10 Handling of unknown, unforeseen and erroneous protocol data
36.4633GPPEvolved Universal Terrestrial Radio Access Network (E-UTRAN) and Wireless Local Area Network (WLAN)Release 17TSXw application protocol (XwAP)
Clause 10 of TS 36.413 [8] is applicable for the purposes of the present document, with the following addition to the handling of AP IDs specified in clause 10.6.
If a node receives a message (other than the first or first returned messages) that includes AP ID(s) identifying a logical connection which is known to the node (for the same Xw interface), but was established for the LWIP operation whereas the message relates to LWA operation (or vice-versa), the node shall behave as if the AP ID(s) identify a logical connection which is unknown to the node. If the node subsequently initiates an Error Indication procedure as part of the error handling described in clause 10.6 of TS 36.413 [8], it shall include an appropriate cause value such as "Wrong WLAN Interworking Mode".
Annex A (informative):
Change history
TSG # |
TSG Doc. |
CR |
Rev |
Cat |
Subject/Comment |
New |
Initial skeleton |
0.0.1 |
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Inclusion of text proposals agreed at RAN WG3#89bis |
0.0.2 |
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Editorial revisions and corrections |
0.0.3 |
|||||
Inclusion of text proposals agreed at RAN WG3#90 |
0.0.4 |
|||||
RAN#70 |
Presentation to RAN#70 for information |
1.0.0 |
||||
Editorial revisions and corrections |
1.1.0 |
|||||
Inclusion of text proposals agreed at RAN WG3 Adhoc NBIoT |
1.2.0 |
|||||
Editorial revisions and corrections |
1.3.0 |
|||||
Inclusion of text proposals agreed at RAN WG3#91 |
1.4.0 |
|||||
RAN#71 |
Presentation to RAN#71 for approval |
2.0.0 |
||||
RAN#71 |
Upgraded to Rel-13 and placed under change control |
13.0.0 |
||||
RAN#72 |
RP-161046 |
3 |
2 |
F |
Addition of measurement configuration |
13.1.0 |
RAN#72 |
RP-161046 |
4 |
1 |
F |
Correction on RESET procedure |
13.1.0 |
RAN#72 |
RP-161046 |
5 |
F |
Correction on WT Initiated WT Modification |
13.1.0 |
|
RAN#72 |
RP-161046 |
7 |
2 |
F |
Correction on WT configuration update |
13.1.0 |
RAN#72 |
RP-161046 |
8 |
2 |
F |
Correction on Global eNB ID |
13.1.0 |
RAN#72 |
RP-161043 |
12 |
F |
Correction to WT-Initiated WT Modification |
13.1.0 |
|
RAN#72 |
RP-161046 |
14 |
3 |
F |
Xw-AP corrections |
13.1.0 |
RAN#72 |
RP-161046 |
17 |
1 |
F |
Rapporteur updates to TS 36.463 |
13.1.0 |
RAN#74 |
RP-162336 |
0027 |
2 |
B |
Correction on the reinitiating waiting time in Xw |
14.0.0 |
Change history |
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Date |
Meeting |
TDoc |
CR |
Rev |
Cat |
Subject/Comment |
New version |
2017-03 |
RP-75 |
RP-170535 |
0032 |
|
B |
XwAP Support for Inter-eNB Mobility without WT Change |
14.1.0 |
2017-03 |
RP-75 |
RP-170535 |
0033 |
|
B |
Introduction of WLAN band indication |
14.1.0 |
2017-03 |
RP-75 |
RP-170535 |
0034 |
|
B |
Uplink bearer identification |
14.1.0 |
2017-03 |
RP-75 |
RP-170535 |
0035 |
|
B |
WT Notifying neighbour eNB information on Xw |
14.1.0 |
2017-03 |
RP-75 |
RP-170542 |
0036 |
|
B |
Introduction of New types of eNB ID |
14.1.0 |
2017-03 |
RP-75 |
RP-170543 |
0031 |
4 |
B |
LWIP Addition and Modification |
14.1.0 |
2017-03 |
RP-75 |
RP-170535 |
0032 |
|
B |
XwAP Support for Inter-eNB Mobility without WT Change |
14.1.0 |
2017-03 |
RP-75 |
RP-170535 |
0033 |
|
B |
Introduction of WLAN band indication |
14.1.0 |
2017-03 |
RP-75 |
RP-170331 |
0037 |
B |
Xw support for WT MAC address signalling |
14.1.0 |
|
2017-06 |
RP-76 |
RP-171326 |
0038 |
1 |
F |
Corrections on inter-WLAN interworking mode error handling |
14.2.0 |
2017-06 |
RP-76 |
RP-171324 |
0039 |
1 |
F |
Rapporteur update for TS 36.463 |
14.2.0 |
2018-06 |
SA#80 |
– |
– |
– |
– |
Promotion to Release 15 without technical change |
15.0.0 |
2020-07 |
SA#88-e |
– |
– |
– |
– |
Update to Rel-16 version (MCC) |
16.0.0 |
2022-03 |
SA#95-e |
Promotion to Release 17 without technical change |
17.0.0 |