radio access network
Brits spending record time online
News On average, Britons spend a total of seven hours and nine minutes per day surfing the net, using mobile phones, talking on landline telephones, watching TV and listening to the radio, up from an average of just six minutes back in 2002. [14 Aug 2008]
802.11 Mesh Networks With Two-Radio Access Points
White Paper This paper proposes a mesh (multi-hop) architecture based on two-radio 802.11 Access Points (AP) and examines achievable aggregate throughput by exploiting spatial reuse and multiple channels. A suitable distributed clustering is used to self... [23 Jul 2008]
Enhancement of Video Streaming QoS With Active Buffer Management in Wireless Environments
White Paper This paper studies the impact of delay and losses within a Radio Access Network (RAN) on the video quality at the example of a state-of-the art HSDPA network. With the emergence of high-speed wireless cellular networks, such as High Speed Downlink... [18 Jul 2008]
Load-Balancing in Multi-Homed OLSR Networks Using Airtime Metric and Radio-Aware Path Selection: Implementation and Testing
White Paper This paper describes how the radio-aware path selection using airtime as a metric can be implemented in order to achieve this functionality, based on a modified version of an open source OLSR implementation. [10 Jul 2008]
CDMA Experience: A Must for UMTS Deployment
White Paper Furthermore, it is expected that spending on the radio access component will account for more than 65 per cent of the total capital expenditure on network infrastructure. UMTS will utilize radio access technology that is radically different from GSM. [03 Jul 2008]
Reducing Operating Expenses in Radio Access Networks
White Paper This white paper describes the radio access network (RAN), details the E1 backhauling issues for 2G, 2.5G and 3G networks, and proposes innovative, cost- effective ways to carry both 2G and 3G voice and data traffic from the RAN into the core... [03 Jul 2008]
Characterizing Backhaul Traffic in 3G Networks Using Real-World Speech
White Paper As third generation (3G) services become universally adopted, carriers will need to minimize recurring bandwidth expenses in their radio access network (RAN) while providing media-appropriate QoS. This paper proposes the use of a mobile speech... [03 Jul 2008]
Field Trials of an All-Software GSM Basestation
White Paper Vanu, Inc.installed a GSM basestation in DeLeon, Texas, in June 2003 as part of the Mid-Tex Cellular radio access network. The basestation platform consists of an off-the-shelf HP ProLiant server with two 2.8 GHz Intel processors, running Linux... [03 Jul 2008]
Intel PRO/Wireless LAN Network Connections User's Guide
White Paper Computers use radio communications to send data between each other. You can communicate directly with other wireless computers, or connect to an existing network through a wireless access point. A wireless network connects computers without using... [03 Jul 2008]
How Intel Wireless Networking can Help Your Business Grow
White Paper An Intel wireless local area network (WLAN) uses radio waves instead of cables to transfer data between access points attached to your wired network and wireless adapters attached to PCs. Our WLANs are ideal when you want to extend your existing... [03 Jul 2008]
Why is GPRS Important to MNCs for Remote Access to Corporate VPNs?
White Paper This White Paper explores the potential benefits that can be derived from using General Packet Radio Service (GPRS) technology for remote access to the corporate Virtual Private Network (VPN). This white paper explores the traditional methods of... [03 Jul 2008]
DSR Based Bluetooth Scatternet
White Paper But there are a lot of works to implement ad-hoc Bluetooth radio network. Bluetooth technology of cable replacement and infrastructure access is verified enough to be commercialized as goods. For this, scatternet must be formed. [03 Jul 2008]
Wireless Sensor Network With Bluetooth
White Paper The Bluetooth wireless technology, originated at Ericsson in 1994, includes both software and hardware definitions for short range, low power, low cost radio links. This paper describes an experience with a wireless sensor network consisting of one... [03 Jul 2008]
Frequency Assignment for Multi-Cell IEEE 802.11 Wireless Networks
White Paper This paper focuses on interactions among access points based on their traffic loads and radio propagation and formulates the channel assignment for the 802.11 network as a 0-1 programming problem, where one version of the problem is shown to be NP... [03 Jul 2008]
Radio Access Technologies and Signaling Scheme in W-CDMA System
White Paper This paper introduces the radio access technologies and signaling scheme of the W-CDMA system, which Fujitsu has been working on with the 3GPP community to achieve a competent and feasible system. W-CDMA is a radio interface for IMT-2000... [03 Jul 2008]
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