Efficient Interference-Aware TDMA Link Scheduling for Static Wireless Networks
White Papers Using a mathematical formulation, the paper develops synchronized TDMA link scheduling that optimize the networking throughput. This paper studies efficient link scheduling for a multihop wireless network to maximize its throughput.
[August 10, 2007, 10:45]
Configuring DOCSIS 2.0 A-TDMA Modulation Profiles
White Papers This paper describes the DOCSIS 2.0 A-TDMA services feature, which provides support for DOCSIS 2.0 Advanced Time Division Multiple Access (A-TDMA) upstream modulation profiles on the Cisco uBR-MC16U/X, Cisco uBR-MC28U/X, and Cisco uBR-MC5X20S/U...
[July 20, 2004, 3:00]
Report: "A Distributed TDMA Slot Assignment Algorithm for Wireless Sensor Networks"
White Papers The paper provides a solution for the problem of creating a TDMA schedule in a wireless sensor network. The proposed algorithm is tailored to networks with sensor nodes and computes a TDMA schedule in a distributed manner.
[January 5, 2006, 0:01]
Delay Analysis and Comparison of OFDM-TDMA and OFDMA Under IEEE 802.16 QoS Framework
White Papers The delay analysis and comparison of OFDM-TDMA and OFDMA using a flow control scheme under the QoS framework of IEEE 802.16 are conducted in the work discussed in this paper. The paper investigates the maximum packet delay performance by deriving...
[April 13, 2007, 1:01]
Cross-Layer Optimization for Scheduling in OFDM-TDMA Transmission
White Papers This paper gives an overview of some initial activities in the air interface design considered in the orthogonal frequency-division multiplexing (OFDM) time-division multiple access (TDMA) cluster. In the integrated project My personal Adaptive...
[March 30, 2005, 3:00]
The Power of TDMA-Based Technologies and the 3G Evolution
White Papers What is the future of the Time Division Multiple Access (TDMA) wireless interface? What evolution to third generation (3G) wireless services will TDMA operators choose? Will interoperable TDMA-GSM GAIT (GSM ANSI-136 Interoperability Team) service...
[September 18, 2003, 6:49]
Implementing a Low Power TDMA Protocol Over 802.11
White Papers A wireless network of remotely located, self-powered video sensors must make efficient use of limited network capacity and power. An ideal media-access protocol for such network would fully utilize available throughput while using no more power...
[February 7, 2006, 23:00]
CES: New phones unveiled
News The phone, the Nokia 6340, will work on cell phone networks based on technologies GSM (Global System For Mobile Communications) and TDMA (Time Division Multiple Access), according to a Nokia representative.
[January 8, 2002, 10:33]
Transmit Diversity Vs Beamforming for Multi-User OFDM Systems
White Papers This paper compares Pre-IDFT downlink beamforming with Space-Time Block coded and Space-Frequency block coded transmit diversity schemes for 4×1 downlink multi-user OFDM (OFDM-TDMA and OFDMA) systems.
[April 18, 2007, 1:00]
Comparison of Bluetooth Interconnection Methods Using BlueProbe
White Papers BlueProbe finds out the allocated time slots size, which makes it apt for Bluetooth style TDMA capacity measurement. Many Bluetooth researches are targeted to form efficient scatternets. However, scatternets do not have much popularity in general...
[March 22, 2006, 0:01]
Effect of Slow Fading and Adaptive Modulation on TCP/UDP Performance of High-Speed Packet Wireless Networks
White Papers The solutions target upcoming mobile wireless systems such as IEEE 802.16e wireless MANs (Metropolitan Area Networks) where adaptive modulation is enabled and the underlying medium access scheme is On-Demand Time Division Multiple Access (On...
[December 6, 2007, 0:01]
Ericsson and Qualcomm settle standards dispute
News But the move toward a single standard for broadband wireless technology, Scott said, could deliver a blow to backers of a third technology, Time Division Multiple Access (TDMA), that is offered by several carriers in the U.S.including AT&T.
[March 26, 1999, 10:44]
Great Phone!
Member Review The voice quality is not as good as my Nokia TDMA phone, but the Bluetooth feature is great. I have the T616 on the AT&T GSM network in the US. I have it integrated with my Mac G4 and can control iTunes from almost anywhere in the house with...
[October 27, 2003, 7:30]
Modified SMI Techniques for Frequency Selective Channels in OFDM
White Papers However, in Time Division Multiple Access (TDMA) systems with known data sequences, a low cost solution would imply the computation of the beamformer based exclusively on this data. The Sample Matrix Inversion (SMI) algorithm has been widely...
[April 14, 2007, 1:01]
GPRS White Paper
White Papers The General Packet Radio System (GPRS) is a new service that provides actual packet radio access for mobile Global System for Mobile Communications (GSM) and time-division multiple access (TDMA) users.
[September 2, 2008, 7:35]
Nokia launches mobile-Internet kit
News The phone giant said this new framework complemented the WAP-enabled Nokia Artus Messaging Platform for GSM and TDMA recently announced at PCS '99 in New Orleans. A framework for wireless application protocol (WAP) developers was a step in the...
[October 1, 1999, 17:17]
3G: We're off to see the future! Pt II
News More significantly, perhaps, is the fact that Edge will work with American style TDMA networks as well as with GSM. An interesting insight into what will become possible in Q1 2001 was offered by Ericsson when it announced its R520 handset in June.
[August 23, 2000, 14:44]
Camcorder phone tipped to take-off
News As memory becomes more abundant, as the cost per bit starts to fall, then you see increasingly richer experiences on the devices," Rob Shaddock, general manager for Motorola's GSM/TDMA product group was quoted as saying.
[July 31, 2003, 10:05]
