{"id":25746,"date":"2024-10-23T20:42:38","date_gmt":"2024-10-23T15:12:38","guid":{"rendered":"https:\/\/edunovations.com\/currentaffairs\/?p=25746"},"modified":"2024-10-23T23:58:34","modified_gmt":"2024-10-23T18:28:34","slug":"code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it","status":"publish","type":"post","link":"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/","title":{"rendered":"CDMA: Code Division Multiple Access Explained &#8211; Key Insights and Applications"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Understanding_CDMA_Code_Division_Multiple_Access\" >Understanding CDMA: Code Division Multiple Access<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#What_is_CDMA\" >What is CDMA?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#The_Technology_Behind_CDMA\" >The Technology Behind CDMA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Applications_of_CDMA\" >Applications of CDMA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Evolution_and_Standardization\" >Evolution and Standardization<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Why_This_News_is_Important\" >Why This News is Important<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Technological_Advancements_in_Communication\" >Technological Advancements in Communication<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Impact_on_Mobile_Communication\" >Impact on Mobile Communication<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Historical_Context\" >Historical Context<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Key_Takeaways_from_Understanding_CDMA\" >Key Takeaways from Understanding CDMA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Important_FAQs_for_Students_from_this_News\" >Important FAQs for Students from this News<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#1_What_does_CDMA_stand_for\" >1. What does CDMA stand for?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#2_How_does_CDMA_differ_from_other_access_technologies_like_TDMA_and_FDMA\" >2. How does CDMA differ from other access technologies like TDMA and FDMA?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#3_What_are_the_main_applications_of_CDMA\" >3. What are the main applications of CDMA?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#4_Who_developed_the_CDMA_technology\" >4. Who developed the CDMA technology?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#5_Why_is_CDMA_important_for_government_exams\" >5. Why is CDMA important for government exams?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/code-division-multiple-access-explaineddiscover-cdma-code-division-multiple-access-a-crucial-technology-for-mobile-communication-that-allows-multiple-users-to-share-the-same-frequency-understand-it\/#Some_Important_Current_Affairs_Links\" >Some Important Current Affairs Links<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_CDMA_Code_Division_Multiple_Access\"><\/span>Understanding CDMA: Code Division Multiple Access<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_CDMA\"><\/span>What is CDMA?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>CDMA, or Code Division Multiple Access, is a digital cellular technology that enables multiple users to access the same radio frequency bandwidth simultaneously. It employs spread-spectrum techniques, allowing each user to be assigned a unique code, which differentiates their signal from others. This innovative technology enhances the efficiency of wireless communication by enabling more users to share the same bandwidth without interference.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Technology_Behind_CDMA\"><\/span>The Technology Behind CDMA<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>CDMA technology operates by spreading a signal over a wider bandwidth, allowing for more robust communication. This process involves the use of unique spreading codes that separate each user\u2019s signal, making it possible for several calls to occur on the same frequency without crosstalk. This capability is particularly beneficial in environments with high user density, such as urban areas, where traditional frequency division multiple access (FDMA) and time division multiple access (TDMA) would struggle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_of_CDMA\"><\/span>Applications of CDMA<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>CDMA is widely used in various applications, primarily in mobile communication systems. It forms the backbone of 3G mobile networks, enabling high-speed internet access and improved call quality. In addition to mobile telephony, CDMA technology is also utilized in satellite communications and GPS, where its ability to distinguish between multiple signals is crucial for accurate positioning and navigation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Evolution_and_Standardization\"><\/span>Evolution and Standardization<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The evolution of CDMA technology began in the 1980s, with significant contributions from researchers and engineers at Qualcomm. The technology gained international recognition with the introduction of IS-95, the first CDMA standard for mobile communication, which was commercially deployed in the early 1990s. Subsequent advancements led to the development of CDMA2000 and WCDMA, further enhancing the capabilities and applications of this technology in global telecommunications.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\" id=\"Understanding-Code-Division-Multiple-Access\"><img decoding=\"async\" width=\"600\" height=\"358\" src=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2024\/10\/Importance-of-CDMA-in-telecommunications.webp\" alt=\"Understanding Code Division Multiple Access\n\" class=\"wp-image-25756\" title=\"Understanding Code Division Multiple Access\" srcset=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2024\/10\/Importance-of-CDMA-in-telecommunications.webp 600w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2024\/10\/Importance-of-CDMA-in-telecommunications-300x179.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">Understanding Code Division Multiple Access<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_This_News_is_Important\"><\/span>Why This News is Important<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technological_Advancements_in_Communication\"><\/span>Technological Advancements in Communication<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Understanding CDMA is essential for students preparing for government exams, particularly in fields related to telecommunications and information technology. CDMA represents a significant advancement in communication technology, allowing for efficient spectrum usage and enhancing mobile connectivity. As the world continues to rely heavily on mobile communication, grasping the principles of CDMA becomes crucial for future professionals in various sectors, including government, defense, and public service.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Impact_on_Mobile_Communication\"><\/span>Impact on Mobile Communication<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The proliferation of mobile devices and the demand for seamless connectivity have made CDMA a foundational technology in telecommunications. As governments invest in improving digital infrastructure, knowledge of CDMA can provide insights into future developments in mobile networks. This understanding is essential for students aiming for careers in sectors where technology plays a critical role, such as public safety, education, and transportation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Historical_Context\"><\/span>Historical Context<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The history of CDMA can be traced back to the late 20th century when researchers began exploring the potential of spread-spectrum technology for wireless communications. In 1993, the first commercial CDMA network was launched in the United States, marking a turning point in mobile communication. Over the years, CDMA has evolved through various standards and technologies, including the introduction of 3G networks, which significantly improved data transmission speeds and network capacity. As CDMA continues to evolve, it remains a critical component of modern communication systems.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Takeaways_from_Understanding_CDMA\"><\/span>Key Takeaways from Understanding CDMA<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Serial Number<\/th><th>Key Takeaway<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>CDMA stands for Code Division Multiple Access.<\/td><\/tr><tr><td>2<\/td><td>CDMA allows multiple users to share the same frequency.<\/td><\/tr><tr><td>3<\/td><td>It employs unique codes for signal separation.<\/td><\/tr><tr><td>4<\/td><td>CDMA is foundational in 3G mobile networks.<\/td><\/tr><tr><td>5<\/td><td>The technology has applications in satellite and GPS.<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Understanding Code Division Multiple Access<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Important_FAQs_for_Students_from_this_News\"><\/span>Important FAQs for Students from this News<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_does_CDMA_stand_for\"><\/span>1. What does CDMA stand for?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Answer:<\/strong> CDMA stands for Code Division Multiple Access, a digital cellular technology that enables multiple users to share the same radio frequency bandwidth.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_How_does_CDMA_differ_from_other_access_technologies_like_TDMA_and_FDMA\"><\/span>2. How does CDMA differ from other access technologies like TDMA and FDMA?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Answer:<\/strong> Unlike TDMA (Time Division Multiple Access) and FDMA (Frequency Division Multiple Access), which allocate separate time slots or frequency bands for each user, CDMA uses unique codes to allow multiple users to access the same frequency simultaneously without interference.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_What_are_the_main_applications_of_CDMA\"><\/span>3. What are the main applications of CDMA?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Answer:<\/strong> CDMA is primarily used in mobile communication systems, particularly in 3G networks, and it is also utilized in satellite communications and GPS technology.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Who_developed_the_CDMA_technology\"><\/span>4. Who developed the CDMA technology?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Answer:<\/strong> CDMA technology was significantly developed by researchers at Qualcomm in the 1980s, with the first commercial deployment occurring in the early 1990s.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Why_is_CDMA_important_for_government_exams\"><\/span>5. Why is CDMA important for government exams?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Answer:<\/strong> Understanding CDMA is essential for students preparing for government exams in fields related to telecommunications and technology, as it represents a significant advancement in mobile communication and impacts various sectors, including public safety and infrastructure development.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_Important_Current_Affairs_Links\"><\/span>Some Important Current Affairs Links<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/national\/\" target=\"_blank\" rel=\"noreferrer noopener\">State Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/sports\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sports Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/international\/\" target=\"_blank\" rel=\"noreferrer noopener\">International Current Affairs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/banking\/\" target=\"_blank\" rel=\"noreferrer noopener\">Banking Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/railway\/\" target=\"_blank\" rel=\"noreferrer noopener\">Railways Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/defence\/\" target=\"_blank\" rel=\"noreferrer noopener\">Defence Current Affairs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs?newsmaticargs=custom&amp;posts=today\" target=\"_blank\" rel=\"noreferrer noopener\">Daily Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--5\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairsinhindi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Current Affairs In Hindi<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--6\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/news-and-notifications\/\" target=\"_blank\" rel=\"noreferrer noopener\">News and Notifications<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1.jpg\" alt=\"Download this App for Daily Current Affairs MCQ&#039;s\" class=\"wp-image-247\" title=\"\" srcset=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1.jpg 900w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1-300x50.jpg 300w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Download this App for Daily Current Affairs MCQ&#8217;s<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"News-Website-Development-Company\"><a href=\"https:\/\/www.martindiainfotech.com\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner.png\" alt=\"News Website Development Company\" class=\"wp-image-438\" title=\"News Website Development Company\" srcset=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner.png 900w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner-300x50.png 300w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner-768x128.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">News Website Development Company<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Understanding CDMA: Code Division Multiple Access What is CDMA? CDMA, or Code Division Multiple Access, is a digital cellular technology that enables multiple users to access the same radio frequency bandwidth simultaneously. It employs spread-spectrum techniques, allowing each user to be assigned a unique code, which differentiates their signal from others. This innovative technology enhances&#8230;<\/p>\n","protected":false},"author":6,"featured_media":25757,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,153],"tags":[16221,16220,16223,1772,16222],"class_list":["post-25746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-national","category-miscellaneous","tag-cdma","tag-mobile-communication","tag-spread-spectrum-technology","tag-telecommunications","tag-wireless-networks"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/25746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/comments?post=25746"}],"version-history":[{"count":0,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/25746\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/media\/25757"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/media?parent=25746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/categories?post=25746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/tags?post=25746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}