draft-hoene-codec-quality-01
... – This document defines a super-channel label as consisting of a SuperChannel Identifier and an associated list of slices representing the optical spectrum of the super-channel – Optical spectrum of a super-channel is flexibly enabled to be any subset of the slices (allows for split-spectrum super-c ...
... – This document defines a super-channel label as consisting of a SuperChannel Identifier and an associated list of slices representing the optical spectrum of the super-channel – Optical spectrum of a super-channel is flexibly enabled to be any subset of the slices (allows for split-spectrum super-c ...
wlan
... Through Collision Detection (CSMA-CD) mechanism If collision is detected and MAC retransmits the packet by itself (without involving upper layers) that would reduce significant delay In Wired LAN collision can be detected by a transmitting station, using some algorithm (Exponential Random Backoff to ...
... Through Collision Detection (CSMA-CD) mechanism If collision is detected and MAC retransmits the packet by itself (without involving upper layers) that would reduce significant delay In Wired LAN collision can be detected by a transmitting station, using some algorithm (Exponential Random Backoff to ...
Wireless Communications Research Overview
... The term project is a research project related to any topic in wireless Two people may collaborate if you convince me the sum of the parts is greater than each individually A 1 page proposal is due 10/21 at 5 pm. ...
... The term project is a research project related to any topic in wireless Two people may collaborate if you convince me the sum of the parts is greater than each individually A 1 page proposal is due 10/21 at 5 pm. ...
Shared use of wireless infrastructures and spectrum resources
... mobile applications and broadband Internet access. This should happen above all in regions where broadband Internet access is provided initially as a result of using the digital dividend. To serve precisely these regions, respondents to the consultation called for cooperation agreements to be permit ...
... mobile applications and broadband Internet access. This should happen above all in regions where broadband Internet access is provided initially as a result of using the digital dividend. To serve precisely these regions, respondents to the consultation called for cooperation agreements to be permit ...
Wireless Networking
... (hop) and then send another short burst Since the FHSS devices that are communicating agree on which frequencies to hop to, and use each frequency for a brief period of time (less than 400 milliseconds) before moving on, several independent FHSS networks can exist in the same physical area without i ...
... (hop) and then send another short burst Since the FHSS devices that are communicating agree on which frequencies to hop to, and use each frequency for a brief period of time (less than 400 milliseconds) before moving on, several independent FHSS networks can exist in the same physical area without i ...
Wireless Communications
... designed so as to easily fit and co-exist with the Broadband ISDN (Integrated Services Digital Network). • In order to avoid a serious mismatch between wireline and wireless networks, it is now timely to begin consideration of broadband wireless networks with similar service capabilities ...
... designed so as to easily fit and co-exist with the Broadband ISDN (Integrated Services Digital Network). • In order to avoid a serious mismatch between wireline and wireless networks, it is now timely to begin consideration of broadband wireless networks with similar service capabilities ...
Broadcast Channels
... Data flows to centralized location (joint compression) Low per-node rates but tens to thousands of nodes Intelligence is in the network rather than in the devices Similar ideas can be used to re-architect systems and networks to be green ...
... Data flows to centralized location (joint compression) Low per-node rates but tens to thousands of nodes Intelligence is in the network rather than in the devices Similar ideas can be used to re-architect systems and networks to be green ...
1998-11-19-MIEM-WirelessWANs
... Many different configurations available No FCC licensing necessary Many use the Lucent “WaveLAN” card Point to Point vs. Omni-Directional 915MHz vs. 2.4GHz 2.4GHz - 5 separate channels Wide variance in speed, but most modern units are 2mb/s to 10mb/s Some (all?) spread spectrum 10mb/s solutions use ...
... Many different configurations available No FCC licensing necessary Many use the Lucent “WaveLAN” card Point to Point vs. Omni-Directional 915MHz vs. 2.4GHz 2.4GHz - 5 separate channels Wide variance in speed, but most modern units are 2mb/s to 10mb/s Some (all?) spread spectrum 10mb/s solutions use ...
Cognitive Radio Resource Management
... • Appropriate when… – Problem is too complex for an optimization solution to be found in reasonable amount of time – Environment changes too rapidly – Adaptations and resource allocation decisions must be made under partial information – Heuristic solution can be shown to do not much worse than t ...
... • Appropriate when… – Problem is too complex for an optimization solution to be found in reasonable amount of time – Environment changes too rapidly – Adaptations and resource allocation decisions must be made under partial information – Heuristic solution can be shown to do not much worse than t ...
Access Networks - The Computer Laboratory
... ISDN digital telephone line 64+64 Kbps with rapid connection setup requires fairly good quality line ...
... ISDN digital telephone line 64+64 Kbps with rapid connection setup requires fairly good quality line ...
The US Transition to Digital TV
... XM buys WCS licenses • July 14, 2005 • NAB letter • The proposed transaction is part of a longstanding pattern of deception by the satellite radio industry. In 2003, while publicly claiming it had no plans to insert local content on its network of terrestrial repeaters, XM spent months seeking a pa ...
... XM buys WCS licenses • July 14, 2005 • NAB letter • The proposed transaction is part of a longstanding pattern of deception by the satellite radio industry. In 2003, while publicly claiming it had no plans to insert local content on its network of terrestrial repeaters, XM spent months seeking a pa ...
Spectrum sharing in infrastructure based Cognitive Radio networks
... region. Nowadays, the most actual issue now is reforming of the existing frequency range for LTE deployment. Nowadays, the most common band - 900/1800 MHz, which in usual licensed for the GSM networks. The main disadvantage of infrastructure-based CRn is that they allows to allocate LTE channels in ...
... region. Nowadays, the most actual issue now is reforming of the existing frequency range for LTE deployment. Nowadays, the most common band - 900/1800 MHz, which in usual licensed for the GSM networks. The main disadvantage of infrastructure-based CRn is that they allows to allocate LTE channels in ...
FCC Regulation of Non-Interconnected VoIP Services and the “Cloud”
... – LNP/NANP/FCC and Agency fees ...
... – LNP/NANP/FCC and Agency fees ...
Allocating Dynamic Time-Spectrum Blocks in Cognitive Radio
... B-SMART (distributed spectrum allocation over white spaces) Design Principles ...
... B-SMART (distributed spectrum allocation over white spaces) Design Principles ...
Jeffrey Dygert
... the U.S. transmitted at 15-minute intervals, it would increase commercial wireless traffic less than 2/1000th of one percent. ...
... the U.S. transmitted at 15-minute intervals, it would increase commercial wireless traffic less than 2/1000th of one percent. ...
18-04-0003-00-0000-unlicensed-use-tv-bands
... Approaches To TV Channel Reuse • The Basic principles of reuse: – Select a channel unoccupied by an incumbent to establish the network. – Minimize impact to other unlicensed networks using the same channel by • Keeping aggregate network transmit power low to avoid interference with other nearby netw ...
... Approaches To TV Channel Reuse • The Basic principles of reuse: – Select a channel unoccupied by an incumbent to establish the network. – Minimize impact to other unlicensed networks using the same channel by • Keeping aggregate network transmit power low to avoid interference with other nearby netw ...
Template format... - iconstem-17
... Arial Balck [10] Figure size should be named in Arial Black[8] ...
... Arial Balck [10] Figure size should be named in Arial Black[8] ...
No Slide Title - Network Insight Institute
... As voice is concerned, “anywhere access” is fully realized with 2-G mobiles, PABX phones, and cordless telephones. As we enter into knowledge-based information society at the turn of the century, main focus on communication is being shifted towards ubiquitous high speed wireless multimedia/inter ...
... As voice is concerned, “anywhere access” is fully realized with 2-G mobiles, PABX phones, and cordless telephones. As we enter into knowledge-based information society at the turn of the century, main focus on communication is being shifted towards ubiquitous high speed wireless multimedia/inter ...
Word - ITU
... the importance of eliminating electromagnetic spectrum interference, whether on a local, regional or global scale, so that radio services and stations may exist compatibly, reducing and minimizing resources associated with installing and operating these telecommunication services; c) the economic be ...
... the importance of eliminating electromagnetic spectrum interference, whether on a local, regional or global scale, so that radio services and stations may exist compatibly, reducing and minimizing resources associated with installing and operating these telecommunication services; c) the economic be ...