THE NORTH JERSEY CHAPTER OF THE IEEE COMMUNICATIONS SOCIETY
				   and 
	THE CENTER FOR COMMUNICATIONS AND SIGNAL PROCESSING RESEARCH
				 Present
	DISTRIBUTED DYNAMIC RESOURCE MANAGEMENT IN WIRELESS NETWORKS
				   by
			     DR. CHIH-LIN I
			 AT&T BELL LABORATORIES

WHEN:	Monday, April 15, 1996, 11:30 a.m. (refreshments at 11:15)
WHERE:	Room 202, Electrical and Computer Engineering Center
	New Jersey Institute of Technology

				ABSTRACT

In an effort to enhance system-level efficiency for wireless/cellular networks,
dynamic channel allocation (DCA) has been pursued to cope with time and 
spatial variations of traffic demands in cellular networks.  DCA has a 
particularly prominent role in future microcellular networks as a means to 
relieve the need for frequency planning.  We will provide an overview of 
generic forms of DCA methods and discuss their respective advantages and 
constraints. New heuristic algorithms will be presented along with their 
performance results. We will show how the optimum performance of the 
impractical centralized maximum packing DCA can be approached by practical 
distributed DCA schemes, e.g., the local packing DCA. Finally, implementation 
considerations and system implications will be presented. In particular, we 
will describe the key base station technologies involved and suggest an easy 
evolutional path from current wireless network architecture to that 
incorporating the new DCA scheme.

			      BIOGRAPHY

Dr. Chih-Lin I received the Ph.D. degree from the Electrical Engineering 
Department of Stanford University in 1987. She is a member of the Wireless 
Networking Research Department at AT&T Bell Laboratories, Holmdel, NJ.  Her 
main research efforts have been on PCS/PCN wireless communications.  In 
particular, she has led work on microcell/macrocell cellular architectures, 
distributed dynamic radio resource management in hybrid (wired and wireless) 
PCNs, network mobility management, and wireless multimedia access schemes in 
both TDMA and CDMA systems. She is currently the editor of wireless networks 
for IEEE/ACM Transactions on Networking and a member of the editorial boards 
of Wireless Networks and Wireless Personal Communications. She has numerous 
publications and holds several patents in the aforementioned fields. She has 
organized and chaired sessions and panels on PCN/wireless networks for various 
IEEE conferences. She is a member of the IEEE, AIAA, ACM, Phi Tau Phi, and 
CIE, and was on the board of directors at the CIE-NCTU Chapter. She has 
received numerous academic awards and the IEEE Communications Society's 
S.O. Rice 1994 Prize Paper Award.

			     PLEASE POST

  For more info. contact N. Ansari, (201) 596-3670, ang@faraday.njit.edu; 
	  or Z. Siveski, (201) 596-5710, zoran@hertz.njit.edu
		  WWW:  http://hertz.njit.edu/~ieeenj



	TRAVEL DIRECTIONS TO NEW JERSEY INSTITUTE OF TECHNOLOGY

				By Car

GARDEN STATE PARKWAY (GSP):  Take Exit 145 to Route 280 East, then follow
Route 280 East directions.

NEW JERSEY TURNPIKE:  Take Exit 15W to Route 280 West, then follow 280 West
directions.

ROUTE 280 WEST:  Take Exit 15 (Route 21, Newark) immediately after the William
Stickel Memorial Bridge.  At light at foot of ramp, make a soft left onto
University Avenue.  At fourth light, make a right on Central Avenue.  Go 
through light at King Blvd.  Make first left after light on Summit Street
to arrive at the NJIT campus.

ROUTE 280 EAST:  Take Exit 14A, King Blvd.  Make a right at the light at
the foot of the ramp.  Bear right through the first light, staying on King
Blvd.  Go two more lights and make a right on Central Avenue.  Make first
left on Summit Street to arrive at the NJIT campus.

ROUTE 1 & 9 NORTH AND SOUTH:  Take exit marked Newark, Route 21 (McCarter
Highway).  Cross bridge.  At light at end of bridge, make quick left then
quick right for Broad Street.  (There are clear signs for Broad Street.)
Go about 1 mile.  Make a left on Court Street.  Make right at third light
on King Blvd.  Make left at sixth light on Central Avenue.  Make first
left on Summit Street to arrive at the NJIT campus.

ROUTE 78:  Take Route 78 to the Garden State Parkway.  Follow GSP directions.

ROUTE 22:  Take Route 22 to Route 21 North.  Follow directions for Route 
21 North.

ROUTE 21 NORTH:  Cross bridge.  At light at end of bridge, make quick left
then quick right for Broad Street.  (There are clear signs for Broad Street.)
Go about 1 mile.  Make a left on Court Street.  Make right at third light
on King Blvd.  Make left at sixth light on Central Avenue.  Make first left
on Summit Street to arrive at the NJIT campus.

ROUTE 21 SOUTH:  Make a right on Market Street.  Bear right at fork.  Make 
right at top of hill on King Blvd.  At second light make a left on Central
Avenue.  Make first left on Summit Street to arrive at the NJIT campus.

NEW YORK THRUWAY:  Thruway to Exit 14A, Garden State Parkway.  Follow GSP
directions.

GEORGE WASHINGTON BRIDGE:  NJ Turnpike South to Exit 15W.  Follow Route 280
West directions.

LINCOLN TUNNEL:  West on Route 3 to NJ Turnpike South to Exit 15W.  Follow
Route 280 West directions.



			Other Transportation Systems

NEWARK INTERNATIONAL AIRPORT:  Five miles from the NJIT campus.  A minibus
(Newark Airlink) or taxi service connects the airport with Penn Station in
Newark.  Bus, city subway, and taxi connections may be obtained at the
station.

NEWARK PENN STATION:  Connections to the NJIT campus may be made by bus,
city subway, or taxi.

MORRIS & ESSEX BROAD STREET STATION:  A five block walk to the NJIT campus
via King Blvd. to Central Avenue.  Taxi service is also available.

NEWARK CITY SUBWAY:  From Penn Station in Newark, take the Warren Street
stop for the NJIT campus.