02_RA41212EN30GLA0_General Parameter DB Structure_System Information Broadcast_ppt

8/13/2019 02_RA41212EN30GLA0_General Parameter DB Structure_System Information Broadcast_ppt

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General Parameter DB Structure and System Information Broadcast

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Objects created by eNodeB on X2 interface setup: LNADJ and LNADJL

The adjCelInfoL object contains all neighbour cell E-UTRAN cell Ids. It is part ofLNCEL object.

The adjWinfList object contains all neighbour cell WCDMA cell Ids. It is part ofLNCEL object.


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UE knows where to find Master Information Block

MIB is broadcast in the Physical Broadcast Channel (PBCH)

in MIB UE receives basic system information

On receiption of System Information Block 1

UE is able to receive scheduling information for all other SIBs

SIB 2..SIB 7 supported in RL10

SIB 2..SIB 7 are scheduled on PDSCH similar like other user data or

signaling

so UE needs to know where to listen and receive


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Each SI message is transmitted periodically si[n]Periodicity (per SIB) in time domainwindows (i.e. SI-Window) and SI-Windows for different SI messages do not overlap

The length of a SI-window siWindowLen is common for all SI messagesOne SI could be repeated during the SI-window as indicated by the parametersi[n]Repetition (per SIB)

The parameter si[n]MappingInfo (per SIB) indicates which System Information

Blocks are contained in the SI-[n] message:


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All MSs are members of one out of ten randomly allocated mobile populations,defined as Access Classes 0 to 9. The population number is stored in the SIM. In

addition, mobiles may be members of one or more out of 5 special categories(Access Classes 11 to 15), also held in the SIM. These are allocated to specific highpriority users as follows. (The enumeration is not meant as a priority sequence):

Class 15 - PLMN Staff;

-"- 14 - Emergency Services;

-"- 13 - Public Utilities (e.g. water/gassuppliers);

-"- 12 - Security Services;

-"- 11 - For PLMN Use.

Access Classes are applicable as follows:

Classes 0 - 9 - Home andVisited PLMNs;

Classes 11 and 15 - Home PLMN only;

Classes 12, 13, 14 - Home PLMN and visitedPLMNs of home country only


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LNCEL: ocAcProbFac

The Access Probability Factor defines a probability for a UE to establish an RRCconnection. The UE draws a random number (0 = rand < 1). If rand is higher than thevalue indicated by the Access probability factor then the UE considers the Accessbarring check to be unsuccessful. Range and Step:

0 (0%), 1 (5%), 2 (10%), 3 (15%), 4 (20%), 5 (25%), 6 (30%), 7 (40%), 8 (50%), 9(60%), 10 (70%), 11 (75%), 12 (80%), 13 (85%), 14 (90%), 15 (95%)


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UE Timers and Constants used by UE during RRC re-establishment

If there is Access Stratum (AS) security active for a UE, it may initiate RRC Re-establishment procedure when one of the following happens: (failure triggers)

detection of radio link failure handover failure mobility from E-UTRAN failure integrity check failure indication from lower layers RRC connection reconfiguration failure

If there is no AS security activated for the UE : go to RRC_idle mode


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UE Timers and Constants used by UE during RRC re-establishment

If there is Access Stratum (AS) security active for a UE, it may initiate RRC Re-establishment procedure when one of the following happens: (failure triggers)

detection of radio link failure handover failure mobility from E-UTRAN failure integrity check failure indication from lower layers RRC connection reconfiguration failure

If there is no AS security activated for the UE : go to RRC_idle mode


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(Speed Dep Scaling Factors Treselection HRPD)


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CDMA2000 HRPD Band Class List

Date post:	04-Jun-2018
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02_RA41212EN30GLA0_General Parameter DB Structure_System Information Broadcast_ppt

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