異構網絡的共存、互通與融合

Service

ProviderBusiness

Group異構網絡的共存、互通與融合Liang

JiangIntel密集無線網絡Service

ProviderBusiness

Group2在由高密集的無線寬帶設備組成的環(huán)境下，系統(tǒng)的吞吐能力將會受到限制系統(tǒng)需要在部署的時候就為以后的擴展做好準備頻譜融合以及減少無線設備將會使系統(tǒng)表現更好異構網絡的共存、互通與融合演進網際互聯(lián)通用服務核心網Service

ProviderBusiness

Group3無線網絡互通互通基站站址共享、協(xié)同工作多種無線接入共存全IP融合RadioARadioBRadioAB+場景:服務和運營能力:場景1:共同記賬和客戶支持場景2:基于

3GPP系統(tǒng)的接入控制與計費場景3:接入

3GPP系統(tǒng)PS域的服務場景4:服務連續(xù)性場景5:無縫的服務連續(xù)性場景6:接入3GPP系統(tǒng)CS域的服務共同記賬XXXXXX共同客戶支持XXXXXX基于3GPP系統(tǒng)的接入控制XXXXX基于3GPP系統(tǒng)的接入計費XXXXX從3GPP系統(tǒng)PS域接入WLAN服務XXXX服務連續(xù)性XXX無縫的服務連續(xù)性XXServBusiice

Providerness

GroupX43GPP-WLAN

Interworking

Scenarios(Based

on

Table

3

of

3GPP

TR

22.934)3GPP

IWLAN解決方案示例(場景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場景IV解決方案(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機制的解決方案Service

ProviderBusiness

Group7基于SAE的解決方案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架構3GPP

TS

43.318,

43.129Service

ProviderBusiness

Group9共站部署:空間(垂直)分離Tx

Power36

dBmTx

Ant

Gain0

dBiRx

Ant

Gain0

dBiACIR53.4

dBInterf

Level-107

dBmMCL65

dBAttenuationRequired24.6

dB>5

m靜態(tài)分析Service

ProviderBusiness

Group10>5m多無線接入的統(tǒng)計頻譜研究通過統(tǒng)計模擬，決定頻譜、站點和工程規(guī)劃Service

ProviderBusiness

Group11同平臺上多個無線接入方式的同時工作WiFi

WiMaxCellularUWBWiFiBTDVB

GPS10+

Simultaneous

RadioOperationService

ProviderBusiness

Group12共存的系統(tǒng)邏輯架構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/終端MAC感知的共存協(xié)議結構BSCoexistence

ControlMSCoexistence

ControlRadio

xControl

Logic(Proprietary)無線接口Service

ProviderBusiness

Group14空中接口通用的無線接入技術間的接口Mobile

Station(MS)AG-RAT1AG-RAT2RAGCommon

CoreHAAAAHSSHLRRcoreInter-RAT

ServerRcoreRSRSService

ProviderBusiness

Group15提高3GPP與WiMAX之間切換的性能（在3GPP-RAN組和WiMAX論壇網絡工作組中正在研究）Service

ProviderBusiness

Group16Inter-RAT網絡廣告有助于降低設備功耗和實現單一運作。只有在WiMAX覆蓋范圍內才啟動WiMAX模塊。

Inter-RAT切換優(yōu)化加快切換流程（例如，傳遞安全密鑰）需要不同無線接入技術中接入網關間的接口Inter-RAT網絡端發(fā)起切換能使運營商執(zhí)行切換政策與決定需要無線接入網之間的測量報告TD-SCDMA/802.16e/802.16m共存與演進TD-SCDMA802.16e/mWiMAXService

ProviderBusiness

Group17創(chuàng)新的多天線機制，充分重用TD-SCDMA的智能天線技術和設備，減少多基站間的干擾靈活的幀結構將TD