Wimax

Bluetooth (10)
Cellular network (264)
Long-term evolution (90)
Radio-frequency identification (145)
Wimax (52)
Wireless application protocol (4)
Wireless communication (283)

Synopsis: Ict: Communication systems: Wireless communication: Wimax:

Wimax, a super WIFI, with a much higher range; and 3g, LTE/4g, and other mobile telephone communication protocols.

Various forms of wireless communication for both short-range and long-range data exchange (UHF, VHF, Wimax, GSM, etc.;

Weigh in motion WIMAX Worldwide interoperability for microwave access WLAN Wireless local area network Glossary I N t E L L I G E N t t R A n s P

and watch video content over a network Wimax Worldwide Interoperability for Microwave Access WTP Willingness to Pay 4g Fourth-generation mobile communication standard 11.1 INTRODUCTION Key

or Wimax are becoming progressively more capable over time, but they are ignored sometimes in discussions of the DAE

Terrestrial fixed wireless broadband subscriptions refers to the number of terrestrial fixed Wireless internet subscriptions with an advertised download speed of at least 256 kbit/s. This includes fixed Wimax and fixed wireless subscriptions

This indicator could also include mobile Wimax subscriptions. Annex 1. ICT Development Index (IDI) methodology 224 c) ICT skills indicators Data on adult literacy rates and gross secondary and tertiary enrolment

16) Q3. 17) Excl. 3203 Wimax subscriptions. 18) Excl. corporate connections. 19) Data reflect subscriptions with associated transfer rates exceeding 200 kbps

Refers to March 2013.20) Excl. 3175 Wimax subscriptions. 21) Excl. corporate connections. 22) 2013 data is an estimate as of June 30, 2013.

Wireless-broadband subscriptions per 100 inhabitants, 2012: 1) Only fixed Wimax subscriptions. 2) Internet Activity Survey, June 3) Break in comparability:

USB modems and dongles, mobile broadband(>256kbps at least in one direction up to HSPA+),Wimax, Pre Wimax, SID and satellite. 6) Change in definition, break in comparability. 7

and Wimax. 17) Estimate. 18) ETL and LTC. 19) Incl. narrowband connections. 20) Drop in mobile-broadband subscriptions

Wimax subscriptions. Excl. satellite subscriptions. 27) Excl. satellite and fixed wireless. 28) Incl. mobile subscriptions with potential access.

2013: 1) Only fixed Wimax subscriptions. 2) Preliminary. 3) Internet Activity Survey, June 2013.4) Total number of EDGE/GPRS subscribers is 112

2013.18) Incl. mobile broadband and Wimax. 19) Estimate based on 1. Standard mobile subscriptions using data services 2. Dedicated data subscriptions 3. Add on data

active mobile-broadband subscriptions plus 3175 Wimax. International Telecommunication Union Telecommunication Development Bureau Place des Nations CH-1211 Geneva 20 Switzerland

Becoming a pilot area for new technologies such as 4g and 5g, Wimax, IPTV, Wi-fi points and Basaksehir mobile applications;

c1 (standard radio connections (FWA type) c2 WI-FI connections c3 Wimax connections c4 Other types of radio connections d) xdsl (metal

0, 92%a través de WIMAX, el 0, 78%a través de 3g y el 0, 41%restante puede acogerse a la solución

partiendo del Plan de Extensión de Banda Ancha Rural (financiado con fondos FEADER), con Tecnología Wimax. Medidas:

Heterogeneous systems providing densification and offload of the macrocellular network throughout pico, femtocells and relays or Wifi/Wimax interfaces also extend the radio range.

, 3gpp, 3gpp2, Wimax Forum) follow a centralized approach which cannot scale well to the changing traffic conditions.

and CSN for Wimax networks). Each anchor point maintains special units of information called contexts,

in order to experiment on the improvement of Qos features by using the Self-NET software for self management over a Wimax network environment.

Experimentation, Testing Facilities, Self management, Future Internet, Wimax, Quality of Service 1 Introduction Several network management frameworks have been specified during the last two decades by various standardization bodies

while section 5 concludes this paper. 2 Experimental Facilities Decription The testing facility connecting a fixed Wimax network to the service-aware network is shown in Fig. 1. The Wimax network environment

There are also some contributory entities that assist in improving the traffic simulation by providing log information Testing End-to-end Self management in a Wireless Future Internet Environment 261 Fig. 1. Octopus testbed Wimax

The Self-NET project carries out experiments over the Wimax testbed, remotely via the Internet.

NECM) to allow dynamically collect Wimax link information from the BS and to control Quality of Service (Qos) settings on the fly.

IEEE 802. 16d 5, the employed Wimax testbed is based on, specifies four different scheduling types, namely Unsolicited Grant Service (UGS), Real-time Polling Service (rtps), Non-real-time Polling Service (nrtps),

and tunneling from and to the Wimax link. Two routers are dedicated on the Octopus testbed for tunneling

and rerouted over the WIMAX air interface at the Octopus testbed. For the test environment provisioning

The first tunnel connects the Wimax BS with the Uoa BS Connector (10.1.3.3 10.1.3.1) while the second one connects the Wimax SS with the Uoa SS Connector (10.1.3.4 10.1.3.2),

creating an internal 10.1.3.0/24 network between these network entities. The traffic sent from the Uoa BS Connector (10.1.1.1) is routed over the IPIP tunnel to the Wimax BS Testing End-to-end Self management in a Wireless Future Internet Environment 263 Fig. 3. Network topology

and IPIP tunneling and after the Wireless transmission (DL) to the Wimax SS, the Uoa SS Connector (10.1.2.1) receives the packets via the second tunnel.

The respective procedure occurs for the UL, while the Uoa SS Connector traffic is tunneled to the Wimax SS,

transmitted to the Wimax BS and routed again through IPIP tunnel to the Uoa BS Connector.

During the traffic exchange, the public IPS'are opaque, as the routing procedure explicitly uses the private addresses.

the Wimax network elements can be considered as available and configurable resources. We decided to use a separate RA for each IP tunneling machine

The NECM of the Wimax BS constantly monitors network device statistics (e g.,, UL/DL used capacity, TCP/UDP parameters, service flows),

Change the priority of 2 k R flows at the Wimax BS. Change the priority of 3 k R flows at the Wimax BS and the codec of 4 k R flows.

Two schemes for the selection of the optimal action have been proposed and they are described below (Fig. 4

and Fig. 5). According to the decision making output the configuration action is transferred either to the Wimax BS NECM

If the PER is lower than a predefined threshold (PER-threshold) the NDCM decides to change all flows from low priority to high priority service class at the WIMAX BS side.

The change of the prioritization scheme at the Wimax BS side (e g.,, from low priority to high priority service class.

Table 2 presents the reduction of the packet loss rate after the change of the prioritization (from low priority to high priority service class) at the Wimax BS of the 28 Voip flows that use G. 711.1 codec.

G. 711.1 Voip flows that traverse the Wimax BS and face high packet error rate. The modification of the service class prioritization at the BS side (from low priority to high priority class) is not effective,

Our empirical experiments show how a remote wireless link such as Wimax can be used remotely. However, in order to provide a wireless link as a bookable resource for a large set of customers,

Wifi, Wimax) were located in the corresponding area, consuming a video service delivered by VLC (video LAN client)- based service provider 35.

iv) Possibility for automated handover between end-users of heterogeneous wireless technologies (Wifi, Wimax), especially in cases where there is extreme network traffic

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