
				 A
				
			   ( 樨 V.42)
			
	    -  



A.1	 

	  뢠  ஢  楤 
ࠢ쭮 ࠡ ୠ⨢ 楤 ४樨 訡 DCE.


A.2	  

	. 8.1.2.


A.3	- -  

	 ⮬ ० 訡४騩  ࠡ⠥  ⮢ ⮪
. ଠ   -⮯ -ਥ஢ ஢
०   . A-1/V.42.  ஢ ० ॡ ᯮ짮
 ᯥ樠 ⮢ 祭 (SYN, DLE, STX  ETX)  ᯥ祭
஧筮. ᮡ ⨦ ஧筮 ᠭ  A.3.4 .

	  ।  ⮢  ⮯ ⠬.

		   8   7   6   5   4   3   2   1
		Ŀ
		            砫           
		               SYN                 1
		  0   0   0   1   0   1   1   0  
		Ĵ
		               DLE                     2
		  0   0   0   1   0   0   0   0  
		Ĵ
		               STX                     3
		  0   0   0   0   0   0   1   0  
		Ĵ
		                             4
		             K                     .
		Ĵ
		           ଠ                  .
		             L                     .
		Ĵ
		                        
		               DLE                   N-3
		  0   0   0   1   0   0   0   0  
		Ĵ
		               ETX                   N-2
		  0   0   0   0   0   0   1   1  
		Ĵ
		  ஫쭠 ᫥⥫쭮     N-1
		           (FCS)                  N
		

			   . A-1/V.42
	ଠ   -⮯ -ਥ஢ ०


A.3.1	 䫠 砫

	   稭  塠⮢ ᫥⥫쭮 䫠
砫 SYN-DLE-STX. 祭 䫠 ᫥⥫쭮 ।⠢ 
. A-1/V.42.


A.3.2	 

	ন   ᠭ  A.6.2  A.6.3.


A.3.3	ଠ樮 

	ଠ樮  , ᫨  , ᮤন ஧
짮⥫᪨ .


A.3.4	஧筮

	।騩 訡४騩   ஢ ⥫ 
(饥     ଠ樮 )  ⠢  DLE
 ᫥  騬 ⮬ DLE  ⮢ ⮪ ⥫ .
ਭ騩 訡४騩   ஢ ⥫  
뢠 ன DLE  塠⮢ ᫥⥫쭮 DLE-DLE. 
DLE ᬠਢ    ⥫ . DLE, ᯮ㥬  䫠
砫    ࠭祭 ࠢ  STX  ETX,  
㡫஢, ᪮   ᯮ  ஢ .


A.3.5	 䫠 

	   稢 塠⮢ ᫥⥫쭮
䫠  DLE-ETX ( ன ᫥  FCS). 祭 䫠
᫥⥫쭮 ।⠢  . A-1/V.42.


A.3.6	 ஫쭮 ᫥⥫쭮  (FCS)

	FCS -  16-⭠ ᫥⥫쭮, 祭  
 横᪮ 筮 ஫ (CRC) X^16 + X^15 + X^2 + 1. 
   ETX 䫠    ᫥ FCS.  砫  
 DLE, ᯮ㥬  ঠ ஧筮  (A.3.4),
᪫  ᫥ FCS.

	 -  CRC, ᯮ㥬  ⮬ ஢ ०,
⫨砥  ⮣,  ᠭ  8.1.1.6.1.


A.4	-  

	 ⮬ ० 訡४騥  ࠡ  ⮢ ⮪
. ଠ   -ਥ஢ ० ।⠢ 
. A-2/V.42.

		   8   7   6   5   4   3   2   1
		Ŀ
		                               1
		  0   1   1   1   1   1   1   0  
		Ĵ
		                             2
		             K                     .
		Ĵ
		           ଠ                  .
		             L                     .
		Ĵ
		  ஫쭠 ᫥⥫쭮     N-2
		           (FCS)                N-1
		Ĵ
		                                   N
		  0   1   1   1   1   1   1   0  
		

			   . A-2/V.42
		ଠ   -ਥ஢ ०


A.4.1	 ᫥⥫쭮  ஧筮

	. 8.1.1.2.


A.4.2	 

	ন   ।  A.6.2  A.6.3.


A.4.3	ଠ樮 

	ଠ樮  , ᫨  , ᮤন ஧
짮⥫᪨ . ন ଠ樮    
楫 ᫠ .


A.4.4	 ஫쭮 ᫥⥫쭮  (FCS)

	. 8.1.1.6.1.


A.5	 

	 -ਥ஢ ஢ ०, . 8.1.3, 㭪 d). 
-ਥ஢ ஢ ०, . 8.1.3, 㭪  a)  d).


A.6	     

A.6.1	騥 

	 楤 । ଠ ᮮ饭,  ᯮ
 ୠ⨢ 訡४饬 ᮥ.


A.6.2	  - ଠ

	  ⮨  ࠬ஢ 䨪஢  
६ . ࠬ 䨪஢ ,  䨪஢
ࠬ,  ।। , ।塞 祭 
⨯. ࠬ ६ ,  ६ ࠬ,    3
  .

	⢨⥫    ஢   
 (䨪஢ ࠬ 0)   ⨯ (䨪஢ ࠬ 1)
 䨪樨 ஢ ⠫ ⥩  . ଠ 
 . A-3/V.42.

		   8   7   6   5   4   3   2   1
		Ŀ
		     ஢ ࠬ 0    
		                     1
		              8               
		Ĵ
		     ஢ ࠬ 1    
		           ⨯               2
		              8               
		Ĵ
		     ஢ ࠬ n          3
		   (   ⨯)  
		                .                      .
		                .                      .
		Ĵ
		       ६ ࠬ 1           .
		         (易⥫)        
		Ĵ
		       ६ ࠬ 2           .
		         (易⥫)        
		Ĵ
		                .                      .
		                .                      .
		                .                      .
		Ĵ
		       ६ ࠬ n           L
		         (易⥫)        
		

			   . A-3/V.42
			ଠ  


A.6.2.1	஢ ࠬ 0 -  

	     ⮬  . 祭
  ।      . 
祭  砥  ᠬ .

	祭 255  ᯮ짮  樨 ⮣, 
᫥騥   ᮤঠ 16- ७  .
  ॡ    ।⠢ , ॢ饩 254
.


A.6.2.2	஢ ࠬ 1 -  ⨯

	 ⨯    ⮬  . 
⨯  ⨯    ஢ ⠢襩  .
   ।⠢  . A-1/V.42.

				. A-1/V.42
			      

	Ŀ
	               ⨯               祭   
	Ĵ
	  裡                     LR           1      
	 ࢠ                   LD           2      
	 ।                         LT           4      
	 ⢥ত                    LA           5      
	 饭                        LN           6      
	 ⢥ত 饭          LNA          7      
	


A.6.2.3	஢ ࠬ  2  n

	稥 䨪஢ ࠬ஢  2  n   ⨯ 
.


A.6.2.4	६ ࠬ

	 ६ ࠬ    :
	a)  ⨯ ࠬ,
	b)   ࠬ,
	c) 祭 ࠬ.

	 ६ ࠬ ।⠢  . A-4/V.42.

		   8   7   6   5   4   3   2   1
		Ŀ
		          ⨯            n+1
		Ĵ
		                         n+2
		                L                
		Ĵ
		           祭 1                  n+3
		Ĵ
		                .                      .
		                .                      .
		                .                      .
		Ĵ
		           祭 L                n+2+L
		

			   . A-4/V.42
		    ଠ ६ ࠬ


A.6.2.4.1	 ⨯ ६ ࠬ

	 ⨯ ६ ࠬ    
, ᮤঠ饣 祭    1  254.   ⨯ 
   ⤥쭠 ᨬ ᫥⥫쭠 㬥
⨯ ६ ࠬ஢.


A.6.2.4.2	  ६ ࠬ

	  ६ ࠬ    
,  । ⢮ , ᮤঠ 祭 ६
ࠬ.


A.6.2.4.3	祭 ६ ࠬ

	  ६ ࠬ ⮨     ;
⢮  । ஬  ࠬ.


A.6.3	  - ࠬ

A.6.3.1	

	 LT   LN  ᫥⥫쭮 ஭㬥஢,   
 ਭ 祭  0  祭   1 (
᫥⥫쭮 㬥樨).  ࠢ 256,  ᫥⥫ 
横᪨ 室  祭  ⮬ .


A.6.3.2	६ ﭨ । V(S)

	६ ﭨ । V(S) ਭ 祭
᫥⥫쭮  ᫥饣  浪 LT ,   
।. V(S)  ਭ 祭  0  祭   1.
祭 V(S) 㢥稢  1   ᯥ譮 । LT , 
   ॢ室 N(R) ᫥ ਭ⮣ LA   祬 
ᨬ쭮 ⢮ ⠢ LT ஢ (k). 祭 k । 
A.6.4.1.6   A.7.5.7.

	 樠樨 䠧  V(S) ⠭ ࠢ 1.


A.6.3.3	᫥⥫  । N(S)

	쪮 LT  ᮤঠ N(S), ᫥⥫  ।
뫠 LT ஢.   ,  ᫥騩 LT  砥 
।,  祭 N(S) ⠭ ࠢ 祭 ६
ﭨ । V(S).


A.6.3.4	६ ﭨ ਥ V(R)

	६ ﭨ ਥ V(R) ਭ 祭
᫥⥫쭮  ᫥饣  浪 LT , ਥ ண
. V(R)  ਭ 祭  0  祭   1.
祭 V(R) 㢥稢  1   訡筮 ਥ ।
LT , ᫥⥫  । ண N(S) ࠢ ६
ﭨ ਥ V(R).

	 樠樨 䠧  V(R) ⠭ ࠢ 1.


A.6.3.5	᫥⥫  ਥ N(R)

	 LA  ᮤঠ N(R), ᫥⥫  ।
᫥ ਭ⮣ LT .   ,  LA  砥 
।,  祭 N(R) ⠭ ࠢ ⥪饬 祭
६ ﭨ ਥ V(R)-1. N(R)   ⮬, 
訡४騩 , ।騩 N(R), ४⭮ ਭ  LT  
ࠬ   N(R) ⥫쭮.


A.6.3.6	६ ﭨ । 饭 V(SA)

	६ ﭨ । 饭 V(SA) ਭ 祭
᫥⥫쭮  ᫥饣  浪 LN ,   
।. V(SA)  ਭ 祭  0  祭   1.
祭 V(SA) 㢥稢  1   ᯥ譮 । LN .

	 樠樨 䠧  V(SA) ⠭ ࠢ 1.


A.6.3.7	᫥⥫  । 饭 N(SA)

	쪮 LN  ᮤঠ N(SA), ᫥⥫  ।
饭 뫠 LN ஢.   ,  ᫥騩 LN 
砥  ।,  祭 N(SA) ⠭ ࠢ 祭
६ ﭨ । 饭 V(SA).


A.6.3.8	६ ﭨ ਥ 饭 V(RA)

	६ ﭨ ਥ 饭 V(RA) ਭ 祭
᫥⥫쭮  ᫥饣  浪 LN , ਥ ண
. V(RA)  ਭ 祭  0  祭   1.
祭 V(RA) 㢥稢  1   訡筮 ਥ ।
LN , ᫥⥫  । 饭 ண N(SA) ࠢ
६ ﭨ ਥ 饭 V(RA).

	 樠樨 䠧  V(RA) ⠭ ࠢ 1.


A.6.3.9	᫥⥫  ਥ 饭 N(RA)

	 LNA  ᮤঠ N(RA), ᫥⥫  ।
饭 ᫥ ਭ⮣ LN .   ,  LNA 
砥  ।,  祭 N(RA) ⠭ ࠢ ⥪饬
祭 ६ ﭨ ਥ 饭 V(RA)-1. N(RA)  
⮬,  訡४騩 , ।騩 N(RA), ४⭮ ਭ 
LN   ࠬ   N(RA) ⥫쭮.


A.6.3.10	६ ﭨ । ਥ R(k)

	६ ﭨ । ਥ R(k) 砥 ⢮ LT
஢,  ਭ騩 ᯮᮡ ਭ. ⢮ ਭ  
⢥ত LT ஢  R(k)    , 祬 k (ᨬ쭮
᫮ ⠢ LT ஢). ⥬ ࠬ k ।  A.7.5.7.

	 訡४騩  室  䠧 , R(k)
⠭ ࠢ k.   ࠡ  䠧  R(k) 
訡४騬  ⠪ , ᪮쪮  室  筮
।⠢ ᯮᮡ ਥ ਭ LT .


A.6.3.11	 । ਥ N(k)

	쪮 LA  ᮤঠ N(k).   ,  LA 
砥  ।,  祭 N(k) ⠭ ࠢ 祭
६ ﭨ । ਥ R(k). N(k)   ⮬, 
訡४騩 , ।騩 N(k),  ४⭮ ਭ LT 
 ࠬ   N(R) + N(k) ⥫쭮.


A.6.3.12	६ ﭨ । । S(k)

	६ ﭨ । । S(k) 砥 ⢮ LT
஢,  ।騩 ᯮᮡ ।,  ਭ ⥫쭮
।  ਭ饣. ⢮  ⢥ত LT ஢  S(k) 
  , 祬 k (ᨬ쭮 ᫮ ⠢ LT ஢).
⥬ ࠬ k ।  A.7.5.7.

	 樠樨 䠧  S(k) ⠭ ࠢ k.


A.6.4	 ⠭ ⮪

	ୠ⨢ 訡४ 楤 稭 ࠡ 
䠧 ⠭ ⮪.  ⮩ 䠧 訡४騩  ⠥
樠஢ 訡४饥 ᮥ   묨.

	⮪ ᮮ饭   ᮮ饭ﬨ   ⠭
ᮥ  ।  -⮯ -ਥ஢ ०.
஢ ०  ࠡ  ᫥ 䠧 訡४饣
ᮥ ।   䠧 ⠭ ⮪.


A.6.4.1	 " 裡" (LR)

	 " 裡" (LR) ᯮ  ⠭
訡४饣 ᮥ   訡४騬 
 ⨢ 䨧᪮ ᮥ. LR  ⠪ ᯮ 
ᮣᮢ ࠡ ࠬ஢,    ⢨⥫  祭
ᥣ 訡४饣 ᮥ (. A.7.1.5).

	ࠬ   LR  ।⠢  . A-2/V.42.
 ଠ樮   LR   ᪠.

			   . A-2/V.42
		ࠬ   " 裡"

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                 ६
Ĵ
  ⨯                     F  M  LR                 1        
Ĵ
 ﭭ ࠬ 1              F  M  -                  2        
Ĵ
 ﭭ ࠬ 2              V  M                  1        
                                                        6        
                                          -                  1        
                                          -                  0        
                                          -                  0        
                                          -                  0        
                                          -                  0        
                                          -                  255      
Ĵ
 ஢ ०                     V  M                  2        
                                                        1        
                                                        2  3  
                                                    (. A.6.4.1.5)    
Ĵ
 ᨬ쭮 ᫮ ⠢      V  M                  3        
 LT ஢, k                                           1        
                                          k                 ६
Ĵ
 ᨬ쭠  ଠ樮 V  M                  4        
 , N401                                             2        
                                          ᨬ쭠 ६
                                          ( )                 
Ĵ
 ⨬ 䠧             V  M                  8        
                                                        1        
                                                 ६
                                                    (. A.6.4.1.8)    

F	஢ ࠬ
M	易⥫ ࠬ
V	६ ࠬ
O	易⥫ ࠬ


A.6.4.1.1	஢ ࠬ 0 -  

	祭     ⠭ ࠢ 祭
  , ᪫  ᮡ⢥ .


A.6.4.1.2	஢ ࠬ 1 -  ⨯

	祭   ⨯   ࠢ 1.


A.6.4.1.3	஢ ࠬ 2 - ﭭ ࠬ 1

	 ﭭ ࠬ   쨬 ⮬ .
祭 ⮩ ⠭  , ࠢ 2.


A.6.4.1.4	६ ࠬ 1 - ﭭ ࠬ 2

	 ﭭ ࠬ   ᫥⥫쭮  
祭ﬨ (1,6,1,0,0,0,0,255).


A.6.4.1.5	६ ࠬ 2 - ࠬ "஢ ०"

	ࠬ "஢ ०" । ஢ ०,  
 ᯮ짮  訡४饬 ᮥ.

	ᯮ짮 -⮯ -ਥ஢ ஢ ०
  ஭ ६  ।⠢ 祭 2.

	ᯮ짮 -ਥ஢ ஢ ०   ஭
६  ।⠢ 祭 3.

	訡४騩 ,  ন ஢ ० 3,
 ⠪ ন  ஢ ० 2.

	⢥騩 訡४騩  뫠 ⢥ LR  
ࠬ஬ "஢ ०", ⠭  襥 祭  祭
஢ ०, ন  ᠬ,  ஢ ०, ਭ⮣ 
樨饬 LR . ஢ ०, ।⠢ 祭 ࠬ 
⢥⭮ LR , । ஢ ०, ᯮ㥬 
訡४饬 ᮥ ᫥ 襭 䠧 ⠭ ⮪.


A.6.4.1.6	६ ࠬ 3 - ࠬ "ᨬ쭮 ᫮
		⠢ LT ஢", k

	ࠬ "ᨬ쭮 ᫮ ⠢ LT ஢" ।
ᨬ쭮 ᫮ LT ஢  ᨬ쭮  ଠ樮 ,
 訡४騩   ᫠     
⢥ত. 祭 k    ॢ 祭 
᫥⥫쭮 㬥樨  1.

	 ᯮ짮  祭 k, 襥 ᨬ쭮
祭  ࠢ .


A.6.4.1.7	६ ࠬ 4 - ࠬ "ᨬ쭠 
		ଠ樮 ", N401

	ࠬ "ᨬ쭠  ଠ樮 ", N401, ।
ᨬ   짮⥫  ,    ।
 ଠ樮   "।" (LT).


A.6.4.1.8	६ ࠬ 8 - "⨬ 䠧 "

	ࠬ "⨬ 䠧 " । 易⥫
,   ন  訡४饬
ᮥ  襭 ய᪭ ᯮᮡ.

	祭 ⮣ ࠬ ।⠢ ᮡ ⮢ , 
뢠 ᫥騥 ᯮ㥬  ⮪:
	 1	1 = ᨬ쭠  ଠ樮  256 ;
	 2	1 = 䨪஢  LT  LA ஢;
	 3-8	१ࢨ஢.

	१ࢨ஢  ⠭  0  । 
  ਥ.

	⢥騩 訡४騩  뫠 ⢥ LR 
⠭묨 ⠬ ࠬ "⨬ 䠧 ", ᫨  ᮣᥭ
 ᯮ짮 ᮮ⢥ ⥩ ⨬樨 䠧 .
, ।⠢ ⮢묨 祭ﬨ  ⢥ LR, ।
,   ᯮ짮  訡४饬 ᮥ
 祭 ᥩ 䠧 .


A.6.4.2	 "⢥ত" (LA)

	 "⢥ত" (LA) ᯮ  ⢥ত 襭
䠧 ⠭ ⮪ ୠ⨢ 訡४饩 楤.
⢥ত騩 LA 뫠 訡४騬 ,  뫠
樨騩 LR .

	᫠  ਭ ⢥ত騩 ⠭ ᮥ LA,
騩  ६ ᮮ饭ﬨ, 訡४騩  室 
䠧 .

	ࠬ    "⢥ত" ।⠢ 
. A-3a/V.42  A-3b/V.42.  ଠ樮   ᪠ 
LA .

				. A-3a/V.42
		   ࠬ   "⢥ত"
			(⨬஢ 䠧 )

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                  7        
Ĵ
  ⨯                     F  M  LA                 5        
Ĵ
 ᫥⥫  ਥ,     V  M                  1        
 N(R)                                                   1        
                                          N(R)               8     
Ĵ
  । ਥ, N(k)        V  M                  2        
                                                        1        
                                          ।             8     

F	஢ ࠬ
M	易⥫ ࠬ
V	६ ࠬ
O	易⥫ ࠬ


				. A-3b/V.42
		   ࠬ   "⢥ত"
			(⨬஢ 䠧 )

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                  3        
Ĵ
  ⨯                     F  M  LA                 5        
Ĵ
 ᫥⥫  ਥ,     F  M  N(R)               8     
 N(R)                                                                 
Ĵ
  । ਥ, N(k)        F  M  N(k)               8     

F	஢ ࠬ
M	易⥫ ࠬ
V	६ ࠬ
O	易⥫ ࠬ


A.6.4.2.1	஢ ࠬ 0 -  

	祭      ࠢ 7 
⨬஢ 䠧  (. . A-3a/V.42)  3 
⨬஢ 䠧  (. . A-3b/V.42).


A.6.4.2.2	஢ ࠬ 1 -  ⨯

	祭   ⨯   ࠢ 5.


A.6.4.2.3	६ ࠬ 1 - ᫥⥫  ਥ
		(⨬஢ 䠧 )

	ࠬ "᫥⥫  ਥ" ᮤন 祭 
ਥ, N(R), ᫥ ४⭮ ਭ⮣ LT . 祭
᫥⥫쭮  ਥ  ⢥ত饬 LA, ᯮ㥬  䠧
⠭ ⮪,   ࠢ 0.


A.6.4.2.4	६ ࠬ 2 - ࠧ । ਥ
		(⨬஢ 䠧 )

	ࠬ "ࠧ । ਥ" ᮤন 祭 ᨬ쭮
᫠ LT ஢,    ᫠ 訡४騬  
⮣,    㤥 ਮ⠭ । LT ஢  
⢥ত.

	祭 ࠧ । ਥ, ᯮ㥬  ⢥ত饬 LA,
 祭, ਭ⮥  ⢥ । ਥ  ⢥⭮ LR.


A.6.4.2.5	஢ ଠ  ६ ࠬ஢ 1  2
		(⨬஢ 䠧 )

	 ⢮  ᯮ짮 䨪஢ ଠ
LA   ⨬஢ 䠧 , ᫥⥫  ਥ 
ࠧ । ਥ 祭  䨪஢    .

	祭  ਭ ᫥⥫쭮  
䨪஢ ࠬ 2.

	祭  ਭ ࠧ ।  䨪஢
ࠬ 3.

	ࠬ   LA   ⨬஢ 䠧 
  . A-3b/V.42.


A.6.5	 " ᮥ"

	ୠ⨢ 訡४ 楤 ४頥 ࠡ 
䠧 " ᮥ".   䠧  ३   㣮 䠧
訡४饣 ᮥ.  䠧 " ᮥ" 
ᯮ짮   ஢ ०,    ।饩 䠧.


A.6.5.1	 "ࠧࢠ " (LD)

	 "ࠧࢠ " (LD) ᯮ  ४饭 ࠡ
⨢ 訡४饣 ᮥ   ⪠  ⪨
⠭ 訡४饥 ᮥ.

	ࠬ   LD  ।⠢  . A-4/V.42.
 ଠ樮   ᪠  LD .

			    . A-4/V.42
		ࠬ   "ࠧࢠ "

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                  4  7  
                                                    (. A.6.5.1.1)    
Ĵ
  ⨯                     F  M  LD                 2        
Ĵ
  稭                        V  M                  1        
                                                        1        
                                          祭          ६
                                                    (. A.6.5.1.3)    
Ĵ
  짮⥫                   V  O                  2        
                                                        1        
                                          祭          ६

F	஢ ࠬ
M	易⥫ ࠬ
V	६ ࠬ
O	易⥫ ࠬ


A.6.5.1.1	஢ ࠬ 0 -  

	祭      ࠢ 4  LD ஢
 ६ ࠬ 2  7  LD ஢ c ६ ࠬ஬ 2.


A.6.5.1.2	஢ ࠬ 1 -  ⨯

	祭   ⨯   ࠢ 2.


A.6.5.1.3	६ ࠬ 1 -  稭

	ࠬ " 稭" 砥 稭 ࠧ뢠 ᮥ, 
LD  ᫠  ﭨ ⨢ 訡४饣 ᮥ, 
稭 㤠 ⠭,  LD  ᫠  ⢥  
⠭ ᮥ.

	 稭 ᫥  . A-5/V.42.  稭 1, 2  3
ᯮ, ᫨ 䠧 " ᮥ" - १ 㤠  䠧
⠭ ⮪.

				. A-5/V.42
			 稭 "ࠧࢠ "

	Ŀ
	                          稭                       
	Ĵ
	     1      訡 䠧 ⠭ ⮪, LR ,  
	              ਭ                                   
	     2      ﭭ ࠬ 1 LR  ᮤন        
	            ⨬ 祭                          
	     3      ਭ LR   ᮢ⨬   
	            祭 ࠬ                            
	   4-254    १ࢨ஢                                
	    255      裡  樠⨢ 짮⥫        
	
	 -  3 ᯮ ⮫쪮   䠧 ⠭
	⮪ 樠஬ ⠭.


A.6.5.1.4	६ ࠬ 2 -  짮⥫

	ࠬ " 짮⥫"  易⥫ ࠬ஬. ᫨
 ࠬ  ,  । 짮⥫ 稭 ⪫祭
訡४饣 ᮥ.


A.6.6	 । 

	ୠ⨢ 訡४ 楤 ।
짮⥫᪨   䠧 । .


A.6.6.1	 "।" (LT)

	㭪樥  "।" (LT)  । 짮⥫᪨
 १ 訡४饥 ᮥ  ᫥⥫쭮
஭㬥஢ ଠ樮 . ࠬ   
"।" ।⠢  . A-6a/V.42  A-6b/V.42. ଠ樮 
 ᮤঠ     짮⥫᪨ , ⢮
 ࠭祭 ᨬ쭮  ଠ樮 , ᮣᮢ
  䠧 ⠭ ⮪. ⮥ ଠ樮  ( )
 ᪠.

				. A-6a/V.42
			ࠬ   "।"
			(⨬஢ 䠧 )

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                  4        
Ĵ
  ⨯                     F  M  LT                 4        
Ĵ
 ᫥⥫  ।,   V  M                  1        
 N(S)                                                   1        
                                          N(S)               8     

F	஢ ࠬ
M	易⥫ ࠬ
V	६ ࠬ
O	易⥫ ࠬ


				. A-6b/V.42
			ࠬ   "।"
			(⨬஢ 䠧 )

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                  2        
Ĵ
  ⨯                     F  M  LT                 4        
Ĵ
 ᫥⥫  ।,   F  M  N(S)               8     
 N(S)                                                                 

F	஢ ࠬ
M	易⥫ ࠬ
V	६ ࠬ
O	易⥫ ࠬ


A.6.6.1.1	஢ ࠬ 0 -  

	祭      ࠢ 4 
⨬஢ 䠧  (. . A-6a/V.42)  2 
⨬஢ 䠧  (. . A-6b/V.42).


A.6.6.1.2	஢ ࠬ 1 -  ⨯

	祭   ⨯   ࠢ 4.


A.6.6.1.3	६ ࠬ 1 - ࠬ "᫥⥫ 
		।" (⨬஢ 䠧 )

	ࠬ "᫥⥫  ।" ।  
   ଠ樮   ᫥⥫쭮 ࠡ  䠧 .
 ,  LT  砥  ।, 祭 ⮣ ࠬ
⠭ ࠢ ६ ﭨ । V(S). ६
ﭨ । 砫쭮 ࠢ 1  㢥稢  1,   256,
᫥  ᯥ譮 । LT .


A.6.6.1.4	஢ ଠ  ६ ࠬ 1
		(⨬஢ 䠧 )

	 ⢮  ᯮ짮 䨪஢ ଠ
LT   ⨬஢ 䠧 , ᫥⥫  ।
祭  䨪஢    .

	祭  ᫥⥫쭮  ।  䨪஢
ࠬ 2.

	 ଠ   . A-6b/V.42.


A.6.6.2	 "⢥ত" (LA)

	 "⢥ত" (LA) ᯮ  ⢥ত ਥ LT
஢  ࠬ   N(R) ⥫쭮.  LA  
⢥ত ᪮쪮 LT ஢.


A.6.6.2.1	ࠬ  

	ࠬ   LA    . A-3a/V.42 
A-3b/V.42; ࠬ ᠭ  ࠣ  A.6.4.2.1  A.6.4.2.5.
 ଠ樮   ᪠  LA .


A.6.6.2.2	। LT ஢

	ࠬ "। LT ஢" ᮤন 祭, ஥ ।⠢
᫮ LT ஢  ᨬ쭮  ଠ樮 , ஥
ਭ騩 ᯮᮡ ਭ   । LA . 祭 ।,
ࠢ , 㦨 ॡ 뫠饬 ⠭ । LT ஢.
। 뫠騬 LT ஢  ,  LA  
㫥 祭 । 㤥 ᫠.


A.6.7	। break

	 饭 ᯥ稢  堭  㢥
訡४騬   㣠  稨 break  䥩
DTE/DCE.


A.6.7.1	 饭 (LN)

	ࠬ    饭 (LN) ।⠢ 
. A-7/V.42.  ଠ樮   ᪠  LN .

			    . A-7/V.42
		ࠬ   饭

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                  7        
Ĵ
  ⨯                     F  M  LN                 6        
Ĵ
 ᫥⥫  ।    V  M                  1        
 饭, N(SA)                                       1        
                                          N(SA)              8     
Ĵ
  饭                      V  M                  2        
                                                        1        
                                          Break              1=D&E    
                                                             2=D&E  
                                                             3=D&E

F	஢ ࠬ
M	易⥫ ࠬ
D	騩 break
V	६ ࠬ
O	易⥫ ࠬ
E	 break


A.6.7.1.1	஢ ࠬ 0 -  

	祭      ࠢ 7.


A.6.7.1.2	஢ ࠬ 1 -  ⨯

	祭   ⨯   ࠢ 6.


A.6.7.1.3	६ ࠬ 1 - ᫥⥫ 
		। 饭

	ࠬ "᫥⥫  । 饭", N(SA),
।     ᫥⥫쭮 ࠭⢥ ।
饭.  ,  LN  砥  ।, 祭
⮣ ࠬ ⠭ ࠢ ६ ﭨ ।
饭 V(SA). ६ ﭨ । 饭 砫쭮 ࠢ
1  㢥稢  1,   256, ᫥  ᯥ譮 । LN
.


A.6.7.1.4	६ ࠬ 2 - ⨯ 饭

	 ࠬ "⨯ 饭" । 饭 訡४饣
  짮⥫᪨ 묨, 맢 ﭨ break.

	᫨ break ।  ࠧ騩, 訡४騩 
   , 筮 ।  ਭ 
break-ᨣ,    室  ﭨ ।  
  祭 짮⥫.

	᫨ break ।  , 訡४騩  
ࠡ break-ᨣ , ।   짮⥫,
騥 ।.

	. ࠣ 7.4  7.5.


A.6.7.2	 "⢥ত LN" (LNA)

	 "⢥ত LN" (LNA) ᯮ  ⢥ত
ᯥ譮 ਥ LN . ࠬ   LNA  ।⠢
 . A-8/V.42.  ଠ樮   ᪠  LNA .

				. A-8/V.42
		   ࠬ   "⢥ত LN"

Ŀ
           ࠬ             F  M             祭 
                                    V  O      祭                
Ĵ
                      F  M  -                  4        
Ĵ
  ⨯                     F  M  LNA                7        
Ĵ
 ᫥⥫  ਥ      V  M                  1        
 饭 N(RA)                                        1        
                                          N(RA)              8     

F	஢ ࠬ
M	易⥫ ࠬ
V	६ ࠬ
O	易⥫ ࠬ


A.6.7.2.1	஢ ࠬ 0 -  

	祭      ࠢ 4.


A.6.7.2.2	஢ ࠬ 1 -  ⨯

	祭   ⨯   ࠢ 7.


A.6.7.2.3	६ ࠬ 1 - ᫥⥫ 
		ਥ 饭

	ࠬ "᫥⥫  ਥ 饭" ᯮ 
⢥ত ਥ LN ஢  ࠬ   N(RA) ⥫쭮.


A.7	  

A.7.1	楤 䠧 ⠭ ⮪

A.7.1.1	楤 樠樨 ⠭

	 ⠭ ⮪ 稭 ᫥ ⮣,  㤥
⠭ 䨧᪮ ᮥ. 訡४騩  뢠饣 DCE
(樠) 稭 믮 楤 䠧 ⠭ ⮪.
訡४騩  ⢥饣 DCE (⢥騩)   ⮢ 
⢥  ⮪쭮 ᮮ饭  ᫥ ⮣,  㤥
⠭ 䨧᪮ ᮥ.


A.7.1.2	 楤 樠

	樠   ⠭ ᮥ ।祩 LR 
⢥饬   ⮢ ⠩ T401  ᫥饣 ।
,  ६  ⢥ .  ⢥ LR ਭ,
樠 믮 ᮣᮢ ࠬ஢ (. A.7.1.5)  ।
 祭 ࠬ஢,   쭥襬  ࠪਧ
訡४饥 ᮥ.

	᫨ ᮣᮢ ᯥ譮, 樠 । LA   室 
䠧 .

	樠  ୮ । 室 LR, ᫨:
	a) ६ ⠩ T401 ⥪  ६  ⢥ LR, 
	b) 室 ⮪쭮 ᮮ饭  ४⭮ ஫쭮
	   ᫥⥫쭮 .

	᫥ ୮ । 室 LR, 樠  ᢮
⠩ T401   ⢥. ᫨ ६ ⠩ T401  ⥪, 
室   ⮪쭮 ᮮ饭  訡筮 ஫쭮
᫥⥫쭮 , 樠  ⪠  ⠭
ᮥ. , 樠  ⠪    楤.


A.7.1.3	楤 ⢥饣

	⢥騩  稭 ⠭ ᮥ  ⪨ ⮢
⠩ T401.  LR ਭ, ⢥騩 믮 ᮣᮢ ࠬ஢
(. A.7.1.5)  ।  祭 ࠬ஢,   쭥襬
 ࠪਧ 訡४饥 ᮥ.

	᫨ ᮣᮢ ᯥ譮, ⢥騩 । LR 樠 
 ᢮ ⠩ T401  ᫥饣 । ,  ६
 ⢥ত .  ⢥ত LA ਭ, ⢥騩
室  䠧 .

	⢥騩  ୮ । ⢥ LR, ᫨:
	a) ६ ⠩ T401 ⥪  ६  ⢥ LA, 
	b) 室 ⮪쭮 ᮮ饭  ४⭮ ஫쭮
	   ᫥⥫쭮 , 
	c) 室   LR.

	᫥ ୮ । ⢥⭮ LR, ⢥騩  ⠩
T401   ⢥. ᫨ ६ ⠩ T401  ⥪,  室
  ⮪쭮 ᮮ饭  訡筮 ஫쭮 ᫥⥫쭮
, ⢥騩 ⪠뢠  ⠭ ᮥ.


A.7.1.4	⪠  ⠭

	᫨ ⢥騩 a) ਭ LR  ࠬࠬ,    
,  b)  ਭ  ⢥,    ३  䠧
" ᮥ".

	᫨ 樠 a) ਭ LR  ࠬࠬ, ᢨ⥫騬 
訡 ᮣᮢ ࠬ஢,  b)  ਭ  ⢥,  
 ३  䠧 " ᮥ".


A.7.1.5	ᮢ ࠬ஢

	訡४騩  ஢ ࠬ   祭 
ਭ LR  ࠢ   ७ 祭ﬨ.  ࠧ襭
⨢稩  祭 ࠬ஢ ᯮ ࠢ ᮣᮢ. ᫨
ࠢ ᮣᮢ   ࠧ ⨢,  ᮣᮢ
⠥ 訡.


A.7.1.5.1	ﭭ ࠬ 1

	஢ ࠬ 2 ᥣ   祭 2. ᫨
ᯮ 㣮 祭,  ᮣᮢ 訡筮.


A.7.1.5.2	ﭭ ࠬ 2

	 ࠬ ᥣ   . ࠢ ᮣᮢ
᪠  祭 ﭭ ࠬ 2,   १ ᥣ
 ﭭ 祭  ࠬ (. A.6.4.1.4).


A.7.1.5.3	஢ ०

	 ࠢ ᮣᮢ 롨ࠥ 襥   祭.


A.7.1.5.4	ᨬ쭮 ᫮  LT ஢, k

	祭 ᨬ쭮 ᫠  LT ஢, k, 㤥
襥   祭. ᫨ १饥 祭  ন,
 ᮣᮢ 訡筮.


A.7.1.5.5	ᨬ쭠  ଠ樮 , N401

	祭 ᨬ쭮  ଠ樮 , N401, 㤥
襥   祭. ᫨ १饥 祭  ন,
 ᮣᮢ 訡筮.


A.7.1.5.6	 ࠬ

	  ᮣᮢ ⢥騩  ஢ 
 ࠬ.  ⢥騩 뫠 ᢮ ⢥ LR,  砥
  ⮫쪮  ࠬ,  , -, ਭ, -, .


A.7.2	楤 䠧 " ᮥ"

	 ४饭 ᮥ   訡४騬 
ᯮ LD .  訡४騬  ਭ LD , 
 ४ 믮  ⮪ 楤.


A.7.2.1	४饭 ᮥ, 樨஢ 짮⥫

	  । 짮⥫᪨  짮⥫ 
樨஢ ४饭 訡४饣 ᮥ. 䥩 
짮⥫  訡४騬    ।⮬ 
樨.

	४饭 ᮥ, 樨஢ 짮⥫, 
ਢ  ⮬,  訡४騩  뫠 LD  襭
訡४饣 ᮥ. ᫥ ࠢ LD, 訡४騩
  ࠧࢠ 䨧᪮ ᮥ.


A.7.2.2	⪠  ⠭

	  ࠡ 䠧 ⠭ ⮪, ,  樨騩, 
⢥騩 ,  ⪠  ⮪ ⠭
訡४饥 ᮥ.

	᫨ 䠧 ४饭 ᮥ 樨஢ ᫥⢨ 訡
ࠢ ᮣᮢ, 訡४騩   ᫠ LD 
४饭 訡४饣 ᮥ. ᫥ ࠢ LD,
訡४騩   ࠧࢠ 䨧᪮ ᮥ.

	᫨ 䠧 ४饭 ᮥ 樨஢ ᫥⢨ 祭
६ ⠩ T401 ᫥ ਥ ⮪ ᮮ饭  ४⭮
஫쭮 ᫥⥫쭮 , 訡४騩  
᫠ LD  ४饭 訡४饣 ᮥ. ᫥ ࠢ
LD 訡४騩   ࠧࢠ 䨧᪮ ᮥ.

	᫨ 䠧 ४饭 ᮥ 樨஢ ᫥⢨ 祭
६ ⠩ T401,   ⮪ ᮮ饭  뫮 ਭ,
訡४騩   ४ ࠡ  ࠢ LD.
᪮ ᮥ  ࠭,    䥩  DTE 
। ।⢥  ८ࠧ⥫   । 
 䨧᪮ ᮥ  -⮯ ଠ   ४樨
訡.


A.7.2.3	⮪ 訡

	᫨ 訡४騩  ਭ ᠭ樮஢
⮪ ᮮ饭   砥 ⢥  㤠
訡४饣 ,  ४頥 ᮥ, ࠢ LD. ᫥
⮣ 訡४騩   ࠧࢠ 䨧᪮ ᮥ.


A.7.2.4	믮  ।

	᫨ 訡४騩 ,  । , ॢ蠥
祭 N400, ᨬ쭮 ⢮ ⮪ 믮 ।, 
४頥 ᮥ, ࠢ LD. ᫥ ⮣ 訡४騩 
 ࠧࢠ 䨧᪮ ᮥ.


A.7.3	楤 䠧 

	室  䠧  ⢫  ,  䨧᪮
ᮥ ⠭  䠧 ⠭ ⮪ 襭. 楤,
ਬ塞  । ஢  짮⥫᪨ 묨 
⢥তﬨ   ଠ樮 䠧, ᠭ .

	 ।  १ 訡४饥 ᮥ
ᯮ LT  LA .


A.7.3.1	। LT 

	᫨  訡४饣   짮⥫᪨ ,
।祭  ।,  । LT  N(S), ࠢ ⥪饬
祭 ६ ﭨ । V(S).   LT   
ᮤঠ  N401 짮⥫᪨   ଠ樮 .  
। LT  訡४騩  㢥稢  1,   256,
祭 ᢮ ६ ﭨ । V(S)  㬥蠥  1 S(k).

	᫨ ⠩ T401  饭  ६ । LT , 
室 ⮢.  k=1, ⠩  ᫥ 襭 ।
LT  訡४騬 .  k>1, ⠩  ।
砫 । 訡४騬  LT .

	᫨ S(k)=0, 訡४騩   ।  LT ஢
  ,   ⠭ 㫥 祭 S(k) ᫥⢨ ਥ
LA .


A.7.3.2	ਥ LT 

	 訡४騩  ਭ ⢨⥫ LT ,
᫥⥫  । N(S) ண ࠢ 祭 ६
ﭨ ਥ V(R), 訡४騩  ਬ ଠ樮 
⮣   ਡ 1,   256,  祭 ᢮ ६
ﭨ ਥ V(R).

	ਥ LT ਢ   ⠩ T402, ᫨  㦥  饭.

	ਥ LT  ⠪ ਢ  ।  ⢥ত (LA)
(. A.7.3.3).


A.7.3.2.1	ਥ ⢨⥫ ஢

	 訡४騩  ਭ ⢨⥫  (.
A.5),    .


A.7.3.2.2	ਥ ᫥⥫ LT ஢

	 訡४騩  ਭ ⢨⥫ LT ,
᫥⥫  । N(S) ண  ࠢ ⥪饬 祭
६ ﭨ ਥ V(R), 訡४騩   
ଠ樮  LT   । LA   ᮮ⢥⢨  A.7.3.3.

	 ਥ LT   N(S)=V(R)-1, ,  
। LA .


A.7.3.2.3	ਥ LT ஢  ⢨ । ਥ

	 訡४騩  ਭ ⢨⥫ LT  
 ६,   । ਥ R(k)=0,    ଠ樮
   । LA   ᮮ⢥⢨  A.7.3.3.


A.7.3.3	। LA 

	訡४騩  뫠 LA   ⢥ত
ᯥ譮 ਥ    LT ஢   㢥  
樨,   ॡ ୮ ।    LT
஢. LA  ⠪ ᮮ頥  ᯮᮡ ਭ饣 ਭ
⥫ LT .

	। LA    ⢫   ᫮,
㯯஢  ᨬ  祭 k   㯯.


A.7.3.3.1	k = 1

	 k=1, LA    ᫠, ᫨    
᫥ ᫮. ᫮ ᫥  浪 뢠 .
	a) ਭ ⢨⥫  (A.5).
	b) ਭ ᫥⥫ LT  (A.7.3.2.2).
	c) ਭ LT   ⢨ । ਥ (A.7.3.2.3).
	d) LT  ਭ ४⭮.


A.7.3.3.2	k > 1

	 k>1, LA    ᫠, ᫨    
᫥ ᫮. ᫮ ᫥  浪 뢠 .
	a) ਭ ⢨⥫  (A.5).
	b) ਭ ᫥⥫ LT  (A.7.3.2.2).
	c) ਭ LT   ⢨ । ਥ (A.7.3.2.3).
	d) ६ ⠩ T404 ⥪.
	e)   ᪮쪮 ४⭮ ਭ LT ஢  
	   ⢥ত,   짮⥫᪨   । .
	f)   ᪮쪮 ४⭮ ਭ LT ஢  
	   ⢥ত,  짮⥫᪨   ।, 
	   ⢮ ४⭮ ਭ,  ⢥ত LT ஢
	   ࠢ  , 祬 k/2.
	g)   ᪮쪮 ४⭮ ਭ LT ஢  
	   ⢥ত,  짮⥫᪨   ।,
	   ⢮ ४⭮ ਭ,  ⢥ত LT ஢
	   , 祬 k/2,  ६ ⠩ T402 ⥪.

	 T404  ⮢,  訡४騩 
室  䠧 .  T404  ⮢ ᥣ, 
뫠 LA .


A.7.3.4	ਥ LA 

	 ਭ LA , ਭ騩 訡४騩 
㤥 ᬠਢ N(R), ᮤঠ騩  ⮬ ,  ⢥
⢥ত   LT ஢,   ।  祭ﬨ N(S)
  ਭ⮣ N(R) ⥫쭮.  T401 㤥 ⠭, ᫨
 ⢥ত LT ஢  ⠫, .. ਭ LA 
⢥ত  ⠢訥 LT .  T401 室 ⮢,
᫨  ⢥ত LT .

	訡४騩 , ਭ騩 LA , ᯮ N(k),
ᮤঠ騩  ,  ᫮  ⢥ত LT ஢,  ⢥
 祭 S(k).


A.7.3.5	ୠ । LT ஢

	訡४騩  㤥 樨஢  । LT
஢  ⮬ 砥,  뫨 ࠢ LT ,   뫨
⢥ত,      ᫥ ᫮:
	a) ਭ LA   祭 N(R), ࠢ N(R) ।饣
	   ਭ⮣ LA .
	b) ६ ⠩ T401 ⥪.

	ୠ । 稭  ࢮ LT ,    
⢥ত.

	᫨ S(k)=0, 訡४騩   㤥 ୮ ।
 LT ஢   ,   ⠭ 㫥 祭 S(k)
᫥⢨ ਥ LA .

	 T401  ⮢   ୮ । ࢮ
 ⢥ত LT ஢.  k=1, ⠩  ᫥ 襭
। LT  訡४騬 .  k>1, ⠩ 
। 砫 । 訡४騬  LT .

	  ୮ । ਥ LA   ⢥न
᪮쪮 LT ஢,  ୮ ।;  ⢥ত LT
 ୮  ।.


A.7.3.6	㦥 吝 訡

	।騩 訡४騩  ᮤন 稪 
।   LT . ᫨ ᮤন ⮣ 稪  -
LT  ⨣ 祭 N400, 䨪 訡 ᮥ, 
訡४騩  室  䠧 " ᮥ".


A.7.4	楤 break-ᨣ஢

	訡४騩   䠧   ᯮ짮
楤 break-ᨣ஢,   砥 break-ᨣ 
짮⥫  䥩 V.24. Break-ᨣ  ਢ  ।
 饭 (LN). 楤,  ਬ  । LN ,
ᠭ .

	 饭 (LN)   ⢥ত 饭 (LNA)
ᯮ  । break-ᨣ १ 訡४饥
ᮥ.


A.7.4.1	। LN 

	 訡४騩  砥 break-ᨣ  ।,
 । LN   N(SA), ࠢ ⥪饬 祭 ६ ﭨ
। 饭 V(SA).  T401  ⮢ ᫥ ࠢ LN
.

	LN    । ⮫쪮  ⮬ 砥, ᫨  ⠢
LN ஢,    뫨 ⢥ত.

	᫨ LN  ।  ,    ।
,  ᫮,   ।  騩   ,
,  ⨢ 砥, ࠧ  砭 ⥪饩 ।.  LN
 뫠 ᫥ ⢥ত  LT ஢,  । 
୮ ।   ॡ LN,   ᫥
짮⥫᪨ .


A.7.4.2	饭  묨 ।饣 LN 

	. . 4/V.42.


A.7.4.3	ਥ LN 

	訡४騩    믮 楤
break-ᨣ஢,   砥 ⢨⥫ LN ,  ஬
᫥⥫  । 饭 N(SA) ࠢ ६ ﭨ
ਥ 饭 V(RA). 訡४騩   ࠡ 
  ਡ 1,   256,  ६ ﭨ ਥ 饭
V(RA). ᫨ ਭ ⢨⥫ LN   N(SA) 訬, 祬 V(RA),
訡४騩   ந஢ break-ᨣ.

	ਥ  ⢨⥫쭮 LN   ਢ  ।
訡४騬   "⢥ত LN" (LNA)  ᮮ⢥⢨ 
A.7.4.5.


A.7.4.4	饭  묨 ਭ饣 LN 

	. . 5/V.42.


A.7.4.5	। LNA 

	訡४騩  ᯮ LNA   ⢥ত
ᯥ譮 ਥ LN .  ।  ⢥  ਥ ⢨⥫쭮 LN
. LNA   ᮤঠ 祭 N(RA), ࠢ 祭 N(SA),
ᮤঠ饬  ਭ⮬ LN .


A.7.4.6	ਥ LNA 

	ਭ LNA , ᮤঠ騩 N(RA),  ⢥ত LN
, । ࠭,  N(SA), ࠢ ਭ⮬ N(RA). ᫨ ਭ
N(RA) ࠢ N(SA) ⠢襣 LN , ⠩ T401   ⠭,
 ६ ﭨ । 饭 V(SA) - 㢥祭  1,  
256.

	᫥ ४⭮ ਥ LNA , ⢥ত饣 ⠢訩 LN
, 楤 break-ᨣ஢ 襭,  訡४騩
  । 짮⥫᪨ .


A.7.4.7	ୠ । LN ஢

	 祭 ६ ⠩ T401, 訡४騩  㤥
୮ । ⢥ত LN . ⢥ত LN  ⠪
  । ୮, ᫨ ਭ LNA   祭 N(RA)
訬, 祬 N(SA).

	 T401  ⮢   । LN .


A.7.4.8	㦥 吝 訡

	।騩 訡४騩   ᮤঠ 稪
 ।   LN . ᫨ ᮤন ⮣ 稪 
- LN  ⨣ 祭 N400, 䨪 訡 ᮥ,
 訡४騩  室  䠧 " ᮥ".


A.7.5	祭 ⥬ ࠬ஢ ४樨 訡

A.7.5.1	 T401 - ⠩ ⢥ত

	ਮ ६ ⠩ T401,  祭 ண  
樨஢ ୠ । ,  ਭ  ⮬ ⮣,
  ⢫  ⠩ -  砫,    । .

	ਮ ६ ⠩ T401  䠧 ⠭ ⮪ 
室   0.5 - 9 ᥪ㭤.

	ਮ ६ ⠩ T401  । LT  LN ஢  
᪮ ।   䨧᪮ ᮥ   । 
᫥饩 㫥:

	        2 ((k / 2) * Lh (Lr + Llt + N401) + Lh (Lr + La))
	T401 >=  + Trt ,
	                             bps


	Lh  - ⢮  (஢ ० 2 = 10, ஢ ० 3 = 8);
	Lr  -   , ।饩 
	      (-ਥ஢ ஢ ० = 7, -ਥ஢
	      ஢ ० = 4);
	Llt -    LT  (⨬஢ 䠧 
	      = 5, ⨬஢ 䠧  = 3);
	Lla -    LA  (⨬஢ 䠧 
	      = 8, ⨬஢ 䠧  = 4);
	Trt - 宦 প    ( 㤠 ࠡ
	       প 믮 । 権);
	bps - ᪮  䨧᪮ ᮥ    ᥪ㭤.

	 祭 ।⠢  . A-9/V.42.

				. A-9/V.42
		祭 ⠩ T401  । LT  LN ஢

	Ŀ
	  䨧-   ਮ ( ᥪ㭤) ਮ ( ᥪ㭤)
	  ᮥ      N401 = 64        N401 = 256     
	    ( /c)                                             
	Ĵ
	        1200                 6                   16         
	        2400                 4                    9         
	


A.7.5.2	 T402 - LA ⠩

	ਮ ६ ⠩ T402,  祭 ண  
᫠ ⢥ত, । ᨬ쭮 ⨬ ६ প
 ।祩 ⢥ত ஢ 訡४騬   ⮣,
⮡ ࠭஢ ਥ ⢥ত ⮬  祭 ६ 
⠩ T401 (६ ⠩ T402 = 0.5 ६ ⠩ T401).


A.7.5.3	 T403 - ⠩ ⥫쭮

	訡४騩    ⢥ 易⥫쭮
ন ⠩ T403  ਮ ६  ࠩ   59 ᥪ㭤.
ਮ ६ ⠩ T403   ᯮ짮 訡४騬
  㦥 ﭨ ⮣ ᮥ,  ஬
  ⨢   ࠡᯮᮡ.

	T403   室  䠧     ਥ 
⢨⥫쭮 .

	᫨ T403    ६  ⥪, ஫騩  
 ३  䠧 " ᮥ"  ४ ᮥ.


A.7.5.4	 T404 - ⠩ ࠢ ⮪

	ਮ ६ ⠩ T404,  祭 ண  
᫠  ⢥ত,  ᯮ짮  祭 ᥩ 䠧 
 訡४饬 ᮥ. ਮ ६ ⠩ T404 
  ᪮ ।   䨧᪮ ᮥ  
 ।  . A-10/V.42.

				. A-10/V.42
			祭 ६ ⠩ T404

		Ŀ
		  䨧᪮ ᮥ     ਮ    
		            ( /)             ( ᥪ㭤) 
		Ĵ
		            1200                        7      
		            2400                   3      
		


A.7.5.5	ᨬ쭮 ⢮  । (N400)

	祭 N400  ஢ ᨬ쭮 ⢮ ⮪,
।ਭ 訡४騬 , ᯥ譮  ।
 ᢮ .

	祭 N400   ࠢ 12.


A.7.5.6	ᨬ쭮 ⢮   ଠ樮  (N401)

	祭 N401  ஢ ᨬ쭮 ⢮  
ଠ樮 , ᪫  DLE ( -⮯
-ਥ஢ ஢ ०),   0 ( -ਥ஢
஢ ०), ⠢  ஧筮, ஥ 訡४騩
 ᮣᥭ ਭ  .

	祭 N401  ।   䠧 ⠭
⮪   ६ ࠬ 4 LR (. A.6.4.1.7).

	 - 騥 ᥡ ॠ樨  ন 祭
N401 = 64.


A.7.5.7	ᨬ쭮 ⢮  ஢ (k)

	祭 k  ஢ ᨬ쭮 ⢮
᫥⥫쭮 ஭㬥஢ LT ஢,   ⠢ 
訡४饬  (.., ⢥ত).

	祭 k  ।   䠧 ⠭ ⮪
  ६ ࠬ 3 LR (. A.6.4.1.6).

	祭 k    ॢ 255.

	 - 騥 ᥡ ॠ樨  ন 祭
k = 8.

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