Google Spectrum Access System (SAS) 是 Google Cloud Platform (Google Cloud) 的一部分。如要與 SAS 互動，您必須是 Google Cloud客戶，且必須使用Google Cloud Platform 佈建 SAS 服務。
基本概念
Google Cloud Platform (Google Cloud)：一套雲端運算服務，可在 Google 用於自家產品的基礎架構上執行。如果您還沒有 Google Cloud 帳戶，請在開始前建立一個。
Google Cloud 控制台：網頁式圖形使用者介面，可用於管理 Google Cloud 專案和資源。您也可以使用這項功能管理帳單，以及取得支援服務。
Google Cloud organization：所有 Google Cloud 資源的頂層容器。申請 Cloud Identity 或 Google Workspace 時， Google Cloud 就會建立機構。如果您要訂閱建議的 Cloud Customer Care 支援方案，就必須建立 Google Cloud 機構。
Citizens Broadband Radio Service (CBRS)：頻譜頻帶從 3550 兆赫 (MHz) 到 3700 MHz，可供共用。
Citizens Broadband Radio Service Device (CBSD)：在獲得 SAS 授權後，在 Citizens Broadband Radio Service (CBRS) 頻譜中運作的無線電。
使用者 ID： CBSD 擁有者和操作員的專屬 ID，用於向 SAS 註冊 CBSD。
專案 ID： Google Cloud 平台專案的全域專屬 ID。您或機構 Google Cloud 管理員會選擇專案 ID，並在按照本指南中的佈建步驟操作時，將該 ID 用作首次部署的使用者 ID。
SAS 機構：又稱為 SAS 客戶帳戶，是 SAS Portal 中最高層級的機構單位。大多數公司都有一個 SAS 機構，其中可能有多次部署作業。您會在本指南的佈建步驟中建立及選擇 SAS 機構名稱。
SAS 部署：SAS 機構資源下方的 SAS 資源。每個部署都會與單一使用者 ID 建立關聯。SAS 機構可能包含多個部署，而每個部署通常都包含多個 CBSD。布建 SAS 服務時，您會建立第一個部署，其中的使用者 ID 會與您選擇的 Google Cloud Platform 專案 ID 相符。
SAS 入口網站：網路介面，用於管理與 SAS 連線的一或多個 CBSD。您可以使用 SAS Portal 新增使用者、建立 CBSD 設定，以及查看 CBRS 網路的狀態。完成佈建步驟後，您可以前往 g.co/sasportal 存取 SAS Portal。
事前準備
Google SAS 是 Google Cloud 平台的一部分。如要佈建 SAS 服務，您需要一個 Google Cloud 帳戶 (含相關聯的帳單帳戶)，以及要建立第一個部署作業的 Google Cloud 專案。如要訂閱 Cloud Customer Care 支援套件，您也必須隸屬於 Google Cloud 機構。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-04 (世界標準時間)。"],[],[],null,["# Provision the Spectrum Access System service\n\nThe Google Spectrum Access System (SAS) is part of the Google Cloud Platform (Google Cloud).\nTo interact with the SAS, you must be a Google Cloud\ncustomer and you must provision the SAS service using the\nGoogle Cloud Platform.\n| **Important:** Join the [Google SAS Community Support Forum](https://www.googlecloudcommunity.com/gc/Infrastructure-Compute-Storage/bd-p/cloud-infrastructure) to share ideas, resources, and questions you might have.\n\nKey concepts\n------------\n\n- **Google Cloud Platform (Google Cloud):** A suite of cloud computing services that run\n on the same infrastructure that Google uses for its end-user products. If you\n don't already have a Google Cloud account, create one in\n [Before you begin](#before-you-begin).\n\n- **Google Cloud Console**: A web-based graphical user interface that you can\n use to manage your Google Cloud projects and resources. You can also\n use this for billing management and accessing support.\n\n- **Google Cloud organization:** A top-level container for all of your Google Cloud resources.\n Your Google Cloud organization is created when you sign up for a Cloud Identity or\n Google Workspace. A Google Cloud organization is required if signing up for a\n recommended\n [Cloud Customer Care support package](https://cloud.google.com/support).\n\n- **Spectrum Access System (SAS):** A cloud service that ensures the\n protection of higher-priority users by controlling the operating parameters,\n such as channels or transmission power, of lower-priority devices.\n\n- **Citizens Broadband Radio Service (CBRS):** A spectrum band from 3550\n megahertz (MHz) to 3700 MHz that is available for shared use.\n\n- **Citizens Broadband Radio Service Device (CBSD):** A radio\n that operates in the Citizens Broadband Radio Service (CBRS) spectrum after\n receiving authorization from the SAS.\n\n- **User ID:** The unique identifier for the owner and operator of a CBSD,\n to use when registering CBSDs with the SAS.\n\n- **Project ID:** A globally unique identifier for your Google Cloud Platform\n project. You or the organization Google Cloud administrator chooses your project\n ID, and the ID is used as the user ID of your first deployment when following\n the provisioning steps in this guide.\n\n- **SAS organization:** Also known as a SAS\n [customer account](/spectrum-access-system/docs/key-terms#customer-acct),\n this is the highest organizational unit in the SAS Portal. Most\n companies have a single SAS organization under which they\n might have multiple deployments. You create and choose the name of your\n SAS organization in the provisioning steps in this guide.\n\n | **Note:** This is a separate concept from the *Google Cloud organization*.\n- **SAS deployment:** A SAS resource which exists\n under the SAS organization resource. Each deployment is\n associated with a single user ID. A SAS organization may contain\n multiple deployments, and each deployment typically contains multiple CBSDs.\n When you provision the SAS service, you create your first\n deployment which has a user ID matching the Google Cloud Platform\n project ID that you choose.\n\n- **SAS Portal:** A web interface that manages one or more\n CBSD connected to the SAS. You can use the\n SAS Portal to add users, create CBSD\n configurations, and view the status of your CBRS network. After you follow\n the provisioning steps, you have access to the SAS Portal by\n navigating to [g.co/sasportal](https://g.co/sasportal).\n\nBefore you begin\n----------------\n\nGoogle SAS is part of the Google Cloud Platform. To provision the\nSAS service, you need a Google Cloud account with an associated\nbilling account and a Google Cloud project in which you want to create your first\ndeployment. You also need to belong to a Google Cloud organization if you want to sign up for a\n[Cloud Customer Care support package](https://cloud.google.com/support).\n| **Note:** The project ID of the Google Cloud project used for provisioning becomes the default user ID of your first SAS deployment. Once you have registered CBSDs with SAS using a specific user ID, you cannot change that user ID without re-registering the devices to a new deployment.\n\n- If you aren't already a Google Cloud customer,\n [Sign up for Cloud Identity](/identity/docs/set-up-cloud-identity-admin).\n\n - After you have logged in with your new Cloud Identity, navigate to [My Billing Accounts](https://console.cloud.google.com/billing), click **Add Billing Account**, and follow the prompts to create a billing account.\n - Create a new Google Cloud project for provisioning your first SAS deployment as described in [Creating and managing projects](/resource-manager/docs/creating-managing-projects).\n- If your company already has a Google Cloud account, ask your organization's\n Google Cloud administrator to create a project for your first SAS deployment and grant you\n access. For more information, see\n [Creating and managing projects](/resource-manager/docs/creating-managing-projects).\n\n - The project must be linked to a billing account, see [Enable billing for a new project](/billing/docs/how-to/modify-project#enable_billing_for_a_new_project) for more information.\n - If you need to set up a new billing account for SAS, see [Create a new self-serve billing account](/billing/docs/how-to/create-billing-account).\n\nProvision the SAS service for your first deployment\n---------------------------------------------------\n\nTo provision the SAS service for your first deployment, complete the steps in this section.\nThese steps only apply to provisioning your first SAS deployment. To create additional SAS deployments, see\n[Create new deployments](/spectrum-access-system/docs/create-new-deployments).\n\n1. Navigate to the [SAS page in Google Cloud console](https://console.cloud.google.com/spectrum-access/).\n2. In the project selector, select the target Google Cloud project.\n3. When prompted, do the following:\n 1. Enable the SAS Portal API.\n 2. Enter a descriptive name of your SAS organization.\n 3. Confirm the UserID (URID) that you want to use for your first SAS deployment.\n 4. Click **Provision SAS Deployment** to complete the provisioning operation.\n 5. Go to the [SAS Portal](https://wirelessconnectivity.google.com/sas) to verify that you now have access to your new deployment.\n\nYou can go to the [SAS Portal](https://wirelessconnectivity.google.com/sas)\nto add users, create CBSD configurations, and view the status of\nyour CBRS network. You can also read further for more information about how to\n[Prepare to use SAS](#secure-the-following).\n\nPrepare to use SAS\n------------------\n\nEnsure the following are available or in place for you to use SAS:\n\n- Configure your CBSDs or domain proxy to point to `https://sas.goog/v1.2/`. Check with your CBSD vendor how to register your CBSDs with SAS.\n- Ensure you have a [Certified Professional Installer (CPI)](/spectrum-access-system/docs/key-terms#cpi) to sign the installation parameters of your CBSDs. You can get your CPI certification online with Google by completing the [Become a CBRS Certified Professional Installer by Google](https://www.coursera.org/learn/google-cbrs-cpi-training) Coursera course.\n\nWhat's next\n-----------\n\n- Learn how to create additional SAS deployments from the [Create a new deployment](/spectrum-access-system/docs/create-new-deployments) page.\n- Learn about [Citizens Broadband Radio Service Devices (CBSDs)](/spectrum-access-system/docs/cbsd/overview).\n- Peruse product videos and training sessions at the [SAS YouTube channel](https://www.youtube.com/channel/UCPRC_4Oip3BfdjHvMXNU4MQ/videos).\n- [Troubleshoot SAS issues](/spectrum-access-system/docs/troubleshooting)."]]
