• 검색 결과가 없습니다.

scan Page

N/A
N/A
Protected

Academic year: 2022

Share "scan Page"

Copied!
6
0
0

로드 중.... (전체 텍스트 보기)

전체 글

(1)

             





   









              

    !"#$%#"&'#$$!!() * !"#"#"&'#"'+,(-  .&$../.0 0 

 1  2 #   #  -- 0      

    ..     .    2   2  0 -     ..   .  

  - 3*     ..   *   . 4  0  . . . . 2

5    -    - ..     -     

2   (   0 6 -       - - 7

- . 2     -- 2        .  2 0

       -  

  ! "

1  22.2  # 

 #  -- 0 6.2

    -  #8 2 

     -  .   ..    2 .#

.   .  &"+  #  .   .   #

-   0        2  2 

.  &        - - 2 

     . 0   - #   -.

- -  -        2 #

    5  92 590    

. 4   :;<   "++;   *. #

    # 0 2   

       2# -- 

  ..   0  Æ  

 -    -     0

  -       2 

-    .  .  0 -. . 

 .      Æ :$<:=<0 9 #

2  -- 11.

    :"<  1 )5 1  #

 ) -  5 -:,<:%<0     - #

   - -   .   .   -  

.  --   2    #

 -0 :"<    - 

2     -.   . 

     2  #

0  :"< 2  2   -#

 -  2   2

   -  . .    :,<  

 #  -     -  :"<0

6    :"<      

 - :,< -  -.     - #

    0 1  - :"<:,<    #

    .   .     

- .  2     2    

#   0 2           

 #    .      

        

          

   !"#

 .     *    2  

.    #    4 ( #

-         # 

2     ##   0       #

       -    

 ..   -    ..   0 6

 . . 2 2   -    -

5 )5 #   ) -    - #

    ##    2 

#   0 5 )  -     - 

 - 2    .   .  

 .   --   2    

 .   0 6   -#

-  .     2  .#

.   .     -0 >  

5 )  -   #  

.  -   - 4  

*    #  - -0  

- 4     .  #  

   4 -2 # 5 ) #

 -     ..  *     

2    2 -.    0

  "0*.  - 4    5 )  -0

    -  .    ,00 6

  %0  5 )  -  7   - #

    .  0 )  -  

.    $00

 !"#$ " % ! &" !"'&  $! %

( %$"'(

              

    

8   7          A65

A   6? 5   . ;0;

:;< 2        ?  . 4 

   0  5 )   .  2  *. 

   A65      

 0 8    A65  A65( 2 2  

 -   --   -  0 1 

 A652 -  -     #  

- 0 6    .  2 2     2

(2)

  *. -  . 

-  . (-  . -  

    .     B C65C 

6? 5  2  .     



 0

1  -  . - #

        .  #

? -         

 0 65 )  -  #

      .     -#

.     -  .   (22  

-.     * 0

-       

-  -    

    . .0

6  22 . . -    . #

    .  - 0 8     

.       . (     .  .   0

5  2 ) ;      .   

    

 

 



0   #

  .        2 

     ?  .  0 6 

.    .  - -

2   .    0 65 )  - 

 -  -   D;@,  #

-  0  2  -   0

Search scan

Page

scan Page

Search Page

State Determine

T pairingTO is expired ?

No

Yes

) 0;0 - 4  @  .   

          

8 2  -    0

 .  .    .  ?    #

 .  .   E .  ?   0 5  

 4    -  .   

51F06 % 0  ;   *#

  -- 51F  

   2  

  ?  . . 0 5       2 #

 ;0     

F  F >- > 9  9 1 1

FF   >6--  

96    11  

-         B

  .  0 9 E    B #

?  ? . 2  ) .    

.   0 E   EB .. 

      . . 0 5 .  .  

4  2    2 

   EB 51F  FF . B

.    .  -   -  

. 0       51F  

E0    .    . 0    

  .     ) "  -  32

 -0

Inquiry node(T) Inquiry Scan node node(R)

Inquiry Request

Inquiry Response with its FHS packet

ID packet of node T ID packet of node R

[Search State] [Search Scan State]

[Page State]

[Page Scan State]

FHS packet ID packet of node R

POLL packet COTABLE R packet Resultant COTABLE packet

[Half Connection State]

[Half Connection State]

Dynamic_Coordination()

[Connection State]

Piconet_Estab_Checker()

Estab_Piconet() if needed

[Connection State]

Update_Table() [Slave response]

[Master response]

) 0"0 - 4 - 32 5 )  -

"0"0;  

     2   ? .#

.  ?21      7 0 6

 .;0;:;<-     FF. 

     -  .   2   .  

 ?.. ?2  - -  #

 B  0 8 .   .. 

. 2     B51F

   B 51F0 -        

 . .  -  .    

    0     

2 2     E) E  ) #

?  0 )  .    #

        .  

  4 0

  $ " %(

2 2      

 *.  5 )  -0 5   -  #

   . 0 C      

. 0 - -     --

  -  ( 2    ##   0

6         -- 

   2   (2   

#   0 1       

2   .    ##    

#         -  .2 0   

   2    0

        2  -#

.   -       . -  -

. .   2G 0- --- . 

:&<0

 5 )  -    2 .    #

  .   ..-  . 0    

(3)

. 09      

     *.  0 9  2   #

 B          

.    



.   2   .   #

.    -  . 0 

 .  -   -- 2 2    

  -     .   

  .(5     

-       0 5        

2 .   .   .   

     2      0

   .  .  

2   0  ..-.  

    .  4  (2

   -  --   .    

 - * -- -     . # 4  #

  -#   *.  0 6..- . 

.       .  

      2     @   

      -     0

   2            #

          

  ..    0

    

6   2  *2

    EB51F FFB .

.  ) "0     H     

 .   .    .   #

#    ##   ##   ## 0

E   "  ,0 ) - 2   

> *6 .     -  -  #

 . 0 6   - 2 .. - 2

       --  2 

  0

52   ,2     #

        .0   

  -.  0 6    -   

2 .  E- Æ  2  

 --    .0 9*      .

  .          .   #

4 2   0 2    .  - * --

- --     .2     

 0 5     -      . 

..- . 0 1   .2 .





 --       0 6  

 - 2     . - 

  2  .0 5  - #

  --  .    0 8

* -     2 * -.  ) ,0  

     -    -.     .  .0

6    2       *  

   2  .0 F  * -. 2 ) 

%0  2  - -      0

8  .        2 

 .        2  

 0  2  2      0 6

A D

C

B

E

A :

(a) a group A merges a node E (b) a node I makes a connection with a group A by obtaining a node H as a bridge

B C D B C D E

A E: E A

CoTABLE

A D

C

B E

A : BCD

E B C D E

A E: E A

: Leader

: Member A

F

D B

I G

H E

C I : BCDE

A : FGH BCDE

A FGHI I AH

A F

D B

I G

H E

C

BCDE I :

A : FGH BCDE

A FGHI H I H AH H

) 0,0 * -.  %#;+ > *6 9 C .

(a) a group E merges a group I (b) a group E includes members of a group I as many as possible A

D

C B

E H

G

I K

J F

A D

C B

E H

G

I K

J F

A D

C B

E H

G

I K

F J

L

A

C B

E H

G

I K

F J

L D

C A : BCD BCDEI

E : ACFGH C

IJKB CFGH E IJK

I :

A E A : BCD BCDEI

E : ACFGH

IJLKB CFGH

JKL

I : ABJKL

ECFGH L A

E

I

C L

C

A : BCD

BCD EI

C

E : ACFGH

IJLKB CFGH

I : ABJKL

ECFGH BJKL

BC I B

A

E A : BCD BCDEI

C

E : ACFGH

CFGH IJKB E

B

I : ABJK

ECFGH BJK

A BC I

) 0 %0 * -.    ;"#;% > *6  C . 

C .        2  

- .* 

(a) a group A merges a group I (b) a group A includes a group I as many as possible F

G

E H

A D

C

I K

J B

L

M O

A : BCDEF E

IKJ BCD

E

E F : E GHE AGHE

I : JKL K

ABCDE

A I JK

L : L KMO IKMO K

F G

E H

A D

C

I K

J B

L

M O

E

A : BCDEF

K

IKJ BCDE

IJK

E F : E GHE AGHE

A I :

A

K L : L KMO IKMO

F G

E H

A D

C

I K

P

B

L

M O

J

A : BCDEF E

IKJ BCD

E

E F : E GHE AGHE

I : JKLP K

ABCDE JKP

A I

K L : L KMO IKMO

E

A : BCDEF

P

IKJ BCDE

JKP

E F : E GHE AGHE

I : JKLP

ABCDE

P

A I

K L : L KMO IKMO F

G

E H

A D

C

I K

P

B

L

M O

J

) 0 $0 * -.    ;&#"" > *6  C . 

C .        2  

- . * 

(4)

    





@@     --    . 

@@

 



   --   E . 

!   E

 F   F 

> *6  



Ì

 



Ê



 F       F 





 



"



 



!    

"    !

> *6  



½

 



¾



      -- !

E* 2 

"

> *6  



½

 



¾



 >    

    

    

> *6  



Ì

 



Ê



 

   



-- 

E* 2 

> *6  



Ì

 



Ê



      -- 

E* 2 

> *6  



Ì

 



Ê



     

>    

     

>    



5  2   E 0

) %  . 62    .  .52 

  -  .0 5-   -  

 .606       .6   

 1    .-   .6 ) % 

 2    --    .6  -  

.  ) %0     .6

  1   2  

  . -   .2   

  .6     0 E  

-  2  -.0

) $     2 2  .   #

 2   0 6   *  -#

-       EB 51F      0 5

-- -     .B   

51F -    .B--  0

6           

  -- G 0##   0

5 2   .  

 .   #  # 0 2 

*      - 51FB--#

  0  2- .   

         .    

0   --  .   

" #  

 





@@  - --   .2   I

@@



-     .2   I

; ! J J 

"  7   7  @@9 9 

, 

(

E(





%  + 7 7 + @@9 C .7 9K 

$ J



 



=  

&   $ ($ 

! 

' 1   -- C .

;+ -    1

;;    @@C .C .

;"  2 E* 

;,   . E   

;% 5  -    . -  . 

;$  

;= 

;& 5D   @@* --   (

;! 1D





@@* -- 





(

;' J5J1 @@C .  C .E

"+     5

"; 

""   E  1

  . -  . * 



--#

  0

     

 .    2 .   

2    - -- 

 .    - * ---   . #

4  -  *.  0 6..#

-.  .     #

        -0   . 

     2   @ 

       - -- 

  G 2        0   

2          

        ..  

 0    - 2  -.

   -  2  . 

0

) "($ " $! $'"'

 -     20 8 - 5 )

 -2 >  L   0  #

    .   -.-   61>

1  -  :!< 2   .   1

  -   #"0 5  -    

-    +0,;$ 2  ?    

0  ?..    -.-

  .    -     

 20    







(5)

4*     -    ;0"! %0!

   . 

 

4* "++

-0 -



"+-M-  #

  0



 

4* 

"++- . 0 5    ;++ 0

0 10 20 30 40 50 60

0 2 4 6 8 10 12 14 16 18 20

node = 64

Time (sec)

Number

Piconet Bridge Full Piconet Connect

0 10 20 30 40 50 60

0 5 10 15 20 25 30 35 40

node = 128

Time (sec)

Number

Piconet Bridge Full Piconet Connect

) 0=0 1 )5 -     - 

   #   0

8  -  5 )  -  2 (

00 #  ##   0 .  #

   -    -.  2  *   1 )5 #

-0F ) =0   -   . 

-    &    -    - #

 0 6  2      -    -.

2   - 7 0 5 2 )  = 5 ) #

 -    1 )5   

       -  . #

    .  -      1 )50

  2- 2    5 )  - 

. - 0

1  *.    -    2 2  4

- - 0

D       ;





D





%"







2  -   0 "

 -   -       2 

0 10 20 30 40 50 60

0 2 4 6 8 10 12 14 16 18 20

node = 64

Time (sec)

Number

Piconet Bridge Full Piconet Connect

0 10 20 30 40 50 60

0 5 10 15 20 25 30 35 40

node = 128

Time (sec)

Number

Piconet Bridge Full Piconet Connect

) 0 &0 5 )  -        - 

   #   0

  0      ## -  0

 -     -     

 0 8   -    2  -    

   0 ##   -   .  -  #

  -   (," =% ;"!0

5 2 )  ;+    



.   #

 0 >   2      -  

2   .  -      $  )  ;;0

)   



 ;% 2   -  

#   ) =&0



 . . . .  -     #

      #   

  4 0 5 )  -   7 1B

   - -0 1   2 

 B       - 2#

  .  - 0  5 )  - 

.  -  -    -  2 

-  .   -    -

   2      0

      - H  -#

  0

(6)

0 10 20 30 40 50 60 0

5 10 15 20 25 30

node = 32

Time (sec)

Number

rho = 3.3 rho = 4.6 rho = 6.1 rho = 8.6 rho = 14.3 rho = 23.4 rho = 30.0

) 0!0    



2- 

  ,"0

0 10 20 30 40 50 60

0 10 20 30 40 50 60

node = 64

Time (sec)

Number

rho = 3.5 rho = 5.0 rho = 6.6 rho = 9.6 rho = 14.8 rho = 23.9 rho = 34.8 rho = 44.4 rho = 50.5

) 0'0    



2- 

  =%0

 *  '

:;< N . 4     1 - ;0;O

.@@22200-0

:"<        1 2  F   #

   E  F >  OA   .

1  5  92 O

 !!"# $     %    

         &  #

'  # () * +("++;

:,<  F 2  #P O51   

) -   5 -O ,     

   ( !!"# , -!"#  ( ) *

.("++;

:%<  F 25- 0>   #P O #

 -  21   -  . #

O '   &   

/  $0    !!"(F1 

    50"++;0

:$< C0L0 K   0 1    60  -  N1 #

   -   1#  

2 O         

  (0;  "&,#"&&"++;0

:=< 01    60 -  0  

1   > .    ) -    1#

0 10 20 30 40 50 60

0 20 40 60 80 100 120

node = 128

Time (sec)

Number

rho = 3.3 rho = 6.2 rho = 9.1 rho = 14.5 rho = 24.4 rho = 31.1 rho = 50.6 rho = 72.0 rho = 94.0 rho = 110.3

) 0 ;+0     



2 -

  ;"!0

20 40 60 80 100 120 140

2 4 6 8 10 12 14 0

10 20 30 40 50 60 70 80

rho Node = 32, 64, 128

node

the number of failure

) 0 ;;0 -       

-   



0

 92 O        (

"++"

:&< C0> 50 E 7K0   50 L  0Q#

N  - 5.1   

) -  O '       10

    $0   ("+++0

:!< 1 1 2  -  61>

.@@222#;"%0 -0-@ . 2 @. R@

참조

관련 문서

Or on the ‘check reservation’ page, click the ‘Print’ button under ‘Reservation confirmation’ and print the page that popped up(②) and bring it when you visit the

HUNDREDS of medical practices were on the verge of collapse because of a fall in the number of visits due to the Covid-19 pandemic, Nedbank national manager for Medical

Page 3 – Tshwane puts increases on hold after talks with AfriForum Page 4 – Grade 9 learners arrested after shooting near school Page 5 – Expropriation going ahead,

Page 3 – Ace‟s trump card of Zuma loyalists can stump Ramaphosa Page 5 – Food prices set to rocket again.

Page 1 – NHI gets nod despite poor evaluation of pilot scheme Page 2 – Ramaphosa struggles to grow the economy. Page 16 – Hyundai pins hopes for US market on

Pretoria News (www.pretorianews.co.za) Page 2 – SA-Egypt friendship reigns supreme Page 5 – Thumbs up for bid to amend law. Page 11 – Agriculture organisations slam

Page 1 – Alliance split over premier’s new team Page 6 – Concern over impact of port strike Business Day (www.businesslive.co.za) Page 1 – Gain for rand after naming

The Nepal Electricity Authority (&#34;the Employer&#34;) invites sealed bids from eligible bidders for the construction and completion of Supply, Delivery,