WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
— This paper presents the ALCA (Asymmetric Link Collision Avoidance) protocol. ALCA was designed to deal with a known deficiency of the Basic Scheme [1] for power control in 802...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
A dynamically extensible control plane is a key enabling feature of next generation intelligent selfconfiguring networks. This extensibility can be achieved by enabling service de...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
Ad-hoc wireless networks with multi-rate radios (such as 802.11a, b, g) require a new class of MAC/PHY aware metrics that take into account factors such as physical-layer link spe...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
Abstract—This paper examines the following wireless data access scenario: a number of clients are interested in a set of data items kept at the server. A client sends a query req...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
Constructing indoor radio maps plays an important role in many services and applications such as wireless base station planning. In this paper, we propose a hybrid approach to con...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
This paper considers the small-world phenomenon in two contexts: ubiquitous computing and security. We argue that small-world properties emerge in ubicomp systems due to their nat...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
— Message ferrying (MF) [2], a viable solution for routing in highly partitioned ad-hoc networks, exploits message ferries to transfer packets between disconnected nodes. This pa...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
IEEE 802.11 Medium Access Control (MAC) called Distributed Coordination Function (DCF) provides two different access modes, namely, 2-way (basic access) and 4-way (RTS/CTS) hands...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
The IEEE 802.11e extensions for QoS support in WLAN define the transmission opportunity (TXOP) concept, in order to limit the channel holding times of the contending stations in ...
WOWMOM
2005
ACM
13 years 9 months ago
2005
ACM
To be able to utilize the generative potential of future networks for service composition, the attributes of services and networks must be appropriately formalized, stored and mad...