11.2.23 Packet System Information Type 5
3GPP44.060General Packet Radio Service (GPRS)Mobile Station (MS) - Base Station System (BSS) interfaceRadio Link Control / Medium Access Control (RLC/MAC) protocolRelease 17TS
This optional message is sent by the network on the PBCCH giving information for measurement reporting and network controlled cell reselection. This message shall not be segmented across more than one RLC/MAC control block by using the procedures specified in sub-clause 9.1.12a. If not all information fits into one message, the remaining information will be sent in other instances of the PSI5 message. The message is sent on PBCCH only if so indicated in PSI1.
Message type: PACKET SYSTEM INFORMATION TYPE 5
Direction: network to mobile station
Classification: distribution message
Table 11.2.23.1: PSI5 information elements
< PSI5 message content > ::= < PAGE_MODE : bit (2) > < PSI5_CHANGE_MARK : bit (2) > < PSI5_INDEX : bit (3) > < PSI5_COUNT : bit (3) > { 0 | 1 < NC Measurement Parameters : < NC Measurement Parameters struct > > } 0 — The value ‘1’ was allocated in an earlier version of the protocol and shall not be used. { null | 0 bit** = <no string> — Receiver backward compatible with earlier release | 1 — Additional contents for R99 | 1 — Additions in Rel-5: { 0 | 1 < GPRS 3G Additional Measurement Parameters Description 2 : < GPRS 3G Additional Measurement Parameters Description 2 struct >> } | 1 — Additions in Rel-7 : 0 | 1 < 700_REPORTING_OFFSET : bit (3) > ! < Distribution part error : bit (*) = < no string > > ; |
< NC Measurement Parameters struct > ::= < NETWORK_CONTROL_ORDER : bit (2) > { 0 | 1 < NC_ NON_DRX_PERIOD : bit (3) > < NC_REPORTING_PERIOD_I : bit (3) > < NC_REPORTING_PERIOD_T : bit (3) > } ; |
< ENH Reporting parameters struct > ::= < Report_Type : bit > < INVALID_BSIC_REPORTING : bit > { 0 | 1 < NCC_PERMITTED : bit (8) > } { 0 | 1 < GPRS MEASUREMENT Parameters Description : < GPRS MEASUREMENT Parameters Description struct >> } { 0 | 1 < GPRS 3G MEASUREMENT Parameters Description : < GPRS 3G MEASUREMENT Parameters Description struct >> } ; |
< GPRS MEASUREMENT PARAMETERS Description struct > ::= { 0 | 1 < MULTIBAND_REPORTING : bit (2) > } { 0 | 1 < 900_REPORTING_OFFSET : bit (3) > { 0 | 1 < 1800_REPORTING_OFFSET : bit (3) > < 1800_REPORTING_THRESHOLD : bit (3) > } { 0 | 1 < 400_REPORTING_OFFSET : bit (3) > < 400_REPORTING_THRESHOLD : bit (3) > } { 0 | 1 < 1900_REPORTING_OFFSET : bit (3) > < 1900_REPORTING_THRESHOLD : bit (3) > } { 0 | 1 < 850_REPORTING_OFFSET : bit (3) > < 850_REPORTING_THRESHOLD : bit (3) > } ; |
< GPRS 3G MEASUREMENT PARAMETERS Description struct > ::= { 0 | 1 < FDD_REP_QUANT : bit > — FDD Parameters { 0 | 1 < TDD_MULTIRAT_REPORTING : bit (2) > } — TDD Parameters |
< GPRS 3G Additional Measurement Parameters 2 struct > ::= { 0 | 1 < FDD_REPORTING_THRESHOLD_2 : bit (6) > } ; — FDD Parameters |
Table 11.2.23.2: PSI5 information element details
The optional PSI5 message contains broadcast measurement parameters for Network Control (NC) measurements containing the NC Measurement Parameters. The NC Measurement parameters struct shall only exist in one instance of the PSI5 message. If the NC Measurement parameters struct is included in more than one instance, the value of the struct in the instance with the highest index shall be valid and all others shall be ignored. |
PAGE_MODE (2 bit field) |
PSI5_CHANGE_MARK (2 bit field) PSI5_INDEX (3 bit field) and PSI5_COUNT (3 bit field) |
NETWORK_CONTROL_ORDER (2 bit field) bit If the NETWORK_CONTROL_ORDER parameter = NC0, then the other parameters in the NC Measurement parameters struct may be omitted. If the NETWORK_CONTROL_ORDER parameter indicates NC1 or NC2 and the other parameters are omitted, the default value for these parameters shall be assumed. |
NC_NON_DRX_PERIOD (3 bit field) bit |
NC_REPORTING_PERIOD_I (3 bit field) bit |
NCC_PERMITTED (8 bit field) |
ENH Reporting Parameters (Enhanced Measurement reporting parameters) Report_Type (1bit) Bit |
REPORTING_RATE (1 bit) Bit |
INVALID_BSIC_REPORTING (1 bit) Bit |
GPRS MEASUREMENT PARAMETERS Description |
GPRS 3G MEASUREMENT PARAMETERS Description |
GPRS 3G Additional Measurement Parameters 2 Description |
700_REPORTING_OFFSET (3 bit field) |
810_REPORTING_OFFSET (3 bit field) |