/47/part-96
  • rules require CBSDs to be fixed in PAL and GAA tiers, that does not apply to the incumbent tier.
  • SAS connectivity is not essential for RDN operation. That is, an RDN can operate localized without a backhaul to an SAS.
  • a backhaul connection enables sophisticated features in the network such as dynamic performance monitoring, dynamic channel (and therefore wireless capacity) addition and deletion, and continuous network health checks.
  • FIG. 6 this figure is a block diagram of a defense facility network in a second mode (Mode 2).
  • the system in FIG. 6 is similar to the system in FIG 3. Only the differences are described here.
  • the secure private network may also be a VPN.
  • the informing incumbent in the Nokia spectrum cloud controller
  • FIG. 6 there is no informing incumbent, since this system operates in the PAL or GAA tiers and not in the incumbent tier.
  • Both Nokia defense and commercial SAS should (need to) be FCC certified.
  • the defense facility CBSD network is like any other commercial CBSD network and co-exists in space and frequency with other CBSD networks.
  • the Nokia defense SAS provides spectrum access to the defense facility as a secondary user in PAL tier and GAA tier and offers services such as one or more of the following.
  • all GAA may access up to 150 MHz.
  • GAA Realistically due to the CAF nature of the defense facility, GAA may be a good start, as there should be no competing CBSDs from other networks.
  • FIG. 7 is an illustration of a dashboard of a Nokia Spectrum Controller page, shown to an Admin/SAS administrator. This is a“Market showcase” of the dashboard.
  • the dashboard shown in FIG. 7 provides an administrator with the ability to view and modify certain information. In this example, that information is as follows.
  • a PP A is an area within a PAL established by a PAL owner for protecting exclusive use of channels based upon the acquisition of PAL rights. The area is based upon the coverage area of the set of CBSDs that are members of the PPA. The S AS maintains a list of CBSDs that are members of the PPA. See WINNF-16-S-0016 SAS to CBSD Technical Specification VI.0.1. [00119] 2) Spectrum Renting and Bidding Service. Entering this section allows an admin to examine options for renting and bidding service(s). Entering this section could provide the webpage shown in FIG. 8.
  • FIG. 8 is an illustration of a defense facility requesting PAL subleasing reservation via Nokia defense SAS for Mode 2. This is a webpage entitled PAL subleasing Marketplace Service and is part of the dashboard.
  • the defense facility performs a PAL subleasing request of an airfield, with latitude and longitude information shown as a set of locations of vertices of a closed polygon (Locations of vertices:
  • the PAL Subleasing Marketplace Service is provided by the Nokia Defense SAS via a web front end, in the form of the webpage as shown in FIG. 8.
  • the reserved spectrum is 40 MHz and has a validity of 7 years. These are requested by the administrator. It should be noted that there is no GAA subleasing, as GAA is a Wi-Fi like spectrum. Anybody can use GAA and it cannot be reserved or subleased.
  • Mode 2 for temporary (e.g., transient) emergency response networks.
  • an on-demand rapidly deployable network RDN
  • CBRS PAL spectrum and/or GAA spectrum The GAA CBRS spectrum might be obtained for the duration of disaster response from the Nokia defense SAS.
  • a PAL fractional sublease can be obtained, for instance, if one is available.
  • use may be made of Nokia defense SAS spectrum subleasing service. Note that in this scenario, Nokia Commercial SAS can also be used but using Nokia Defense SAS gives a defense entity greater control on information about its CBRS network.
  • the CBSD network deployed can consist of only fixed CBSDs. This is because 47 CFR Part 96 mles require CBSDs to be fixed in PAL and GAA tiers.
  • FIG. 9 is a block diagram of an access interface for a Nokia Spectrum Controller Defense SAS, in an exemplary embodiment. Examples of SAS-CBSD protocol are shown.
  • the NSC defense SAS web front end has a number of IP addresses and corresponding ports associated with its access interface.
  • the secure network couples in this example to IP-A (IP address A) and PRT-X (port X) and/or to IP-B (IP address B) and PRT-Y (port Y)
  • IP-A IP address A
  • PRT-X port X
  • IP-B IP address B
  • PRT-Y port Y
  • the SAS-CBSD protocol uses the URL of
  • the Nokia Defense SAS connects to the commercial CBRS SASs on the Internet via the IP-C (IP address C) and PRT-X (port X).
  • IP-C IP address C
  • PRT-X port X
  • the URL used is https://Nokia-defense-sas-sas.da.nokia.com:8086, where“8086” is the port (PRT-X) and the IP address is IP-C.
  • the informing incumbent exchange is used for Mode 1 (see FIG. 3), and the SAS-SAS exchange is used for Mode 2 (see FIG. 6).
  • Reference 810 shows a login webpage, with blocks for a username and password, and a“Login” button.
  • This login webpage connects to the NSC defense SAS web front end via IP-D (IP address D) and PRT-Z (port Z), which is IP address:Port of https://Nokia-defense-sas-land.da.nokia.com:8080 in this example. It is noted that the IP address of IP-A, IP-B, IP-C, and IP-D can be the same.
  • FIG. 10 is a block diagram of architecture blocks for a Nokia Spectrum Controller defense SAS, in an exemplary embodiment.
  • the NSC defense SAS comprises an event and message pub Ush-sub scribe bus that is couplable to one or more protocol engines, an incumbent reservation service, a web front end, an SAS database (DB), an analytics engine, a CxCM engine, and a compute cluster.
  • the one or more protocol engines, the incumbent reservation service, the compute cluster, and the analytics engine couple to both the SAS DB and the bus.
  • the SAS DB also couples to the bus.
  • the web front end and the CxCM engine couple to the bus.
  • the one or more protocol engines have associated IP , port addresses of IP-A, IP-B and PRT-X, and also IP-C and PRT-Y.
  • the incumbent reservation service has an associated IP address and port of IP-E and PRT-Z.
  • the web front end has an associated IP address and port of IP-D and PRT-Z.
  • NSC SAS it is possible for NSC SAS to be used for multi-role access.
  • FIG. 11 illustrates one example of use of NSC SAS for multi-role access, in an exemplary embodiment.
  • the role of the defense agency is used to access the Nokia Defense SAS, as a landing page customized to a user profile.
  • Example roles 1140 are shown on the right-hand side. For instance, in role 1140-2, the DoD (Department of Defense) or the NTIA (National Telecommunications & Information Administration) or the Air Force, or the like are routed by the Nokia Defense S AS to the webpage 1110.
  • DoD Department of Defense
  • NTIA National Telecommunications & Information Administration
  • Air Force or the like are routed by the Nokia Defense S AS to the webpage 1110.
  • the role 1140-4 of Defense SAS administrator would be directed by the Nokia defense SAS landing page to the webpage 1120, which provides to the administrator in this role access to the following webpages: CBSD analytics 1130-1; My Account 1130-2; and Nokia NSC Spectrum Marketplace 1130-3; SAS Operations 1130-4; SAS administration 1130-5; and Nokia NSC Demo Showcase 1130-6.
  • the other roles 1140 could be, as examples, the following: Defense CBSD Network or Device Owner 1140-1 ; CBRS Analytics Account 1140-3; and Incumbent Reservation Service User 1140-5.
  • the Multi-Profile or Multi-Role Access to NSC Defense SAS Services can be implemented on the Nokia Defense SAS.
  • the latter provides a login screen, and the user logs in with credentials (such as Login ID and Password, although other credentials such as biometrics and encrypted materials could be used).
  • credentials such as Login ID and Password, although other credentials such as biometrics and encrypted materials could be used.
  • Each user configured to access the SAS services has a Profile or Role associated with the user.
  • the services accessible from Defense SAS are decided by the Role/Profile of the user.
  • Exemplary recognized roles include as examples the following:
  • Incumbent Reservation Service User e.g., see role 1140-5
  • the Defense CBRS Network Owner Role/Pro file might, for instance, have access to the following exemplary services: Create and track a incumbent reservation request; Upload one or more CBSD registration information; Access real-time status of active CBSDs; Change Channels assigned to CBSDs; Add/Delete channels; and Block or unblock CBSDs for a duration.
  • the Incumbent Reservation Role/Pro file might have access to the following services: Create multiple Incumbent Reservation requests; Track progress of reservations; Edit the reservations (Duration and areas) of incumbent reservation; and Commence release procedure on incumbent reservation.
  • a Defense SAS Administrator Role/Profile might be provided with complete control of the SAS functions, such as the following services:
  • SAS Operations All function to manipulate operational aspects of the SAS, including a number of Docker Containers, and an amount of storage in the database being used.
  • a Government Role/Profile might be presented with different services.
  • An Air Force profile for instance, might work with only Air Force CBSD network footprint.
  • FIG. 12 is a block diagram of a computer system suitable for use for exemplary entities in the exemplary embodiments.
  • the computer system 1270 comprises one or more processors 1252, one or more memories 1255, one or more transceivers 1260, and one or more network (N/W) interfaces (I/Fs) 1261, all interconnected through one or more buses 1257.
  • the one or more transceivers 1260 comprise one or more receivers 1262 and one or more transmitters 1263, coupled to one or more antennas 1258, which communicate via a wireless link 1212.
  • the one or more memories 1255 comprise computer program code 1253.
  • the one or more network interfaces 1261 can be wired (including fiber optics and the like) or wireless and allow communications over corresponding wired or wireless networks.
  • the computer system 1270 includes a ZZZ module 1250, comprising one of or both parts 1250-1 and/or 1250-2, which provides instructions causing the entity (such as a Nokia edge cloud or a Nokia spectrum controller) to perform the corresponding operations described herein.
  • the ZZZ module 1250 may be implemented in a number of ways.
  • the ZZZ module 1250 may be implemented in hardware as ZZZ module 1250-1, such as being implemented as part of the one or more processors 1252.
  • the ZZZ module 1250-1 maybe implemented also as an integrated circuit or through other hardware such as a programmable gate array.
  • the ZZZ module 1250 maybe implemented as ZZZ module 1250-2, which is implemented as computer program code 1253 and is executed by the one or more processors 1252.
  • the one or more memories 1255 and the computer program code 1253 maybe configured to, with the one or more processors 1252, cause the computer system 1270 to perform one or more of the operations as described herein.
  • the one or more network interfaces 1261 communicate over a network or networks such as via the links 1276 and 1231.
  • Two or more computer systems 1270 (or other entities/elements) communicate using, e.g., link 1276.
  • the link 1231 is used to communicate with or over network(s), including the Internet.
  • the links 1276 and 1231 may be wired or wireless or both.
  • the computer readable memories 1255 may be of any type suitable to the local technical environment and may be implemented using any suitable data storage technology, such as semiconductor-based memory devices, flash memory, magnetic memory devices and systems, optical memory devices and systems, fixed memory and removable memory.
  • the computer readable memories 1255 may be means for performing storage functions.
  • the processors 1252 maybe of any type suitable to the local technical environment, and may include one or more of general purpose computers, special purpose computers, microprocessors, digital signal processors (DSPs), processors based on a multi-core processor architecture, and custom integrated circuits, as non-limiting examples.
  • the processors 1252 may be means for performing functions, such as controlling the entities, and performing other functions as described herein.
  • this figure is a logic flow diagram performed by, e.g., anNSC cloud for Mode 1.
  • This figure illustrates the operation of an exemplary method or methods, a result of execution of computer program instructions embodied on a computer readable memory, functions performed by logic implemented in hardware, and/or
  • FIG. 13 interconnected means for performing functions in accordance with exemplary embodiments.
  • the operations in FIG. 13 are assumed to be performed at least by an NSC cloud operating, e.g., under control of the ZZZ module 1250, at least in part, and performing operations to implement Mode 1.
  • the NSC cloud performs the operation of providing an incumbent reservation service to a defense facility administrator.
  • the NSC cloud allows the administrator to define an incumbent reservation region (e.g., with latitude and longitude as a set of locations ofvertices of a closed polygon), including reserved spectrum and validity period. This is illustrated above in reference to FIG. 5
  • the NSC cloud In response to the administrator defining the incumbent reservation region, the NSC cloud declares in block 1320 that the defined region is an exclusion zone to commercial SASs. In block 1330, the NSC cloud therefore requests commercial SASs to enforce an exclusion zone around the region and not allow any commercial secondary CBRS networks in the region, and to set, around the region, CBSD powers to limit interference to defense facility CBSDs.
  • the NSC cloud in block 1340 operates the region as an informing incumbent within the region and corresponding reserved spectrum.
  • the NSC cloud in block 1350 accumulates incumbent reservation analytics (e.g., and the like) for region and corresponding reserved spectrum.
  • the NSC cloud in block 1360 then provides, upon request, access to (e.g., and control of) analytics and other selections. Such access and/or control is granted to an administrator.
  • Such analytics and possible control could comprise the following (among any others described above): Channel management and interference optimization for the defense facility network; CBRS analytics and spectrum analytics; and/or Dynamic policy control on CBSDs.
  • FIG. 14 is a logic flow diagram performed by, e.g., an NSC cloud for Mode 2.
  • This figure further illustrates the operation of an exemplary method or methods, a result of execution of computer program instructions embodied on a computer readable memory, functions performed by logic implemented in hardware, and/or interconnected means for performing functions in accordance with exemplary embodiments.
  • the operations in FIG. 14 are assumed to be performed at least by an NSC cloud operating, e.g., under control of the ZZZ module 1250, at least in part, and performing operations to implement Mode 2.
  • the defense facility via an administrator, would like to perform PAL subleasing or GAA selection.
  • the NSC cloud allows the administrator to select one of these (e.g., by providing PAL or GAA options to the defense facility administrator). If GAA is selected, the flow proceeds to block 1402, whereas if PAL is selected, the flow proceeds to block 1408.
  • the NSC cloud provides the administrator with an ability to select spectrum (e.g., and any other information) for GAA.
  • the NSC cloud allows the defense facility to access selected spectrum for GAA.
  • the other operations for the PAL may also be relevant. For instance, GAA analytics may be collected and an administrator may be able to adjust certain selections for GAA.
  • the NSC cloud provides a PAL subleasing marketplace to the defense facility administrator. See FIG. 8.
  • the NSC cloud in block 1410 allows the administrator to submit a subleasing request for rental or bidding
  • the NSC cloud allows the administrator to define a PAL subleasing region (e.g., with latitude and longitude as a set of locations of vertices of a closed polygon), including reserved spectrum and validity period.
  • the NSC cloud requests the PAL subleasing region for rental and bidding. Note that in FIG. 14, it is assumed that the PAL subleasing region rental/bid was successful, but there could be a period of negotiation that is not shown.
  • the NSC cloud in block 1440 operates the region as PPA within the region and corresponding reserved spectrum.
  • the NSC cloud in block 1450 accumulates PPA analytics (and the like) for this region and corresponding reserved spectrum.
  • the NSC cloud provides, upon request, access to (e.g., and control of) analytics and other selections. Examples of such analytics and selections are described in reference to FIG. 13 and also described above.
  • Example 1 A method, comprising:
  • Example 2 The method of example 1 , wherein the requesting further comprises requesting setting, around the region, citizens broadband radio service powers to limit interference to citizens broadband radio services within the defined incumbent reservation region.
  • Example 3 The method of example 1 to 2, wherein the information that defines the incumbent reservation region comprises latitude and longitude as a set of locations of vertices of a closed polygon.
  • Example 4 The method of any one of examples 1 to 3, further comprising, prior to the requesting, declaring by the computer system the defined incumbent reservation region as an exclusion zone to the commercial spectrum access systems.
  • Example 5 The method of any one of examples 1 to 4, further comprising:
  • Example 6 The method of example 5, wherein the analytics comprise one or more of the following: channel management and interference optimization for a defense facility network using the reserved spectrum; citizens broadband radio service analytics and spectrum analytics; or dynamic policy control on the citizens broadband radio service spectrum.
  • Example 7 The method of any one of examples 1 to 6, wherein the information further comprises a validity period, and the operating the incumbent reservation region as an informing incumbent is performed for a duration of the validity period unless a region modification is performed that changes the incumbent reservation region within the duration.
  • Example 8 The method of any one of examples 1 to 7, further comprising providing by the computer system an incumbent reservation service to a defense facility administrator, and wherein the receiving the information is responsive to input from the defense facility administrator via the provided incumbent reservation service.
  • Example 9 The method of any one of examples 1 to 8, wherein the computer system operates for a defense facility that examples incumbent status, wherein the defense facility accesses citizens broadband radio service spectrum as a primary user operating in an incumbent tier, and wherein an incumbent in the incumbent tier has uninterrupted and highest priority access to the spectrum
  • Example 10 A method, comprising:
  • Example 11 The method of example 10, wherein:
  • the administrator is an administrator for a defense facility
  • the administrator selects the general authorized access spectrum access
  • the method further comprises:
  • Example 12 The method of example 10, wherein:
  • the administrator is an administrator for a defense facility
  • the administrator selects the priority access license spectrum access
  • the method further comprises:
  • Example 13 The method of example 12, wherein the information that defines the priority access license subleasing region comprises latitude and longitude as a set of locations of vertices of a closed polygon.
  • Example 14 The method of any one of examples 12 to 13, wherein:
  • the method further comprises providing, prior to the receiving, by the computer system a priority access license subleasing marketplace to the administrator;
  • the receiving the information is responsive to one or more selections by the administrator using the priority access license subleasing marketplace; [00207] the method further comprises allowing the administrator to submit a subleasing request for rental or bidding corresponding to the priority access license subleasing region; and
  • the requesting by the computer system the priority access license subleasing region further comprises requesting by the computer system the requested priority access license subleasing region for the submitted one of rental or bidding.
  • Example 15 The method of example 14, wherein the administrator is a defense facility administrator, the receiving the information is responsive to input from the defense facility administrator via the provided subleasing marketplace.
  • Example 16 The method of any one of examples 12 to 15, further comprising:
  • Example 17 The method of any one of examples 12 to 15, wherein the information further comprises a validity period, and the operating by the defense facility priority access license spectrum within the priority access license subleasing region is performed for a duration of the validity period unless a region modification is performed that changes the priority access license subleasing region within the duration.
  • Example 18 The method of any one of examples 10 to 17, wherein the selection by the administrator and the reserved spectrum is for a defense facility, and the defense facility accesses the reserved spectrum as a secondary user operating in a selected one of a priority access license tier in response to the priority access license spectrum access being selected or a general authorized access tier in response to the general authorized access spectrum access being selected.
  • Example 19 The method of example 18, wherein the method is performed for a temporary defense installation.
  • Example 20 A computer program, comprising code for performing the methods of any of examples 1 to 19, when the computer program is run on a computer.
  • Example 21 The computer program according to example 20, wherein the computer program is a computer program product comprising a computer-readable medium bearing computer program code embodied therein for use with the computer.
  • Example 22 The computer program according to example 20, wherein the computer program is directly loadable into an internal memory of the computer.
  • Example 23 An apparatus, comprising:
  • [00220] means for receiving by a computer system information that defines an incumbent reservation region, including reserved spectrum, for citizens broadband radio service spectrum access;
  • [00221] means for requesting by the computer system commercial spectrum access systems to enforce an exclusion zone around the defined incumbent reservation region and not allow any commercial secondary citizens broadband radio service networks in the region;
  • [00222] means for operating the incumbent reservation region as an informing incumbent within the defined incumbent reservation region and corresponding reserved spectrum for citizens broadband radio service spectrum.
  • Example 24 The apparatus of example 23, wherein the means for requesting further comprises means for requesting setting, around the region, citizens broadband radio service powers to limit interference to citizens broadband radio services within the defined incumbent reservation region
  • Example 25 The apparatus of example 23 to 24, wherein the information that defines the incumbent reservation region comprises latitude and longitude as a set of locations of vertices of a closed polygon.
  • Example 26 The apparatus of any one of examples 23 to 25, further comprising means for declaring, prior to the requesting, by the computer system the defined incumbent reservation region as an exclusion zone to the commercial spectrum access systems.
  • Example 27 The apparatus of any one of examples 23 to 26, further comprising:
  • [00227] means for accumulating by the computer system analytics for the defined incumbent reservation region and corresponding reserved spectrum
  • [00228] means for providing, by the computer system and upon request, access to the accumulated analytics.
  • Example 28 The apparatus of example 27, wherein the analytics comprise one or more of the following: channel management and interference optimization for a defense facility network using the reserved spectrum; citizens broadband radio service analytics and spectrum analytics; or dynamic policy control on the citizens broadband radio service spectrum.
  • Example 29 The apparatus of any one of examples 23 to 28, wherein the information further comprises a validity period, and the operating the incumbent reservation region as an informing incumbent is performed for a duration of the validity period unless a region modification is performed that changes the incumbent reservation region within the duration.
  • Example 30 The apparatus of any one of examples 23 to 29, further comprising means for providing by the computer system an incumbent reservation service to a defense facility administrator, and wherein the means for receiving the information is responsive to input from the defense facility administrator via the provided incumbent reservation service.
  • Example 31 The apparatus of any one of examples 23 to 30, wherein the computer system operates for a defense facility that examples incumbent status, wherein the defense facility accesses citizens broadband radio service spectrum as a primary user operating in an incumbent tier, and wherein an incumbent in the incumbent tier has uninterrupted and highest priority access to the spectrum.
  • Example 32 An apparatus, comprising:
  • [00234] means for providing, by a computer system to an administrator, selection of options of priority access license spectrum access or general authorized access spectrum access;
  • [00235] means, responsive to selection by the administrator of one of the priority access license spectrum access or general authorized access spectrum access, for reserving by the computer system spectrum for the corresponding selected spectrum access.
  • Example 33 The apparatus of example 32, wherein:
  • the administrator is an administrator for a defense facility
  • the administrator selects the general authorized access spectrum access
  • the apparatus further comprises:
  • [00240] means for providing by the computer system the administrator with an ability at least to select spectrum that is to be the reserved spectrum for the general authorized access spectrum access;
  • Example 34 The apparatus of example 32, wherein:
  • the administrator is an administrator for a defense facility
  • the administrator selects the priority access license spectrum access
  • the apparatus further comprises:
  • [00246] means for receiving by the computer system information that defines a priority access license subleasing region, including reserved spectrum, for the priority access license spectrum access;
  • [00248] means for operating by the defense facility a priority access license protection area in the reserved spectrum within the priority access license subleasing region.
  • Example 35 The apparatus of example 34, wherein the information that defines the priority access license subleasing region comprises latitude and longitude as a set of locations of vertices of a closed polygon.
  • Example 36 The apparatus of any one of examples 34 to 35, wherein:
  • the apparatus further comprises means for providing, prior to the receiving, by the computer system a priority access license subleasing marketplace to the administrator;
  • the means for receiving the information is responsive to one or more selections by the administrator using the priority access license subleasing marketplace;
  • the apparatus further comprises means for allowing the administrator to submit a subleasing request for rental or bidding corresponding to the priority access license subleasing region;
  • the means for requesting by the computer system the priority access license subleasing region further comprises means for requesting by the computer system the requested priority access license subleasing region for the submitted one of rental or bidding
  • Example 37 The apparatus of example 36, wherein the administrator is a defense facility administrator, the means for receiving the information is responsive to input from the defense facility administrator via the provided subleasing marketplace.
  • Example 38 The apparatus of any one of examples 34 to 37, further comprising:
  • [00257] means for accumulating by the computer system analytics for the defined priority access license region and corresponding reserved spectrum; and [00258] means for providing, by the computer system and upon request, access to the accumulated analytics.
  • Example 39 The apparatus of any one of examples 34 to 37, wherein the information farther comprises a validity period, and the operating by the defense facility priority access license spectrum within the priority access license subleasing region is performed for a duration of the validity period unless a region modification is performed that changes the priority access license subleasing region within the duration.
  • Example 40 The apparatus of any one of examples 32 to 39, wherein the selection by the administrator and the reserved spectmm is for a defense facility, and the defense facility accesses the reserved spectrum as a secondary user operating in a selected one of a priority access license tier in response to the priority access license spectrum access being selected or a general authorized access tier in response to the general authorized access spectrum access being selected.
  • Example 41 The apparatus of example 40, implemented as part of a temporary defense installation.
  • Example 42 An apparatus, comprising:
  • At least one memory including computer program code
  • the at least one memory and the computer program code configured, with the at least one processor, to cause the apparatus to perform operations comprising:
  • Example 43 An apparatus, comprising:
  • At least one memory including computer program code
  • the at least one memory and the computer program code configured, with the at least one processor, to cause the apparatus to perform operations comprising:
  • Another exemplary embodiment is the apparatus of example 43, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus to perform operations in any of the methods in examples 11-19.
  • Embodiments herein may be implemented in software (executed by one or more processors), hardware (e.g., an application specific integrated circuit), or a combination of software and hardware.
  • the software e.g., apphcation logic, an instruction set
  • a“computer-readable medium” may be any media or means that can contain, store, communicate, propagate or transport the instructions for use by or in connection with an instruction execution system, apparatus, or device, such as a computer, with one example of a computer described and depicted, e.g., in FIG. 12.
  • a computer-readable medium may comprise a computer-readable storage medium (e.g., memories 1155 or other device) that may be any media or means that can contain, store, and/or transport the instructions for use by or in connection with an instruction execution system, apparatus, or device, such as a computer.
  • a computer-readable storage medium does not comprise propagating signals.

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Abstract

Des informations sont reçues qui définissent une région de réservation titulaire, comprenant un spectre réservé, destiné à un accès au spectre CBRS. Des systèmes commerciaux d'accès au spectre sont demandés pour appliquer une zone d'exclusion autour de la région de réservation titulaire définie et ne pas autoriser de réseaux CBRS secondaires commerciaux dans la région. La région de réservation titulaire est exploitée en tant que titulaire d'information à l'intérieur de la région de réservation titulaire définie et du spectre réservé correspondant pour le spectre CBRS. Une sélection d'options est fournie à un administrateur d'accès au spectre PAL ou à un accès au spectre GAA. En réponse à la sélection par l'administrateur de l'un des accès au spectre PAL ou à l'accès au spectre GAA, le spectre est réservé à l'accès au spectre sélectionné correspondant.
PCT/US2019/026532 2018-04-09 2019-04-09 Serveur d'accès au spectre (sas) pour un accès à plusieurs niveaux à un spectre partagé dans des installations de gouvernement fédéral et de défense WO2019199784A2 (fr)

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US20210297979A1 (en) * 2019-10-23 2021-09-23 Charter Communications Operating, Llc Methods and apparatus for device registration in a quasi-licensed wireless system
EP4132055A4 (fr) * 2020-03-31 2023-09-27 Sony Group Corporation Dispositif de commande de communication, procédé de commande de communication, dispositif de communication et procédé de commmunication

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Publication number Priority date Publication date Assignee Title
US9240818B2 (en) * 2014-01-02 2016-01-19 Verizon Patent And Licensing Inc. Self protect for shared access systems
WO2016033049A1 (fr) * 2014-08-28 2016-03-03 Intel IP Corporation Partage de spectre basé sur un accès partagé sous licence
US9699663B1 (en) * 2015-02-20 2017-07-04 Kathryn Jovancevic Spectrum sharing system
WO2016195751A1 (fr) * 2015-05-29 2016-12-08 Intel Corporation Nœud b évolué, contrôleur de système d'accès au spectre (sas), et procédé de communication dans un spectre partagé
US10924937B2 (en) * 2016-05-11 2021-02-16 Telefonaktiebolaget Lm Ericsson (Publ) Validation of PAL protection areas

Cited By (3)

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Publication number Priority date Publication date Assignee Title
US20210297979A1 (en) * 2019-10-23 2021-09-23 Charter Communications Operating, Llc Methods and apparatus for device registration in a quasi-licensed wireless system
US11818676B2 (en) * 2019-10-23 2023-11-14 Charter Communications Operating, Llc Methods and apparatus for device registration in a quasi-licensed wireless system
EP4132055A4 (fr) * 2020-03-31 2023-09-27 Sony Group Corporation Dispositif de commande de communication, procédé de commande de communication, dispositif de communication et procédé de commmunication

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