Frame-Based Random Access with Interference Cancellation across Frames for Massive Machine Type Communications
المؤلفون المشاركون
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-19
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
One of the main requirements for next generation mobile or wireless communication systems is to effectively support a large number of machine type communication devices for Internet of things applications.
In order to improve the random access capability in frame-based slotted Aloha environments, coded random access techniques have been proposed, in which multiple copies of a packet are transmitted per frame and the copies are cancelled out from the received signal if any single copy is successfully received.
They, however, may increase the transmission power by sending multiple copies per frame.
Above all, for systems with a small number of slots per frame, they may not be able to improve the performance by readily reaching a congested state.
This paper proposes a new frame-based random access scheme, which sends at most one copy of a packet per frame but uses interference cancellation to improve the performance.
If a successfully received packet is a retransmitted one, the previously transmitted signals for the packet can be cancelled out from the received signals for trying to decode other received packets.
The proposed scheme has different characteristics than coded random access schemes and can be also combined with them to further improve the performance.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rim, Minjoong& Chae, Seungyeob. 2017. Frame-Based Random Access with Interference Cancellation across Frames for Massive Machine Type Communications. Mobile Information Systems،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1189202
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rim, Minjoong& Chae, Seungyeob. Frame-Based Random Access with Interference Cancellation across Frames for Massive Machine Type Communications. Mobile Information Systems No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1189202
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rim, Minjoong& Chae, Seungyeob. Frame-Based Random Access with Interference Cancellation across Frames for Massive Machine Type Communications. Mobile Information Systems. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1189202
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1189202
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر