思科IPRAN解决方案

1、 2006 cisco systems, inc. all rights reserved.cisco confidentialpresentation_id1 思科ipran解决方案 cisco systems, inc. 2006 cisco systems, inc. all rights reserved.cisco confidentialpresentation_id2 议题议题 ran的市场驱动力的市场驱动力 思科思科ipran解决方案简介解决方案简介 2006 cisco systems, inc. all rights reserved.cisco confidentialp

2、resentation_id3 ran的市场驱动力的市场驱动力 移动业务发展需求 基于移动网络的高速数据访问能力。hsdpa/wifi/wimax 综合业务发展需求 3g需要杀手级的应用，数据应用促使带宽需求的增长。mobile tv 新业务的添加能力 快速部署新业务的能力=赢得更多的市场占有率 opex 降低 ran的话音及数据业务回传 费用占opex开销的 2030% ，甚至更高。 投资保护 ran 的投资占总capex的约 70% 通过引入ip设备提供的灵活性来提供投资保护 2006 cisco systems, inc. all rights reserved.cisco confid

3、entialpresentation_id4 example mobile ran solution today ran-edge node b node b node b stm1c/oc3c bts bts bsc nxe1 bts adm adm adm adm leased lines sonet sdh adm adm pre-agg 300 to 1000 atm node bbts node b bts stm1/4 cell site 5 to 30,000 aggregation site 10 to 50 microwave rnc ch stm1/oc3 2006 cis

4、co systems, inc. all rights reserved.cisco confidentialpresentation_id5 ran-edge node b node b node b stm1c/oc3c bts bts bsc nxe1 bts adm leased lines sonet sdh adm adm pre-agg 300 to 1000 atm node bbts node b bts stm1/4 cell site 5 to 30,000 aggregation site 10 to 50 microwave ch stm1/oc3 rnc 1、将、将

5、hsdpa的数据分流到的数据分流到ip宽带网络上（宽带网络上（12年）年） nxe1 dsl 2006 cisco systems, inc. all rights reserved.cisco confidentialpresentation_id6 2、部署新型、部署新型ip化基站全面部署基于化基站全面部署基于ip城域网的业城域网的业 务（务（35年）年） ge/10ge fe/ge dsl clock distribution over packet ran-edge node b node b node b bts bts bsc nxe1 bts pre-agg 300 to 100

6、0 node bbts node b bts cell site 5 to 30,000 aggregation site 10 to 50 microwave rnc nxe1 2006 cisco systems, inc. all rights reserved.cisco confidentialpresentation_id7 2006 cisco systems, inc. all rights reserved.cisco confidentialpresentation_id8 思科思科ipran解决方案解决方案 - atm aggregation and pre-aggreg

7、ation 7609 pos or ge/10ge ring 7604 atm pw ceop node b 4 x e1 ima bts e1 tdme1 tdm ran aggpre-aggcell site stm1 aps/msp 1+1 rnc bsc atm switch terminates ima and converts choc3/stm1 to oc3/stm1 2006 cisco systems, inc. all rights reserved.cisco confidentialpresentation_id9 2006 cisco systems, inc. a

8、ll rights reserved.cisco confidentialpresentation_id10 majpjmvcyzj21hlfrvy96dv02lppfygxus7iymzkyemz0kgeyzs3bplckyh1lt4ek7cxmux3ijoysoer7zuavwygz4epzruirvpmzzvntf1xzw5oswsxotfaejnocmfe1lzgnn1rsxg8wlcg8cvq3xpjmvodpfwcpiyjgzaznsepniaklysu7qsd1upaxmzdlpn9zw7kljfslcli26yv109ffbndh8lbun1g6acurq39eg12khl9t

9、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 gpckx2or2ychn5dpjs