Assessment of the IEEE 802.11e EDCA Protocol Limitations when Dealing with Real-Time Communication
نویسندگان
چکیده
منابع مشابه
Assessment of the IEEE 802.11e EDCA Protocol Limitations when Dealing with Real-Time Communication
The timing behavior of the EDCA mechanism defined in the IEEE 802.11e standard is analyzed. More specifically, the target of this paper is to evaluate the limitations of the highest priority level of the EDCA mechanism (voice category) when supporting real-time (RT) communication. By RT communication, we mean small-sized packets generated in periodic intervals that must be delivered before the ...
متن کاملHow to use the IEEE 802.11e EDCA Protocol when Dealing with Real-Time Communication
In this paper, the timing behavior of the EDCA mechanism defined in the IEEE 802.11e standard is analyzed. More specifically, the target of this paper is to understand the limitations of the highest priority level of the EDCA mechanism (voice category) when supporting real-time (RT) communication. We show that for most part of the evaluated scenarios, when using the default parameters of the ED...
متن کاملthe relationship of wtc with communication apprehension and self-perceived communication competene in english and persian context
بیشتر تحقیقات پیشین در زمینه تمایل به برقراری ارتباط به رابطه آن با عوامل فردی چون سن، جنس، نوع شخصیت و... صورت گرفته است. در صورتی که مطالعات کمتری به بررسی رابطه تمایل به برقراری ارتباط زبان آموزان فارسی زبان با ترس از برقراری ارتباط و توانش خود ادراکانه آنها در برقراری ارتباط در محیط فارسی و انگلیسی انجام شده است. بر اساس نظریه الیس (2008) تمایل به برقراری ارتباط جایگاه مهمی در زمینه آموزش م...
15 صفحه اولPerformance Evaluation of Real-Time Application for EDCA Function in IEEE 802.11e WLAN
The IEEE 802.11 standard is a widely used base for wireless local area network (WLAN) infrastructure, because of its easy deployment. But it cannot provide QoS support for an increasing number of multimedia applications. With deployment of WLAN, the ability of the IEEE802.11 standard to support multimedia applications with high quality of service (QoS) requirements has increased. This paper eva...
متن کاملAn Adaptive Real-Time Group Communication Protocol
In this paper, we address the problem of having real-time group communication in a system that is not completely synchronous (quasi-synchronous). This situation may happen when system load is not completely controlled and so, overload scenarios are not ruled out. In such scenarios, and for most of the networks used in this type of environments, temporal guarantees can only be made for the highe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2010
ISSN: 1687-1499
DOI: 10.1155/2010/351480