hash stringlengths 32 32 | doc_id stringlengths 5 12 | section stringlengths 5 1.47k | content stringlengths 0 6.67M |
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4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.11 Reassembly / 15-bit "Length Indicators" / Invalid LI value | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.11.1 Definition | The RLC segments and concatenates SDUs into UMD PDUs according to the PDU size requested by MAC. "Length Indicators" are added to allow correct reconstruction of SDUs. The behaviour of the RLC on reception of an invalid "Length Indicator" value has been specified. Incorrect operation of segmentation, concatenation, or ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.11.2 Conformance requirement | Upon delivery by the lower layer of an UMD PDU that contains a "Length Indicator" value specified to be reserved for UMD PDUs in this version of the protocol, the Receiver shall:
- ignore that UMD PDU.;
Length: 15bits
Bit
Description
111111111111110
AMD PDU: The rest of the RLC PDU includes a piggybacked STATUS PDU. UM... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.11.3 Test purpose | To test that PDUs with invalid "Length Indicators" are discarded by the receiving RLC. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.11.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for UM 15-bit "Length Indicator" tests in clause 7.2.2.1.
These... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.11.5 Test requirements | The UE shall return two RLC PDUs. The first shall not include any "Length Indicators". The second shall have a "Length Indicator" indicating the end of the SDU, and a padding "Length Indicator".
The length and data content of the received SDU shall be the same as the first transmitted SDU. The second SDU shall not be r... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.12 Reassembly / 15-bit "Length Indicators" / LI value > PDU size | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.12.1 Definition | The RLC segments and concatenates SDUs into UMD PDUs according to the PDU size requested by MAC. "Length Indicators" are added to allow correct reconstruction of SDUs. The behaviour of the RLC on reception of an invalid "Length Indicator" value has been specified. Incorrect operation of segmentation, concatenation, or ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.12.2 Conformance requirement | If the "Length Indicator" of a PDU has a value that is larger than the PDU size – the number of octets containing "Length Indicators" in the PDU – 1 and is not one of the predefined values listed in the table of 3GPP TS 25.322 clause 9.2.2.8, the PDU shall be discarded and treated as a missing PDU.
If a PDU with sequen... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.12.3 Test purpose | To test that PDUs with "Length Indicators" that point beyond the end of the PDU are ignored by the receiving RLC entity. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.12.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for UM 15-bit "Length Indicator" tests in clause 7.2.2.1.
These... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.12.5 Test requirements | The UE shall return two RLC PDUs. The first shall not include any "Length Indicators". The second shall have a "Length Indicator" indicating the end of an SDU and a "Length Indicator" indicating that the remainder of the PDU contains padding.
The length and data content of the received SDU shall be the same as the firs... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.13 Reassembly / 15-bit "Length Indicators" / First data octet LI | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.13.1 Definition | The RLC segments and concatenates SDUs into UMD PDUs according to the PDU size requested by MAC. "Length Indicators" are added to allow correct reconstruction of SDUs. A special LI is defined to indicate that the start of on SDU is coincident with the start of the PDU. The special LI is needed to avoid discarding of an... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.13.2 Conformance requirement | "Length Indicators" = 111111111111100, UMD PDU: The first data octet in this RLC PDU is the first octet of a RLC SDU.
Reference(s)
TS 25.322 clause 9.2.2.8. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.13.3 Test purpose | To test that a UE in unacknowledged mode correctly handles a received RLC PDU with a 15-bit "Length Indicator" having its value equal to the special LI value 111111111111100 when the sequence number of the first received PDU is different from zero. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.13.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for UM 15-bit "Length Indicator" tests in clause 7.2.2.1.
These... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.13.5 Test requirements | 1. The UE shall return two RLC PDUs.
2. The length and data content of each received SDU shall be the same as the transmitted SDU. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.14 Flexible handling of RLC PDU sizes for UM RLC in downlink | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.14.1 Definition | When UM RLC is mapped to MAC-ehs (downlink only) the RLC PDU size can have arbitrary size (integer number of octets). The network can choose to segment the SDUs into smaller RLC PDUs or select the RLC PDU size to exactly fit the SDU size. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.14.2 Conformance requirement | Unless the "Extension bit" indicates that a UMD PDU contains a complete SDU which is not segmented, concatenated or padded, or the HE field indicates that an AMD PDU contains the last octet of the RLC SDU, a "Length Indicator" is used to indicate the last octet of each RLC SDU ending within the PDU
[…]
The interpretati... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.14.3 Test purpose | 1. To test that a large SDU is correctly received for varying RLC PDU sizes up to the maximum RLC PDU size
2. To test that a segmented SDU is reassembled correctly and delivered to higher layers |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.14.4 Method of test | Initial conditions
The following parameters are specific for this test case:
Parameter
Value
DL UM RLC LI size
15
Alternative E-bit interpretation
TRUE
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.14.5 Test requirements | For each execution of the test procedure:
1. In steps 4, the UE shall return one RLC SDU with the same size and content as the transmitted SDU
2. In steps 6, the UE shall return one RLC SDU with the same size and content as the transmitted SDU
3. In steps 8, the UE shall return one RLC SDU with the same size and cont... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.15 Flexible handling of RLC PDU sizes for UM RLC in uplink | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.15.1 Definition | When UM RLC is mapped to MAC-i/is (uplink only) the RLC PDU size can have arbitrary size (integer number of octets) as long as the size is between the configured minimum and maximum size. For each transmission the RLC entity constructs an RLC PDU with a size that matches the size indicated by the MAC layer. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.15.2 Conformance requirement | The transmitting UM RLC entity segments the RLC SDU into UMD PDUs of appropriate size, if the RLC SDU is larger than the length of available space in the UMD PDU. The size of the UMD PDUs after segmentation and/or concatenation shall be smaller than or equal to the largest UL UMD PDU size. If MAC-i/is has been configur... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.15.3 Test purpose | 1. To test that SDUs are correctly concatenated/segmented into RLC PDUs not smaller than “Minimum UL PDU size” (unless there is no other data in the buffer) and not larger than “largest UL UMD PDU size”
2. To test that the size of the RLC PDU is adapted to the size of the issued grant
3. To test that the size of the Le... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.15.4 Method of test | Initial conditions
The following parameters are specific for this test case:
Parameter
Value
Minimum UL PDU size
320 bit (Note 1)
Largest UL UMD PDU size
640 bit (Note 1)
Alternative E-bit interpretation
TRUE
Note 1: The actual value is (IE value * 8) + 16
The generic procedure for Radio Bearer establishment (clause 7.... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.2.15.5 Test requirements | For each execution of the test procedure:
1. In step 6, the UE shall return 4 RLC SDUs with the same content as the transmitted SDUs. The RLC PDU size of the first three RLC PDUs shall be equal to “minimum UL PDU size”. The size of the LI field in the RLC header shall be 7 bit.
2. In step 11, the UE shall return 4 RL... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3 Acknowledged mode | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.1 General information for AM tests | Two generic Radio Access Bearers are provided for AM tests.
The AM test RAB is set up using the Generic Procedure described in clause 7.1.3 of TS 34.108, and with the default RAB replaced as follows:
- For AM 7-bit "Length Indicator" tests: the RB configuration described in 3G TS 34.108 clause 6.11.3 is used. For these... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.2 Segmentation and reassembly / Selection of 7 or 15 bit Length Indicators | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.2.1 Definition | The RLC segments and concatenates SDUs into PDUs according to the PDU size configured by RRC. "Length Indicators" are added to allow correct reconstruction of SDUs. The selection of the size of the "Length Indicator" fields used must follow the specified rules. Incorrect operation of segmentation, concatenation, or cod... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.2.2 Conformance requirement | Except for the predefined values reserved for special purposes and listed in TS 25.322 section 9.2.2.8 the "Length Indicator" shall:
- be set to the number of octets between the end of the RLC header and up to and including the last octet of an RLC SDU segment;
- be included in the PDUs that they refer to.
[...]
The si... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.2.3 Test purpose | To test that if the configured AMD PDU size is l26 octets, 7 bit "Length Indicators" are used in transmitted AMD PDUs, otherwise, 15 bit "Length Indicators" are used. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.2.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 7-bit "Length Indicator" tests in clause 7.2.3.1.
These ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.2.5 Test requirements | The UE shall send 7 bit "Length Indicators" with values that correctly indicate the end of SDU in step b).
The UE shall send 15 bit "Length Indicators" with values that correctly indicate the end of SDU in step e). |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.3 Segmentation and Reassembly / 7-bit "Length Indicators" / Padding or Piggy-backed Status | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.3.1 Definition | The RLC segments and concatenates SDUs into AMD PDUs according to the PDU size configured by RRC. "Length Indicators" are added to allow correct reconstruction of SDUs. Incorrect operation of segmentation, concatenation, or coding of length indicators will result in failure of the UE to communicate. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.3.2 Conformance requirement | A "Length Indicator" is used to indicate the last octet of each RLC SDU ending within the PDU.
Except for the predefined values reserved for special purposes and listed in the tables below, the "Length Indicator" shall:
- be set to the number of octets between the end of the RLC header and up to and including the last ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.3.3 Test purpose | 1. To test that a large SDU is correctly segmented and padding added at the end.
2. To test that a large SDU is received correctly, whether or not it has piggy-backed status at the end. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.3.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 7-bit "Length Indicator" tests in clause 7.2.3.1.
These ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.3.5 Test requirements | 1. In steps 4 and 5, the UE shall return two RLC PDUs. The first shall have no "Length Indicators". The second shall have a "Length Indicator" indicating the PDU contains an SDU boundary after octet 1 of the data field, and the second shall indicate either that the remainder of the PDU contains padding, or that it con... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.4 Segmentation and Reassembly / 7-bit "Length Indicators" / LI = 0 | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.4.1 Definition | The RLC segments and concatenates SDUs into AMD PDUs according to the PDU size configured by RRC. A pre-defined "Length Indicator" value is used to indicate when an SDUs ends coincident with the end of the previous PDU. Incorrect operation of segmentation, concatenation, or coding of "Length Indicators" will result in ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.4.2 Conformance requirement | Except for the predefined values reserved for special purposes and listed in TS 25.322 section 9.2.2.8 the "Length Indicator" shall:
- be set to the number of octets between the end of the RLC header and up to and including the last octet of an RLC SDU segment;
- be included in the PDUs that they refer to.
[...]
In the... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.4.3 Test purpose | 1. To test that where an SDU exactly fills a PDU, an "Length Indicator" of all 0's is placed by the transmitter as the first "Length Indicator" in the next PDU.
2. To test that where an SDU exactly fills a PDU, and an "Length Indicator" of all 0's is the first "Length Indicator" in the next PDU, the receiver correctly ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.4.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 7-bit "Length Indicator" tests in clause 7.2.3.1.
These ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.4.5 Test requirements | The UE shall return two RLC PDUs. The first shall not include any "Length Indicators". The second shall have a "Length Indicator" indicating that the SDU exactly filled the previous PDU, and a "Length Indicator" indicating either that the remainder of the PDU contains padding, or that it contains a piggy-backed STATUS ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.5 Reassembly / 7-bit "Length Indicators" / Reserved LI value | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.5.1 Definition | The RLC segments and concatenates SDUs into AMD PDUs according to the PDU size configured by RRC. "Length Indicators" are added to allow correct reconstruction of SDUs. The behaviour of the RLC on reception of a reserved "Length Indicator" value is specified in the conformance requirement below. Incorrect operation of ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.5.2 Conformance requirement | Upon delivery by the lower layer of an AMD PDU that contains a "Length Indicator" value specified to be reserved for AMD PDUs in this version of the protocol, the Receiver shall:
- ignore that AMD PDU.
[...]
Length: 7 bits
Bit
Description
1111100
UMD PDU: The first data octet in this RLC PDU is the first octet of an RL... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.5.3 Test purpose | To test that PDUs with reserved "Length Indicators" are discarded by the receiving RLC. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.5.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 7-bit "Length Indicators" tests in clause 7.2.3.1.
The f... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.5.5 Test requirements | 1. The UE shall return a STATUS PDU indicating that PDUs with sequence numbers 1 and 2 were not received. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.6 Reassembly / 7-bit "Length Indicators" / LI value > PDU size | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.6.1 Definition | The RLC segments and concatenates SDUs into AMD PDUs according to the PDU size configured by RRC. "Length Indicators" are added to allow correct reconstruction of SDUs. The behaviour of the RLC on reception of an invalid "Length Indicator" value where the value is too large is specified in the conformance requirement b... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.6.2 Conformance requirement | If the "Length Indicator" of an AMD PDU has a value that is larger than the PDU size – RLC header size and is not one of the predefined values listed in the table of subclause 9.2.2.8, the Sender shall:
- ignore that AMD PDU.
Reference(s)
TS 25.322 clause 11.3.4.5. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.6.3 Test purpose | To test that PDUs with "Length Indicators" that point beyond the end of the PDU are discarded by the receiving RLC. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.6.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 7-bit "Length Indicator" tests in clause 7.2.3.1.
The fo... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.6.5 Test requirements | The UE shall return a STATUS PDU indicating that the PDU with sequence number 2 was not received. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.7 Segmentation and Reassembly / 15-bit "Length Indicators" / Padding or Piggy-backed Status | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.7.1 Definition | The RLC segments and concatenates SDUs into AMD PDUs according to the PDU size configured by RRC. "Length Indicators" are added to allow correct reconstruction of SDUs. Incorrect operation of segmentation, concatenation, or coding of "Length Indicators" will result in failure of the UE to communicate. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.7.2 Conformance requirement | The "Length Indicator" is used to indicate, each time, the end of an SDU occurs in the PU. The "Length Indicator" points out the number of octets between the end of the last "Length Indicator" field and up to and including the octet at the end of an SDU segment
A PDU that has unused space, to be referred to as padding,... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.7.3 Test purpose | 1. To test that a large SDU is correctly segmented and padding added at the end.
2. To test that a large SDU is received correctly, whether or not it has piggy-backed status at the end. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.7.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 15-bit "Length Indicator" tests in clause 7.2.3.1.
These... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.7.5 Test requirements | 1. In steps 4 and 5, the UE shall return two RLC PDUs. The first shall not include any "Length Indicators". The second shall have a "Length Indicator" indicating the PDU contains an SDU boundary after octet 1 of the data field, and the second shall indicate either that the remainder of the PDU contains padding, or tha... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.8 Segmentation and Reassembly / 15-bit "Length Indicators" / LI = 0 | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.8.1 Definition | The RLC segments and concatenates SDUs into AMD PDUs according to the PDU size configured by RRC. A pre-defined "Length Indicator" value is used to indicate when an SDUs ends coincident with the end of the previous PU. Incorrect operation of segmentation, concatenation, or coding of "Length Indicators" will result in f... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.8.2 Conformance requirement | If the PDU is exactly filled with the last segment of a SDU and there is no room for a "Length Indicator" field, a "Length Indicator" field set to only 0's shall be included as the first "Length Indicator" in the following PDU.
Reference(s)
TS 25.322 clause 11.3.2.1. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.8.3 Test purpose | 1. To test that where an SDU exactly fills a PDU, a "Length Indicator" of all 0's is placed by the transmitter as the first "Length Indicator" in the next PDU.
2. To test that where an SDU exactly fills a PDU, and a "Length Indicator" of all 0's is the first "Length Indicator" in the next PDU, the receiver correctly r... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.8.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 15-bit "Length Indicator" tests in clause 7.2.3.1.
These... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.8.5 Test requirements | The UE shall return two RLC PDUs. The first shall have no "Length Indicators". The second shall have a "Length Indicator" indicating that the SDU exactly filled the previous PDU, and a "Length Indicator" indicating either that the remainder of the PDU contains padding, or that it contains a piggy-backed STATUS PDU.
The... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.9 Segmentation and reassembly / 15-bit "Length Indicators" / One octet short LI | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.9.1 Definition | The RLC segments and concatenates SDUs into AMD PDUs according to the PDU size configured by RRC. A pre-defined "Length Indicator" value is used to indicate when an SDUs ends one octet short of the end of the previous PU. Incorrect operation of segmentation, concatenation, or coding of "Length Indicators" will result i... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.9.2 Conformance requirement | In the case where the last segment of an RLC SDU is one octet short of exactly filling the last RLC PU, and 15-bit "Length Indicators" are used, the next "Length Indicator" shall be placed as the first "Length Indicator" in the next PDU and have value "Length Indicator"=111 1111 1111 1011.
In the case where a PDU conta... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.9.3 Test purpose | 1. To test that where the UE transmits an SDU, which is one byte short of filling a PDU, a "Length Indicator" indicating one byte short is placed as the first "Length Indicator" in the next PDU.
2. To test that where the UE correctly handles a received PDU containing a "Length Indicator" indicating that an SDU ended o... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.9.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 15-bit "Length Indicator" tests in clause 7.2.3.1.
These... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.9.5 Test requirements | 1. The UE shall return two RLC PDUs. The first shall have no "Length Indicators". The second shall have 2 "Length Indicators". The first "Length Indicator" shall be an "Length Indicator" indicating that the SDU was one byte short of filling the previous PDU, and the second shall be a "Length Indicator" indicating that ... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.10 Reassembly / 15-bit "Length Indicators" / Reserved LI value | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.10.1 Definition | The RLC segments and concatenates SDUs into AMD PDU according to the PDU size configured by RRC. "Length Indicators" are added to allow correct reconstruction of SDUs. The behaviour of the RLC on reception of a reserved LI value has been specified. Incorrect operation of segmentation, concatenation, or coding of "Lengt... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.10.2 Conformance requirement | Upon reception of an AMD PDU that contains "Length Indicator" value "111111111111100" or "111111111111101": PDUs with this coding will be discarded by this version of the protocol.
Reference(s)
TS 25.322 clause 9.2.2.8. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.10.3 Test purpose | To test that PDUs with reserved "Length Indicators" are discarded by the receiving RLC. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.10.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 15-bit "Length Indicator" tests in clause 7.2.3.1.
The f... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.10.5 Test requirements | 1. The UE shall return a STATUS PDU indicating that PDUs with sequence numbers 1 and 2 were incorrectly received.
2. No uplink SDUs shall be received. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.11 Reassembly / 15-bit "Length Indicators" / LI value > PDU size | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.11.1 Definition | The RLC segments and concatenates SDUs into PDUs according to the PDU size configured by RRC. "Length Indicators" are added to allow correct reconstruction of SDUs. The behaviour of the RLC on reception of an invalid LI value has been specified. Incorrect operation of segmentation, concatenation, or coding of "Length I... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.11.2 Conformance requirement | If the "Length Indicator" of a PDU has a value that is larger than the PDU size – the number of octets containing "Length Indicators" in the PDU – 1 and is not one of the predefined values listed in the table of 3GPP TS 25.322 clause 9.2.2.8, the PDU shall be discarded and treated as a missing PDU.
Reference(s)
TS 25.3... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.11.3 Test purpose | To test that PDUs with "Length Indicators" that point beyond the end of the PDU are discarded by the receiving RLC. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.11.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS 34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 15-bit "Length Indicator" tests in clause 7.2.3.1.
The f... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.11.5 Test requirements | The UE shall indicate that the PDU with sequence number 2 was not received. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.12 Correct use of Sequence Numbering | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.12.1 Definition | Peer RLC entities use sequence numbering to detect missing PDUs, and for flow control purposes. Incorrect operation of sequence numbering will result in failure of the UE to communicate. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.12.2 Conformance requirement | This sub-clause describes the state variables used in AM and UM in order to specify the peer-to-peer protocol. All state variables are non-negative integers. UMD and AMD PDUs are numbered by modulo integer sequence numbers (SN) cycling through the field: 0 to 212 – 1 for AM … . All arithmetic operations contained in th... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.12.3 Test purpose | 1. To verify that the UE transmits the first PDU with the Sequence Number field equal to 0.
2. To verify that the UE increments the Sequence Number field according to the number of PDUs transmitted.
3. To verify that the UE wraps the Sequence Number after transmitting the 212-1th PDU.
4. To verify that the UE receiver... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.12.4 Method of test | Initial conditions
The generic procedure for Radio Bearer establishment (clause 7.1.3 of TS34.108) is executed, with all the parameters as specified in the procedure, with the exception that the default Radio Access Bearer is replaced with the RAB defined for AM 7-bit "Length Indicator" tests in clause 7.2.3.1.
The fol... |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.12.5 Test requirements | 1. The first PDU received shall have the SN field set to 0. The second PDU shall have the SN field set to 1, and the 4 097th PDU shall have the SN field set to 0.
2. The size and data content of the received SDUs shall match those of the transmitted SDUs. |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.13 Control of Transmit Window | |
4251e2eb3ecde7c73983ce7a4175ddf3 | 34.123-1 | 7.2.3.13.1 Definition | This test is to check that the UE is able to correctly control its RLC transmission window. Correct operation of RLC windowing is critical for acknowledged mode operation. |
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