802.11n - Cisco

© 2 0 0 8 C i s c o S y s t e m s , I n c . A l l r i g h t s r e s e r v e d . C i s c o C o n f i d e n t i a lP r e s e n t a t i o n _ I D 1

802.11nThe Next Generation W irel es s S ol u tions

Francis Girard – E nt e rp rise M o b il it y C S EA p ril 1 8 th 2 0 0 8


Contents1. B u s i n e s s M o b i l i t y T r e n d s2. 8 0 2.11n T e c h n o l o g y O v e r v i e w3 . C i s c o N e x t G e n e r a t i o n W i r e l e s s S o l u t i o n O v e r v i e w4 . D e s i g n a n d D e p l o y m e n t G u i d e l i n e s5 . S u m m a r y6 . Q & A a n d A d d i t i o n a l R e s o u r c e s


B u si ness M ob i l i ty T r end s

Business mobility delivered with next generation wireless

B u s i n e s s e s d e p l o y i n g w i r e l e s s p e r v a s i v e l y

E x p e c t w i r e l e s s p e r f o r m a n c e c l o s e t o w i r e d f o r b u s i n e s s a p p l i c a t i o n s

P r o l i f e r a t i o n o f W i -F i D e v i c e s

Over 1.1 billion Wi-F i c lient s w ill s h ip w it h in t h e nex t 3 y ea rsIDC


T h e I nc om i ng W a v e of M ob i l e D ev i c es

Alarms, Bells, an d C lo c k s

W i reless E n ab led D ev i c es

L ap t o p / T ab let P C V i d eo S u rv ei llan c e

R F I D E n ab led D ev i c es

Billions of N ew M obile D evic es

S mart P h o n es L earn i n g & E n t ert ai n men t


L ook M om , N o W i r es!

Born free.


T h e Cl i ent D r i v es th e M i g r a ti on� E n t e r p r i s e -c l a s s 8 0 2.11n c l i e n t s w i d e l y a v a i l a b l e

Laptop refresh cycle at 20% - 3 0% per year

WiWi--F i S h ip m e n t s , b y P r o t o c o lF i S h ip m e n t s , b y P r o t o c o l% o f t o t a l c h ip s , b y s t a n d a r d% o f t o t a l c h ip s , b y s t a n d a r d

2006 2007 2008 2009 201 0 201 1 201 28 02. 1 1 b 8 02. 1 1 a 8 02. 1 1 g 8 02. 1 1 a /g 8 02. 1 1 n

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Wi-F i ChallengesC ollab orati v e

A ppsH i g h-B an d w i d thA ppli cati on s

S u pport of M i x ed C li en t E n v i ron m en ts

C hallen g i n g R F E n v i ron m en ts


B u si ness R ea d y W i r el ess A ttr i b u tes

T he d i v ersi ty an d g row th of m ob i le appli cati on s i s d ri v i n g the n eed for i n creased w i reless b an d w i d th

T he i n trod u cti on of real-ti m e collab orati v e appli cati on s li k e v oi ce an d v i d eo req u i res low laten cy w i reless con n ecti on s

T he i n crease i n i n terferen ce d em an d s m ore pred i ctab le cov erag e to red u ce d ead spots for con si sten t con n ecti v i ty

T h r o u g h p u t R e l i a b i l i t y P r e d i c t a b i l i t y


802.11nthe

s o l u ti o n


802.11nTec hnol og y O v erv iew


W i r el ess h a s B ec om e B u si ness O x y g en

P o i n t A p p l i c a t i o n s� Inventory Management� B arc od e S c anni ng

8 0 2 . 1 1 b11M b p s

8 0 2 . 1 1 ag5 4 M b p s

8 0 2 . 1 1 n30 0 M b p s

8 0 2 . 1 12 M b p s

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� B u s i ne s s a p p l i c a t i o ns h a v e g o ne m o b i l e� W i r e l e s s i s e v o l v i ng t o m e e t ne e d s f o r h i g h p e r f o r m a nc e ,

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T ec h ni c a l E l em ents of 8 0 2 . 1 1 nM I M O 4 0 M h z C h a nne l s P a c k e t

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C o m p a t i b i l i t y


A sp ec ts of 8 0 2 . 1 1 n

B eam F orm i n g S pati al M u lti plex i n gM ax i m al R ati o C om b i n i n g

M I M O ( M u lti ple I n pu t, M u lti ple O u tpu t)4 0 M h z C h a nne l s P a c k e t



P erf orm ed by R ec eiver ( H ea r B et t er)

C om bines M u lt ip le R ec eived S ig na ls

I nc rea s es R ec eive S ens it ivit y

Work s w it h non-M I M O a nd M I M O C lient s

P e r f o r m a nc eM I M O A P

W i t h o u t M R C – M u l t i p l e S i g n a l s S e n t ; O n e S i g n a l C h o s e n

M I M O


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Single Input Single Output (SISO)

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8 0 2 . 1 1 n O p er a ti onS I S O a n d M u l t i p a t h

Single Input Single Output (SISO)I n t e r -S y m b o l I n t e r f e r e n c e

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8 0 2 . 1 1 n O p er a ti on

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T r a d i t i o n a l A n t e n n a D i v e r s i t y

SISO w ith A ntenna D iv er sity


M ultiple Input M ultiple Output (M IM O)Single Input Single Output (SISO)

E v ol u ti on to M I M O T ec h nol og y


8 0 2 . 1 1 n O p er a ti on

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A sp ec ts of 8 0 2 . 1 1 n





P erf orm ed by R ec eiver ( H ea r B et t er)

C om bines M u lt ip le R ec eived S ig na ls



P e r f o r m a nc eM I M O A P

W i t h M R C – M u l t i p l e S i g n a l s S e n t a n d C o m b i n e d a t t h e R e c e i v e r I n c r e a s i n g F i d e l i t y


P e r f o r m a nc e

A sp ec ts of 8 0 2 . 1 1 n





P erf orm ed by T ra ns m it t er ( T a lk B et t er)

Ens u res S ig na l R ec eived in P h a s e



M I M O A P

W i t h o u t Beam F o rmi n g T r a n s m i s s i o n s A r r i v e o u t o f P h a s e



A sp ec ts of 8 0 2 . 1 1 n





P erf orm ed by T ra ns m it t er ( T a lk B et t er)

Ens u res S ig na l R ec eived in P h a s e



M I M O A P

W i t h Beam F o rmi n g T r a n s m i s s i o n s A r r i v e i n P h a s e , I n c r e a s i n g S i g n a l S t r e n g t h


A sp ec ts of 8 0 2 . 1 1 n





T ra ns m it t er a nd R ec eiver P a rt ic ip a t e

C onc u rrent T ra ns m is s ion on S a m e C h a nnel

I nc rea s es B a nd w id t h

R eq u ires M I M O C lient


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Inf o r m a tio n Is Split a nd T r a nsm itted o n M ultiple Str ea m s

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20 -M H z4 0 -M H zG a i n e d Sp a c e

M I M O ( M u lti ple I n pu t, M u lti ple O u tpu t)4 0M hz C han n els

A sp ec ts of 8 0 2 . 1 1 nM I M O 4 0 M h z C h a nne l s P a c k e t



M ov i n g from 2 to 4 Lan es

4 0 -M H z = 2 a ggr ega ted 2 0 -M H z c h a nnels—ta k es a d v a nta ge o f th e r eser v ed c h a nnel spa c e th r o ugh b o nd ing to ga in m o r e th a n d o ub le th e d a ta r a te o f 2 2 0 -M H z c h a nnels


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A sp ec ts of 8 0 2 . 1 1 nM I M O 4 0 M h z C h a nne l s P a c k e t



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4 0M hz C han n els

A sp ec ts of 8 0 2 . 1 1 nP ack et A g g reg ati on

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8 0 2 . 11n O v e r h e a d P a c k e tP a c k e t


P ack et A g g reg ati onB ack w ard C om pati b i li ty

A sp ec ts of 8 0 2 . 1 1 nP a c k e t


C o m p a t i b i l i t yM I M O 4 0 M h z C h a nne l s

2. 4 G H z 5G H z

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� 1 1 n c lients still tr a nsm it a t f ull per f o r m a nc e

� P H Y a nd M A C f o r 1 1 n pr o v id es c o -ex istenc e a nd pr o tec tio n f o r A B G c lients

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V oi c e ov er 8 0 2 . 1 1 n802.11abg Performance Still Benefits from MIMO

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802.11nC is c o Next Generation W irel es s S ol u tion


T h e A i r onet 1 2 5 0 S er i es A c c ess P oi nt� I n d u s t r y ’s f i r s t W i -F i C e r t i f i e d 8 0 2.11n d r a f t 2.0 a c c e s s p o i n t

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Ind u stry F irst Mod u lar W i-F i C ertified 802.11n D raft 2.0 A ccess Point

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2 I f A P d ens it y is low er t h a n one A P p er 5 , 0 0 0 s q f eet ( d a t a only ) OR one A P p er 3 , 0 0 0 s q f eet ( f or voic e, loc a t ion) ; t h en a d d it iona l p ow er s ou rc e m a y be need ed

A P ow er I nj ec t or a nd P ow er S u p p ly a re a ls o a va ila ble a s p ow ering op t ions


Ci sc o E nh a nc ed P oE - R ec om m end ed

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T ested , V a l i d a ted I nter op er a b i l i ty� 1 2 5 0 is th e f ir st W i-F i C E R T IF IE D 8 0 2 . 1 1 n d r a f t 2 . 0 a c c ess po int� 1 2 5 0 selec ted f o r th e W i-F i A llia nc e inter o per a b ility test b ed

B r o a d i nt e r o p e r a b i l i t y t e s t i ng —a l l p r o d u c t s r e c e i v i ng c e r t i f i c a t i o n w i l l b e t e s t e d w i t h t h e 12 5 0O nl y A P v e nd o r s e l e c t e d —t h e r e s t a r e s i l i c o n m a nu f a c t u r e r s

� C isc o pa r tic ipa ted in th e 8 0 2 . 1 1 n plug f ests f r o m th e b eginningW o r k e d w i t h a l l o f t h e m a j o r s i l i c o n v e nd o r s t o r e s o l v e i s s u e sO nl y e nt e r p r i s e w i r e l e s s v e nd o r t o a t t e nd

� C isc o a nd Intel a r e per f o r m ing j o int inter o per a b ility testing to ensur e o ptim a l per f o r m a nc e a nd c o m pa tib ility b etw een inf r a str uc tur e a nd c lient

http://w w w . c i s c o i n te l a l l i a n c e . c o m

Cisco and Intel Collaboration

Real World Testing forE nterp rise U sage

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Cisco and Intel Collaboration

802.11n technology is the latest milestone in our ongoing collab oration to d eliv er the b est mob ile solutions f or the enterp rise.

J ointly inv ested in ex tensiv e testing to op timiz e end -to-end p erf ormance on I ntel w ireless w ith the C isco U nif ied W ireless N etw ork .

E x tensiv e 802.11n comp atib ility testingIntel’s tes t f a c i li ty s i m u la ti ng r ea l enter p r i s e env i r o nm entA p p li c a ti o n-lev el p er f o r m a nc e tes ti ng v er s u s s ta nd a r d s c o m p li a nc e

B road er test ef f ort in p lace to closely tie in our d ev elop ment and v alid ation teamsM i x o f Intel c li ents v a li d a ted w i th th e C i s c o U ni f i ed W i r eles s N etw o r k


M a r k et su c c ess � 1s t t o m a r k e t ! � M o s t f l e x i b l e p o w e r i n g o p t i o n s i n t h e i n d u s t r y� 25 , 0 0 0 A P 125 0 ’s s h i p p e d i n t h e l a s t 4 m o n t h s� C u s t o m e r S u c c e s s s t o r i e s – D u k e , C o n c o r d i a , O r i e n t a l H o t e l , B e r k e l e y a n d m o r e t o c o m e …� 2nd M a i n t e n a n c e R e l e a s e –T r i e d , T e s t e d a n d D e p l o y e d !� C l o s e p a r t n e r s h i p s w i t h I n t e l a n d A p p l e


A i r onet 1 2 5 0 P r ov en S c a l a b i l i ty� C e B i t

3 20 A P s cov eri n g 500, 000 sq u are m eters1 000+ si m u ltan eou s u sers

� S o u t h B y S o u t h w e s t m u s i c i n d u s t r y c o n f e r e n c e 8 6 A P s 1 6 59 si m u ltan eou s u sers( 9 8 cli en ts per A P ) P D A ' s, i P hon es, N ok i a N 9 5, M acB ook s other n oteb ook s

� C i s c o N e t w o r k e r s F e b 0 8 24 0, 000 sq u are feet area cov ered b y 3 0 A P s


T h e Cl a ssr oom of th e F u tu r e D u k e U n i v e r s i t yC i sco A i ron et 1 250 S eri es B u si n ess C hallen g e

� Ex p a nd ed u c a t iona l a p p lic a t ions in t h e c la s s room� C ont inu e t o a t t ra c t new s t u d ent s t h rou g h a rep u t a t ion f or innova t ion a nd p rog res s ivenes s

� Wireles s ba nd w id t h t o a c c om m od a t e new a p p lic a t ions

D eploym en t O v erv i ew� D e p l o y e d i n E p w o r t h h a l l f o r i m p r o v e d c o v e r a g e a nd

t h r o u g h p u t� M i x o f l a p t o p s – e x i s t i ng A B G a nd N� R e a l -w o r l d t h r o u g h p u t r a t e s o f 130 m b p s� D e p l o y m e nt m o v i ng i nt o t h e 10 0 0 s o f a c c e s s p o i nt s –

c a m p u s w i d e c o v e r a g e o v e r t h e c o m i ng m o nt h s

“T h e netw o r k m ust ev o lv e to a d d r ess o ur user s' need s, a nd 8 0 2 . 1 1 n is a n o b v io us c h o ic e to suppo r t th e gr o w th in h igh -b a nd w id th a pplic a tio ns. ”K e v i n M i l l e rA s s o c i a t e Di r e c t o rCo m m u n i c a t i o n s In f r a s t r u c t u r eDu k e U n i v e r s i t y


Ca m p u s W i d e M ob i l i ty C o n c o r d i a U n i v e r s i t y o f M o n t r e a lC i sco A i ron et 1 250 S eri es

B u si n ess C hallen g e� M o nt r e a l , C a na d a U ni v e r s i t y w i t h 4 0 , 0 0 0 s t u d e nt s � E na b l e h i g h d e ns i t y w i r e l e s s a c c e s s u s i ng 8 0 2 . 11n f o r

b a nd w i d t h i nt e ns i v e a p p l i c a t i o ns � P r o v i d e r e l i a b l e c o v e r a g e a nd g r e a t e r p e r f o r m a nc e f o r

8 0 2 . 11a / b / g c l i e nt s w i t h 8 0 2 . 11n M I M O t e c h no l o g y� P r e p a r e c a m p u s f o r f u t u r e 8 0 2 . 11n c l i e nt s� D e l i v e r V o W L A N f o r d u a l -m o d e p h o ne s a nd S e a m l e s s

M o b i l e C o l l a b o r a t i o n ( S M C )

D eploym en t O v erv i ew� D e p l o y i ng 6 0 + 8 0 2 . 11n a c c e s s p o i nt s b y J a n 1st 2 0 0 8� O n-g o i ng m i g r a t i o n o f 30 0 + s t a nd a l o ne a c c e s s p o i nt s t o

t h e U ni f i e d a r c h i t e c t u r e a nd C i s c o A i r o ne t 12 5 0 S e r i e s� M o d u l a r i t y o f C i s c o ’s 8 0 2 . 11n s o l u t i o n f u t u r e p r o o f s t h e

ne t w o r k


802.11nDesign and Dep l o y m ent G u idel ines


S i te S u r v ey P r ep a r es f or 8 0 2 . 1 1 n� Recommended to optimize

1 1 n depl oy ment� S u r v ey r ev ea l s ef f ects of

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� S u r v ey w ith cl ient ty pes th a t y ou pl a n to impl ement ( 1 1 n, 1 1 a b g , V oI P , l oca tion ta g s )

� S pectr u m intel l ig ence to detect inter f er ence

M e t a l W a l l

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20 M H z

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8 0 2 . 1 1 n O p er a ti onC h a n n e l B o n d i n g a t 5 G H z

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U N I I -1U N I I -1 U N I I -2 E x t e n d e dU N I I -2 E x t e n d e dU N I I -2U N I I -2 U N I I -3U N I I -3


Effective Frequency Use—5 G H z a nd 2 . 4 G H zCreate a 5GHz Strategy� 5 G H z R e c o m m e n d e d f o r 8 0 2.11n

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1

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D i str i b u ted W L A N A r c h i tec tu r e� A l l p r o c e s s i n g h a p p e n s a t e d g e d e v i c e

8 02. 1 1 fu n cti on ali ty i m plem en ted locally� A l l d a t a t r a f f i c b r i d g e d l o c a l l y ( 8 0 2.1q )

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� E a c h A P i s a n i n t e l l i g e n t n e t w o r k a c c e s s d e v i c e


D i str i b u ted W L A N A r c h i tec tu r e� A l l p r o c e s s i n g h a p p e n s a t e d g e d e v i c e

8 02. 1 1 fu n cti on ali ty i m plem en ted locally� A l l d a t a t r a f f i c b r i d g e d l o c a l l y ( 8 0 2.1q )

A P s act as 8 02. 1 Q tran slati on al b ri d g e, pu tti n g cli en t traffi c on local V LA N s

� E a c h A P i s a n i n t e l l i g e n t n e t w o r k a c c e s s d e v i c e


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8 02. 1 1 fu n cti on ali ty shared� D a t a t r a f f i c i s b r i d g e d a t t h e c o n t r o l l e r� C e n t r a l M a n a g e m e n t – A P i s e s s e n t i a l l y a r e m o t e R F i n t e r f a c e

� A P s u n u s a b l e w i t h o u t a c o n t r o l l e r


Centr a l i z ed W L A N A r c h i tec tu r e� P r o c e s s i n g s p l i t b e t w e e n A P s a n d C o n t r o l l e r s

8 02. 1 1 fu n cti on ali ty shared� D a t a t r a f f i c i s b r i d g e d a t t h e c o n t r o l l e r� C e n t r a l M a n a g e m e n t – A P i s e s s e n t i a l l y a r e m o t e R F i n t e r f a c e

� A P s u n u s a b l e w i t h o u t a c o n t r o l l e r



W hy M i g rate to C en trali z ed W LA N A rchi tectu re


i n t e r n e t

Cen tral i zed W L A N A rc h i tec tu re E as y D ep l o ym en t

� N o n e e d f o r i n i t i a l A P c o n f i g u r a t i o nA u to d i scov eryA u to u pd ateA u to con fi g u rati on

� C o r p o r a t e N e t w o r kS tron g S ecu ri tyA ccess to corporate LA N

� V o i c e / I P C o m m u n i c a t i o nS tron g S ecu ri tyA ccess to V oi ce V LA NQ oS

� G u e s t N e t w o r kN o en crypti onI n tern et A ccessP ath i solati on w i th C orp. N et.

C e n t r a l S i t e

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W A N


R e m o t e O f f i c e

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� F rom a con troller� F rom W C S

� S a m e a c t i o n f o r e a c h A P a tt h e s a m e t i m e


Ci sc o U ni f i ed W i r el ess N etw or kI nd oor Access Points

I nd oor R u g g ed Access Points

1130 A G 1121B G

1240 A G1230 A G1250

A G B N

O u td oor Access Points/ Br id g es

150 0 140 0 130 01520

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� W i d e a r e a ne t w o r k i ng f o r o u t d o o r a r e a s

Access Points

B en efi ts� Z e r o -t o u c h m a na g e m e nt� N o d e d i c a t e d a i r m o ni t o r s� S u p p o r t s a l l d e p l o y m e nt s c e na r i o s ( i nd o o r a nd o u t d o o r )

� F r o m s e c u r e c o v e r a g e t o a d v a nc e d s e r v i c e s


Ci sc o U ni f i ed W i r el ess N etw or kW ir eless L AN C ontr oller s

C ataly st 6 5 0 0 S er ies W ir eless S er v ices M od u le ( W iS M )

S w itch and R ou ter Platf or ms

F eatu res� E nt e r p r i s e s c a l a b i l i t y a nd r e l i a b i l i t y� R e a l -t i m e R F M a na g e m e nt� M u l t i -l a y e r e d s e c u r i t y� M o b i l i t y m a na g e m e nt� S t a nd a l o ne a nd i nt e g r a t e d o p t i o ns

N etw or k U nif ication

B en efi ts� U p t o 18 0 0 A P s p e r C a t 6 K c h a s s i s� C o s t -e f f e c t i v e s o l u t i o n f o r m a i n, b r a nc h , a nd r e m o t e c a m p u s e s a s w e l l a s S M B

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440 0 210 6

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C a t a l y s t 3750 G I n t e g r a t e d W L C

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Ci sc o U ni f i ed W i r el ess N etw or k

F eatu res� P l a nni ng , c o nf i g u r a t i o n & m o ni t o r i ng� E x t e ns i v e R e p o r t i ng� I nt u i t i v e G U I a nd t e m p l a t e s� H i e r a r c h i c a l m a p s / G o o g l e M a p s i nt e g r a t i o n

� A d v a nc e d C l i e nt t r o u b l e s h o o t i ng� P o l i c y b a s e d ne t w o r k i ng ( Q o S , s e c u r i t y , R R M , e t c . )

� M o b i l i t y S e r v i c e s – V o i c e , L o c a t i o n, S e c u r i t y a nd G u e s t

� S p e c t r u m I nt e l l i g e nc e� N e x t G e ne r a t i o n W L A N – 8 0 2 . 11n a nd w i r e l e s s m e s h

� S t a nd a l o ne ( a u t o no m o u s ) a c c e s s p o i nt m o ni t o r i ng

� S i m p l i f i e d s t a nd a l o ne a c c e s s p o i nt m i g r a t i o n

W ir eless C ontr ol S y stem


W i r el ess L A N M ob i l i ty S er v i c esSecuritySecurity G ues tG ues t V o iceV o ice L o ca tio nL o ca tio n

• Guest networks f or c ustom ers, p a rtners a nd a ud i tors

• P ub l i c a c c ess networks

• A utom a ti c , 2 4 x 7 sec uri ty a nd c om p l i a nc e m oni tori ng f or b rea c h es v i a wi rel ess m ed i um

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o f f e r i ng s r e l a t e d t o w i r e l e s s . I t a l s o h a s p o i nt e r s t o o v e r 30 I ns t r u c t o r -L e d t r a i ni ng s a nd l a b s . h t t p :/ / w w w . c i s c o . c o m / g o / p e c� W i r e l e s s P a r t n e r V T – I s a b i -a nnu a l 3-d a y t e c h ni c a l e v e nt i n S a n J o s e . I t p r o v i d e s p a r t ne r S E ’s w i t h t h e l a t e s t p r o d u c t i nf o r m a t i o n, a l o ng w i t h h a nd s -o n l a b s a nd d e s i g n s e s s i o ns . ( V o D ’s c a n b e f o u nd o n t h e P E C . )� P a r t n e r T e c h T a l k – I s a q u a r t e r l y W e b b r o a d c a s t d e v e l o p e d e x c l u s i v e l y f o r C i s c o P a r t ne r s y s t e m s e ng i ne e r s a nd a c c o u nt m a na g e r s t h a t p r o v i d e s t h e l a t e s t i nf o r m a t i o n o n C i s c o s o l u t i o ns , t o o l s , a nd p r o g r a m s . h t t p :/ / w w w . c i s c o . c o m / w e b / p a r t ne r s / p r 4 7 / p r 2 0 6 / p a r t ne r s _ m a r k e t i ng _ c o nc e p t _ h o m e . h t m l� R o a d W a r r i o r C o n n e c t i o n – T h i s f o c u s e s o n p r o v i d i ng a b i -m o nt h l y u p d a t e f o r p a r t ne r a c c o u nt m a na g e r s a nd s a l e s e ng i ne e r s w h o f i nd i t c o nv e ni e nt t o " c a l l i n" i ns t e a d o f " l o g g i ng i n" t o g e t C i s c o t e c h no l o g y a nd c h a nne l ne w s a nd i nf o r m a t i o n w h i l e t r a v e l i ng . h t t p :/ / w w w . c i s c o . c o m / w e b / p a r t ne r s / p r 4 7 / c i s c o _ r o a d _ w a r r i o r _ c o nne c t i o n. h t m l� M o b i l i t y M o n t h l y P a r t n e r W e b c a s t - D e v e l o p e d e x c l u s i v e l y f o r C i s c o w i r e l e s s L A N p a r t ne r s a l e s a nd t e c h ni c a l t e a m s t h a t w i l l p r o v i d e t h e l a t e s t i nf o r m a t i o n o n C i s c o w i r e l e s s L A N s . L e a r n h o w y o u a nd y o u r c u s t o m e r s c a n b e ne f i t f r o m t h e l a t e s t a d v a nc e m e nt s i n w i r e l e s s ne t w o r k i ng . h t t p :/ / w w w . c i s c o . c o m / g o / w i r e l e s s p a r t ne r� P a r t n e r M o b i l i t y T e c h n i c a l S e s s i o n s – T h e s e m o nt h l y t e c h ni c a l s e s s i o ns p r o v i d e p a r t ne r s w i t h i n d e p t h i nf o r m a t i o n a b o u t v a r i o u s w i r e l e s s m o b i l i t y t o p i c s , p r e s e nt e d b y s u b j e c t m a t t e r e x p e r t s .� R e g i o n a l T r a i n i n g – T h e G l o b a l P a r t ne r E v e nt C a l e nd a r p r o v i d e s a c u s t o m i z e d v i e w o f C i s c o e v e nt s r e l e v a nt t o y o u ! T h i s t o o l u t i l i z e s y o u r C i s c o C h a nne l C o m m u ni c a t i o ns p r o f i l e t o a g g r e g a t e e v e nt s t h a t a r e s p e c i f i c t o y o u r p e r s o na l p r o f i l e , i nc l u d i ng y o u r a r e a s o f i nt e r e s t s , c o nt e nt p r e f e r e nc e s a nd p l a c e o f b u s i ne s s . h t t p :/ / w w w . c i s c o . c o m / w e b / p a r t ne r s / p r 4 7 / e v e nt s . h t m l #


U n i f i ed W i rel es s D em o L ab ( l o g i n t o P E C f i r s t )h t t p : / / c i s c o . p a r t n e r e l e a r n i n g . c o m / p e c l m s / l a n g -e n / m a n a g e m e n t / L M S _ T r a i n L e d I n f o . a s p ? U s e r M o d e = 0 & L E D e f I d = 19641


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