Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium最新文献_第9页

Broadband Internetworking Technologies services convergence for competitiveness and telecommunications market evolution in Mexico 宽带互联网技术服务于墨西哥竞争力和电信市场演变的融合

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763682

G. Chavez

{"title":"Broadband Internetworking Technologies services convergence for competitiveness and telecommunications market evolution in Mexico","authors":"G. Chavez","doi":"10.1109/NETWKS.2008.4763682","DOIUrl":"https://doi.org/10.1109/NETWKS.2008.4763682","url":null,"abstract":"The objective of this work is to provide the main elements to support the fact that Mexico has not increased its levels of competitiveness and it neither has equaled to other countries in the region. Therefore, it is required to implement comprehensive reforms in sectors such as education, infrastructure, healthcare, information technologies and telecommunications, among others. Some of the difficulties that prevent Mexico to improve its competitiveness level are the lack of incentives that drive for an increase in the school-study grades of the population, asymmetry in the coverage and service offering in telecommunications that have concentrated their commercial activity mainly on the main capital cities. In order to attain a coherent strategy and promote reforms in the sector to take advantage of Convergent Technologies available, we will analyze different related aspects such as the adjustments needed in regulations, the availability of Broadband Internetworking Technologies (BBINT), the expansion of the Telecommunications Industry (TI) infrastructure, mobile mainly, the promotion mechanisms for innovation and the existence of good and fair conditions for research and development on this BBINT arena, just to mention only a few of them.","PeriodicalId":442274,"journal":{"name":"Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium","volume":"154 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133543577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

FTTH network economics: Key parameters impacting technology decisions FTTH网络经济:影响技术决策的关键参数

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763668

S. Kulkarni, M. El-Sayed, P. Gagen, B. Polonsky

{"title":"FTTH network economics: Key parameters impacting technology decisions","authors":"S. Kulkarni, M. El-Sayed, P. Gagen, B. Polonsky","doi":"10.1109/NETWKS.2008.4763668","DOIUrl":"https://doi.org/10.1109/NETWKS.2008.4763668","url":null,"abstract":"Different technology options are available to operators today for their Fiber-to-the-home (FTTH) network deployment strategy decisions. Gigabit-Passive Optical Network (GPON), Ethernet Passive Optical Network (EPON), Active Ethernet (AE) and Point-to-Point Ethernet (P2P) are the major competing technologies. There are a number of technical, economic and business drivers that impact the right choice for each specific network situation. When modeling network economics, it is important to consider a Total Cost of Ownership (TCO) model to enable operators to rightly evaluate these choices, instead of comparisons of only specific cost elements (e.g., port costs). On the other hand, in a network model with a large number of parameters it is often challenging to identify the key parameters that are critical to the decision-making. An operator runs the risk of picking an incorrect technology strategy if any of these key parameters are not identified and cost optimized. In this paper, we present the results obtained by modeling the capital investments and operations expenses incurred for some operator cases, and identify the key parameters that impact FTTH economics covering these major technologies. We show sensitivity analysis to identify the critical parameters. The methodology and results will enable operators quickly make the right FTTH technology deployment decisions.","PeriodicalId":442274,"journal":{"name":"Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium","volume":"Supplement 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131266132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 27

Benefits from 2-layer traffic engineering for IP/MPLS networks 受益于IP/MPLS网络的两层流量工程

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763707

S. Schnitter, Andreas Barth, Oana Schnitter, M. Horneffer

引用次数: 1

Fast service recovery under shared protection in survivable WDM networks with limited wavelength conversion capability 波长转换能力有限的可生存WDM网络中共享保护下的快速业务恢复

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763722

J. Rak

引用次数: 0

Migrating to a Next Gen WDM core network 向下一代WDM核心网迁移

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.6231332

Olivier Renais, Gaelle Yven, E. Le Rouzic

引用次数: 4

From opacity to transparency via translucent optical networks 通过半透明光网络从不透明到透明

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763759

M. Gagnaire

{"title":"From opacity to transparency via translucent optical networks","authors":"M. Gagnaire","doi":"10.1109/NETWKS.2008.4763759","DOIUrl":"https://doi.org/10.1109/NETWKS.2008.4763759","url":null,"abstract":"➲ According to the state of the technology, above 2000 km range, only translucent networks with spare RR ares viable: concept of “island of Page 141 transparency” [source: A. Saleh, “Islands of transparency: an emerging reality in multi-wavelength optical networking,” IEEE/LEOS Summer Optical Meeting Broadband Optical Networks Technologies, 1998] ➲ The benefit of adding in a translucent network RRs above 20% of the number of RRs in the same but opaque network has a negligible benefit in terms of connection acceptance ratio [source: X. Yang, B. Ramamurthy, “Sparse regeneration in translucent wavelength-routed optical networks: architecture, network design and wavelength routing,” Photonic Network Communications, vol. 10, no. 1, pp. 39–50, 2005] ➲ The QWRP tool is one of the rare tools enabling to optimize RWA and regenerator placement under QoT impairments constraints ➲ The LERP module enables to optimize both the amount of required optical Page 142 channels and the amount of electrical RRs ➲ The BER-Predictor module is one of the few tools that consider simultaneously the impact of multiple physical layer impairments ➲ QWRP is scalable to real backbone networks ➲ It is one of the very rare hybrid WDM network planning tools that consider non-flat systems ➲ The RPCO2 tool is the first one to integrate CAPEX and OPEX objectives ➲ The impact of FWM in wavelength allocation will be considered in QWRP and RPCO2 tools","PeriodicalId":442274,"journal":{"name":"Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130411880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Converged communication services and competition in consumer markets 融合通信服务与消费者市场竞争

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763686

A. Saleh, J. Borger, N. Raman

引用次数: 1

A large scale data transfer method with a dynamic window control to reduce reservation bandwidth in diffserv AF networks 在差分自动调频网络中，采用动态窗口控制的大规模数据传输方法来减少预留带宽

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763738

Naoto Ikeda, M. Noro, K. Baba, S. Shimojo

引用次数: 0

Impact of bandwidth demand growth on HFC networks 带宽需求增长对HFC网络的影响

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.4763669

P. Limaye, M. Glapa, M. El-Sayed, P. Gagen

引用次数: 2

Welcome [to Networks 2008] 欢迎收看[网络2008]

Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium Pub Date : 2008-09-01 DOI: 10.1109/NETWKS.2008.6231374

G. Sallai

引用次数: 0