 |
善于提問(wèn)，勤于回答，你也是專(zhuān)家
|
 |
提問(wèn)者: • NR中，RRC_inactive狀態(tài)下，GNodeB是否有UE的上下文？就像下面的選擇題，總感覺(jué)答案不對(duì) 2020-06-16
• lteRRCradiolinkfailure 2020-06-08
• UE無(wú)應(yīng)答導(dǎo)致RRC建立失�。� 2019-12-10
• AS和NAS分別是接入層和非接入層？各自的作用是什么？RRC是NAS的子層嗎？它又發(fā)揮了什么樣的作用？ 2019-10-21
• UE無(wú)應(yīng)答導(dǎo)致RRC建立失敗 2019-08-07
• 關(guān)于無(wú)線鏈路失�。�RRCRadioLinkFailure）誰(shuí)來(lái)解釋一下？ 2019-05-30
• 關(guān)于切換失敗的RRC連接重配消息 2019-05-19
|
Information Element/Group
name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
Message Type |
MP |
|
Message Type |
|
|
|
Radio Bearer IEs |
|
|
|
|
|
|
Predefined
configuration status information |
MP |
|
Boolean |
True indicates the
UE has all pre- configurations stored with the same value tag as broadcast in
the cell in which the RRC connection establishment is initiated |
REL-5 |
|
UE information elements |
|
|
|
|
|
|
Initial UE identity |
MP |
|
Initial UE identity
10.3.3.15 |
|
|
|
Establishment cause |
MP |
|
Establishment cause
10.3.3.11 |
|
|
|
Protocol error
indicator |
MD |
|
Protocol error
indicator 10.3.3.27 |
Default value is
FALSE |
|
|
>UE Specific Behaviour Information 1 idle |
OP |
|
UE Specific Behaviour Information 1
idle 10.3.3.51 |
This IE shall not be included in this
version of the protocol |
|
|
Domain indicator |
MP |
|
CN domain identity 10.3.1.1 |
|
REL-6 |
|
Call type |
CV-Conversational |
|
Enumerated (speech, video, other) |
One spare value is needed |
REL-6 |
|
UE
capability indication |
OP |
|
Enumerated (HS-DSCH, HS-DSCH+E-DCH) |
Absence of this IE implies that neither
HS-DSCH nor E-DCH are supported by the UE |
REL-6 |
|
MBMS Selected Services |
OP |
|
MBMS Selected Services Short 10.3.9a.7d |
|
REL-6 |
|
UE |
MD |
|
Enumerated (High-mobilityDetected) |
Absence of this IE implies that, according to
[4] either the High mobility state is not applicable or it has not been
detected by the UE. |
REL-7 |
|
Support for F-DPCH |
OP |
|
Enumerated (True) |
The IE shall be present and set to TRUE in this
version of the specification |
REL-6 |
|
HS-PDSCH in CELL_FACH |
OP |
|
Enumerated (TRUE) |
The absence of this IE indicates that the UE
does not support HS-PDSCH reception in CELL_FACH state. |
REL-7 |
|
MAC-ehs support |
OP |
|
Enumerated (TRUE) |
The absence of this IE
indicates that the UE does not support MAC-ehs |
REL-7 |
|
DPCCH Discontinuous
Transmission support |
OP |
|
Enumerated (TRUE) |
The absence of this
IE indicates that the UE does not support DPCCH Discontinuous Transmission |
REL-7 |
|
Measurement information elements |
|
|
|
|
|
|
Measured results on
RACH |
OP |
|
Measured results on
RACH 10.3.7.45 |
|
|
|
Access stratum release indicator |
MP |
|
Enumerated(REL-4, |
Absence of the IE implies R99. The IE also indicates the release of the RRC transfer syntax supported by the UE 12 spare values are needed |
REL-4 |
|
REL-5, |
REL-5 |
||||
|
REL-6, |
REL-6 |
||||
|
REL-7) |
REL-7 |
RRC建立消息包括：
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
Message Type |
MP |
|
Message
Type |
|
|
|
UE Information Elements |
|
|
|
|
|
|
Initial UE identity |
MP |
|
Initial UE identity 10.3.3.15 |
|
|
|
RRC transaction identifier |
MP |
|
RRC transaction identifier
10.3.3.36 |
|
|
|
Activation time |
MD |
|
Activation time 10.3.3.1 |
Default value is "now" |
|
|
New U-RNTI |
MP |
|
U-RNTI 10.3.3.47 |
|
|
|
New C-RNTI |
OP |
|
C-RNTI 10.3.3.8 |
|
|
|
New H-RNTI |
OP |
|
H-RNTI 10.3.3.14a |
|
REL-6 |
|
CHOICE mode |
MP |
|
|
|
REL-7 |
|
>FDD |
|
|
|
|
REL-7 |
|
>>New Primary E-RNTI |
OP |
|
E-RNTI 10.3.3.10a |
|
REL-6 |
|
>>New Secondary E-RNTI |
OP |
|
E-RNTI 10.3.3.10a |
|
REL-6 |
|
>TDD |
|
|
|
|
REL-7 |
|
>>New E-RNTI |
|
|
E-RNTI 10.3.3.10a |
|
REL-7 |
|
|
MP |
|
|
|
|
|
UTRAN DRX cycle length coefficient |
MP |
|
UTRAN DRX cycle length coefficient
10.3.3.49 |
|
|
|
Capability update requirement |
MD |
|
Capability update requirement
10.3.3.2 |
Default value is defined in
subclause 10.3.3.2 |
|
|
CHOICE specification mode |
MP |
|
|
|
REL-5 |
|
>Complete specification |
|
|
|
|
|
|
RNC support for change of UE
capability |
MP |
|
Boolean |
|
REL-7 |
|
RB Information Elements |
|
|
|
|
|
|
>>Signalling RB information
to setup list |
MP |
3 to 4 |
|
|
|
|
>>>Signalling RB
information to setup |
MP |
|
Signalling RB information to setup
10.3.4.24 |
|
|
|
TrCH Information Elements |
|
|
|
|
|
|
Uplink transport channels |
|
|
|
|
|
|
>>UL Transport channel
information common for all transport channels |
OP |
|
UL Transport channel information
common for all transport channels 10.3.5.24 |
|
|
|
>>Added or Reconfigured TrCH
information list |
MP |
1 to <maxTrCH> |
|
Although this IE is not required when the IE "RRC
state indicator" is set to "CELL_FACH", need is MP to align
with ASN.1 |
|
|
OP |
|
|
|
REL-4 |
|
|
>>>Added or Reconfigured UL TrCH information |
MP |
|
Added or Reconfigured UL TrCH information 10.3.5.2 |
|
|
|
Downlink transport channels |
|
|
|
|
|
|
>>DL Transport channel
information common for all transport channels |
OP |
|
DL Transport channel information
common for all transport channels 10.3.5.6 |
|
|
|
>>Added or Reconfigured TrCH |
MP |
1 to <maxTrCH> |
|
Although this IE is not required when the IE "RRC
state indicator" is set to "CELL_FACH", need is MP to align
with ASN.1 |
|
|
OP |
|
|
|
REL-4 |
|
|
>>>Added or Reconfigured
DL TrCH information |
MP |
|
Added or Reconfigured DL TrCH
information |
|
|
|
>Preconfiguration |
|
|
|
|
REL-5 |
|
>>CHOICE Preconfiguration mode |
MP |
|
|
|
REL-5 |
|
>>>Predefined configuration
identity |
MP |
|
Predefined configuration identity
10.3.4.5 |
|
REL-5 |
|
>>>Default configuration |
|
|
|
|
REL-5 |
|
>>>>Default configuration
mode |
MP |
|
Enumerated (FDD, TDD) |
Indicates whether the FDD or TDD
version of the default configuration shall be used |
REL-5 |
|
>>>>Default configuration
identity |
MP |
|
Default configuration identity 10.3.4.0 |
|
REL-5 |
|
PhyCH information elements |
|
|
|
|
|
|
Frequency info |
OP |
|
Frequency info 10.3.6.36 |
|
|
|
Multi-frequency Info |
OP |
|
Multi-frequency
Info
10.3.6.39a |
This IE is used for 1.28 Mcps TDD only |
REL-7 |
|
DTX-DRX timing information |
OP |
|
DTX-DRX timing information 10.3.6.34b |
|
REL-7 |
|
DTX-DRX Information |
OP |
|
DTX-DRX Information 10.3.6.34a |
|
REL-7 |
|
HS-SCCH less Information |
OP |
|
HS-SCCH less Information 10.3.6.36ab |
|
REL-7 |
|
Uplink radio resources |
|
|
|
|
|
|
Maximum allowed |
MD |
|
Maximum allowed |
Default value is the existing
maximum |
|
|
Uplink DPCH info |
OP |
|
Uplink DPCH info 10.3.6.88 |
|
|
|
E-DCH Info |
OP |
|
E-DCH Info 10.3.6.97 |
|
REL-6 |
|
Downlink radio resources |
|
|
|
|
|
|
Downlink HS-PDSCH Information |
OP |
|
Downlink HS-PDSCH information
10.3.6.23a |
|
REL-6 |
|
Downlink information common for
all radio links |
OP |
|
Downlink information common for
all radio links 10.3.6.24 |
|
|
|
Downlink information per radio
link list |
OP |
1 to <MaxRL> |
|
Send downlink information for each
radio link to be set-up |
|
|
>Downlink information for each
radio link |
MP |
|
Downlink
information for each radio link 10.3.6.27 |
|
|
7
10
| UL | RR | Assignment Complete |
| UL | RR | Classmark Change |
| UL | RR | Handover Complete |
| UL | RR | Handover Failure |
| UL | RR | Measurement Report |
DL的消息比較多,有以下幾種:
| DL | RR | Assignment Command | |
| DL | RR | Channel Release | |
| DL | RR | Classmark Enquiry | |
| DL | RR | Handover Command | |
| DL | RR | Immediate Assignment | |
| DL | RR | Paging Request Type 1 | |
| DL | RR | Paging Request Type 2 | |
| DL | RR | Physical Information | |
| DL | RR | System Information Type 1 | |
| DL | RR | System Information Type 13 | |
| DL | RR | System Information Type 15 | |
| DL | RR | System Information Type 2 | |
| DL | RR | System Information Type 2ter | |
| DL | RR | System Information Type 3 | |
| DL | RR | System Information Type 4 | |
| DL | RR | System Information Type 5 | |
| DL | RR | System Information Type 5ter | |
| DL | RR | System Information Type 6 |
10
11
需求人數(shù)：4 人 地點(diǎn)：渭南市,商洛市,漢中市,安康市
• 重慶信科通信工程有限公司 聘：LTE&NR高級(jí)招聘-西安GSC
需求人數(shù)：26 人 地點(diǎn)：西安市
• 南京華蘇科技有限公司 聘：高鐵高速地鐵優(yōu)化工程師
需求人數(shù)：1 人 地點(diǎn)：廈門(mén)市
• 成都旗訊通信技術(shù)有限公司 聘：電聯(lián)招聘督導(dǎo)、傳輸、維護(hù)轉(zhuǎn)網(wǎng)優(yōu)
需求人數(shù)：12 人 地點(diǎn)：浙江省,江蘇省,河北省,山西省,遼寧省
• 浙江明訊網(wǎng)絡(luò)技術(shù)有限公司 聘：網(wǎng)優(yōu)工程師（湖南）
需求人數(shù)：0 人 地點(diǎn)：長(zhǎng)沙市,湘潭市,邵陽(yáng)市
• 杭州東信網(wǎng)絡(luò)技術(shù)有限公司 聘：廊坊-滄州-高/中/網(wǎng)優(yōu)工程師
需求人數(shù)：5 人 地點(diǎn)：滄州市
• 江西省郵電建設(shè)工程有限公司 聘：無(wú)線通信工程師
需求人數(shù)：2 人 地點(diǎn)：江西省
• 吉訊股份有限公司 聘：網(wǎng)絡(luò)優(yōu)化負(fù)責(zé)人
需求人數(shù)：3 人 地點(diǎn)：山西省
• 廣東南方通信建設(shè)有限公司 聘：日常項(xiàng)目系統(tǒng)中高級(jí)工程師
需求人數(shù)：2 人 地點(diǎn)：百色市
• 福建省鴻官通信工程有限公司 聘：廈門(mén)移動(dòng)專(zhuān)項(xiàng)初中高級(jí)工程師
需求人數(shù)：34 人 地點(diǎn)：廈門(mén)市
| 聯(lián)系我們 - 問(wèn)通信專(zhuān)家 | Powered by MSCBSC 移動(dòng)通信網(wǎng) © 2006 - |