• 热门标签

当前位置: 主页 > 航空资料 > 国外资料 > ICAO >

时间:2010-07-20 23:38来源:蓝天飞行翻译 作者:admin
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

4.7.3.10.4.4 Clearing cause Jield
4.7.3.10.4.4.1 The next octet shall be the clearing cause
field. It shall contain the clearing cause for the release of the
connection.
4.7.3.10.4.4.2 The coding of the clearing cause which
may be generated by the SSNDPX shall be as given in
Table 4-16.
4.7.3.10.4.5 Diagnostic code field
.
The octet following the clearing cause field shall be the
diagnostic code field. It shall contain additional information on
the reason for the release of the connection. The coding of the
diagnostic code field shall be dependent on the clearing cause
as in Table 4-16. The diagnostic code field codings when
connection release has been initiated by the SSNDPX shall be
as defined in Table 4-17.
4.7.3.10.4.6 Clear user data jield
Octet 3 shall contain the 8-bit SNPDU number.
4.7.3.10.6.4 User data fild
The field following the SNPDU number field shall contain the
user data. This field shall contain up to a maximum of 503
octets.
4.7.3.1 0.7.1 The interrupt data SNPDU format shall be
as defined in Figure 4- 19.
4.7.3.10.7.2 Interrupt user data field
The field following the logical channel number fi~ldsh all be
the interrupt user data field. This field shall contain up to a
maximum of 32 octets.
The interrupt confirm SNPDU format shall be as defined in
Figure 4-20.
4.7.3.1 0.9 RESET SNPDU
4.7.3.10.9.1 The reset SNPDU format shall be as
defined in Figure 4-21.
The field following the diagnostic code field shall be the user
data field. If present, this field shall contain not more than 128 4.7.3.10.9.2 Reserring cause
octets of user data.
4.7.3.10.5 CONNECTIONRELEASE
COMPLETE SNPD u
Octet 3 shall be the resetting cause field and shall contain the
reason for the reset. When the reset has been initiated by the
SSNDPX. the coding of the resetting cause field in a reset
SNPDU shall be as given in Table 4-16.
The connection release complete SNPDU format shall be as 4.7.3.10.9.3 Diagnostic code
defined in Figure 4- 17.
4.7.3.10.9.3.1 Octet 4 shall be the diagnostic code field
and shall contain additional information on the reason for the
4.7.3.10.6 DATA SNPDU reset. The coding of the diagnostic code field shall be dependent
on the resetting cause as given in Table 4-16. The
4.7.3:10.6.1 The data SNPDU format shall be as defined diagnostic code field codings when the reset has been initiated
in Figure 4-18. by the SSNDPX shall be as defined in Table 4-17.
Annex 10 - Aeronautical Telecommunications Volume 221
4.7.3.10.9.3.2 If the resetting cause field indicates "IWF
originated", the diagnostic code field shall have been passed
unchanged from the IWF as a result of its having initiated a
resetting procedure.
4.7.3.10.1 0 RESET CONFIRM SNPDU
The reset confirm SNPDU format shall be as defined in Figure
4-22.
4.7.3.10.11.1 The flow control (suspend) SNPDU format
shall be as defined in Figure 4-23.
a) throughput class negotiution;
b) transit delay selection and indication; and
c) fast select
4.7.3.10.13.4 Throughput class negotiation (TCN)
facility fomuzt
The format of the throughput class negotiation (TCN) facility
field shall be as defined in Figure 4-25.
4.7.3.10.13.5 Transit delay selection and indication
(TDSAI) jucility format
The format of the transit delay selection and indication facility
field shall be as defined in Figure 4-26.
4.7.3.3 0.1 1.2 Flow control reason field
4.7.3.10.13.6 Fast select facility format
Octet 3 shall contain the flow control reason field. This field
shall be set to 1 1001001 (suspend). The fast select facility format shall be as defined in Figure
4-27.
4.7.3.10.1 1.3 SNPDU number field
4.7.3.10.1 3.7 Expedited data negotiation
Octet 4 shall contain the 8-bit SNPDU number of the last insequence
received and accepted data SNPDU.
4.7.3.10.12 FLOW CONTROL (RESUME) SNPDU
4.7.3.10.12.1 The flow control (resume) SNPDU format
shall be as defined in Figure 4-24.
4.7.3.10.12.2 Flow control field
Octet 3 shall contain the flow control reason field. This field
shall be set to 1100101 1 (resume) to resume transmission from
the peer.
4.7.3.10.13.1 The facilities field shall be present only
when the facility field present indicator bit is set to one in the
connection request, and connection confirm SNPDUs.
4.7.3.10.13.2 The facilities field shall contain one facility
element for each facility or group of facilities requested.
The first octet of each facility element shall be the facility
code field, which shall indicate the code for the 'facility or
facilities requested. The remaining octets of a facility element
 
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址:附件10--航空电信an10_v3_1ed(38)