异构网络的共存、互通与融合

Service

ProviderBusiness

Group异构网络的共存、互通与融合Liang

JiangIntel密集无线网络Service

ProviderBusiness

Group2在由高密集的无线宽带设备组成的环境下，系统的吞吐能力将会受到限制系统需要在部署的时候就为以后的扩展做好准备频谱融合以及减少无线设备将会使系统表现更好异构网络的共存、互通与融合演进网际互联通用服务核心网Service

ProviderBusiness

Group3无线网络互通互通基站站址共享、协同工作多种无线接入共存全IP融合RadioARadioBRadioAB+场景:服务和运营能力:场景1:共同记账和客户支持场景2:基于

3GPP系统的接入控制与计费场景3:接入

3GPP系统PS域的服务场景4:服务连续性场景5:无缝的服务连续性场景6:接入3GPP系统CS域的服务共同记账XXXXXX共同客户支持XXXXXX基于3GPP系统的接入控制XXXXX基于3GPP系统的接入计费XXXXX从3GPP系统PS域接入WLAN服务XXXX服务连续性XXX无缝的服务连续性XXServBusiice

Providerness

GroupX43GPP-WLAN

Interworking

Scenarios(Based

on

Table

3

of

3GPP

TR

22.934)3GPP

IWLAN解决方案示例(场景II)·BSBSR8R6ASNR3ASN

GWR1CSNMIP

HAHLRDHCPPolicyServerIMS

CoreCSCFSGMGW

WHSSNode-bGMSCGGSNSGSNBGMSC/VLR3GPP

CorePSTNWiMAX

MSInternetBilling

server3GPP

UENode-bCo-siteAAAWiMAX

Authen

PathWiMAX

data

PathTD-SCDMA

data

PathRNCFASS7/MAPAAAService

ProviderBusiness

Group5AAA

relay3GPP

Rel.

43GPP场景IV解决方案(example)R13GPP

Home

CNHLROFCSWiMAX

MSPDNGGSNUser

PlaneControl

PlaneCharging

PathOther

3GPP

CNGGSNAAA

ProxyR5GnWiMAXAAAServerMAPFunctionsAAA

GW3GPP

Visited

CNASN:

Access

Service

NetworkCGF:

Charging

Gateway

FunctionMAP:

Mobile

Application

PartGTP:

GPRS

Tunnelling

ProtocolOCS:

Online

Charging

SystemOFCS:

Offline

Charging

SystemOCSOFCSBSBSR6ASNR3ASN

GWIWK-GWR6R4Versionbefore

Rel.

7Service

ProviderBusiness

Group6基于MIH机制的解决方案Service

ProviderBusiness

Group7基于SAE的解决方案Trusrted*Non-3GPPIPAccessor

3GPPAccessSGiPCRFS7S6aHSSePDGS2bServingGatewayWn*3GPPAAAServerOperator’s

IPServices(e.g.

IMS,

PSSetc.)Wm*Wx*UntrustedNon-3GPPIPAccessTrustedNon-3GPPIPAccessWa*Ta*HPLMNNon-3GPPNetworksS1-US1-MMEEUTRAN2G/3GSGSNS4S3S5S6cRx+Rx+S2aPDNGatewayMMES11S10UES2c*

Untrusted

non-3GPP

access

requires

ePDG

in

the

data

pathUEWu*Service

ProviderBusiness

Group8GAN架构3GPP

TS

43.318,

43.129Service

ProviderBusiness

Group9共站部署:空间(垂直)分离Tx

Power36

dBmTx

Ant

Gain0

dBiRx

Ant

Gain0

dBiACIR53.4

dBInterf

Level-107

dBmMCL65

dBAttenuationRequired24.6

dB>5

m静态分析Service

ProviderBusiness

Group10>5m多无线接入的统计频谱研究通过统计模拟，决定频谱、站点和工程规划Service

ProviderBusiness

Group11同平台上多个无线接入方式的同时工作WiFi

WiMaxCellularUWBWiFiBTDVB

GPS10+

Simultaneous

RadioOperationService

ProviderBusiness

Group12共存的系统逻辑架构Air

InterfaceRadio

InterfaceRadio

xCoexistenceControl

Logic(Proprietary)ArbitratorCoeCxoinsttreonlce802.16m

RadioCoexistenceInformation

ServiceActivity

NotificationCollocated

Interference

ReportCoordination

/

NegotiationGrantService

ProviderBusiness

Group13ActivityRequestTo

be

specified

in

the

802.16m

Standard基站/终端MAC感知的共存协议结构BSCoexistence

ControlMSCoexistence

ControlRadio

xControl

Logic(Proprietary)无线接口Service

ProviderBusiness

Group14空中接口通用的无线接入技术间的接口Mobile

Station(MS)AG-RAT1AG-RAT2RAGCommon

CoreHAAAAHSSHLRRcoreInter-RAT

ServerRcoreRSRSService

ProviderBusiness

Group15提高3GPP与WiMAX之间切换的性能（在3GPP-RAN组和WiMAX论坛网络工作组中正在研究）Service

ProviderBusiness

Group16Inter-RAT网络广告有助于降低设备功耗和实现单一运作。只有在WiMAX覆盖范围内才启动WiMAX模块。

Inter-RAT切换优化加快切换流程（例如，传递安全密钥）需要不同无线接入技术中接入网关间的接口Inter-RAT网络端发起切换能使运营商执行切换政策与决定需要无线接入网之间的测量报告TD-SCDMA/802.16e/802.16m共存与演进TD-SCDMA802.16e/mWiMAXService

ProviderBusiness

Group17创新的多天线机制，充分重用TD-SCDMA的智能天线技术和设备，减少多基站间的干扰灵活的帧结构将TD