USO0RE43342E

(19) United States (12) Reissued Patent

(10) Patent Number:

Hasegawa (54)

(45) Date of Reissued Patent:

MOBILE COMMUNICATION SYSTEM

(56)

U-S- PATENT DOCUMENTS 4,882,766 A

Hajime HasegaWa, Kawasaki (JP)

.

,,

,

,

*May 1, 2012

References Cited

ENABLING EFFICIENT USE OF SMALL-ZONE BASE STATIONS

(75) Inventor:

US RE43,342 E

11/1989 Akaiwa

5,081,704 A

.

1/1992 UmeFla 9? a1~

5,093,924 A

3/1992 Tosh1yuk1 et a1.

5,189,734 A

2/1993

Baile

et a1.

(73) Asslgnee: FllJltSll Limited, Kawasakl (JP)

5,230,081 A

5,327,574 A

7/1994 Monma et a1.

(*)

This patent is subject to a terminal dis-

5,349,632 A

9/1994 Nagashima

C1aimer_

5,363,428 A *

Notice:

7/1993 Yamgia et a1‘

5,408,684 A

11/1994 Nagashima .............. .. 455/452.1

4/1995 Yunokiet a1.

(21) App1.No.: 12/847,469 (22)

Filed;

(Continued)

JUL 30, 2010

FOREIGN PATENT DOCUMENTS

Reissue of: Related US. Patent Documents

JP

(£23253 9130845

(64)

WO

95/02309 V1995 OTHER PUBLICATIONS

Patent NO.Z Issued:

6,493,561 Dec. 10, 2002

Appl. No.: _ _

08/880,665

U.S. Of?ce Action dated Jul. 11, 2011, from corresponding U.S.

Flled.

Jun. 23, 1997

Appl' No‘ 12781778‘

U.S. Applications: (62)

5/1997

Division of application No. 11/008,757, ?led on Dec. 9, 2004, noW Pat. No. Re. 42,326.

(30)

Foreign Application Priority Data

Jun. 12, 1997

(JP)

..................................... ..

(Continued) Primary Examiner * Simon Nguyen (74) Attorney, Agent, or Firm * Katten Muchin Rosenman

LLP

9-155286

_

_

_

_

_

_

A mob1le communicatlon system lncludes a plural1ty of rad1o

(51) Int CL

base stations'forming'respective radio Zones and a mobile

H04W 4/00 H04B 7/00

(200901) (200601)

stat1on selectmg a Wa1t Zone and a base stat1on to Wh1ch a request for a message channel 1s to be lssued. Each of the

_

(52)

_

(58)

_

_

US. Cl. ................ .. 455/512, 455/422.1, 455/435.3, _

_

455/436’ 370/331

Field of Classi?cation Search ............. .. 455/422.1,

plurality of radio base stations is assigned an order of priority.

Information relating to the Order of priority is used by the mobile station to select a Wait Zone and a base station to Which

a request for a message Channel is to be issued

455 43524353, 512, 5244525 See application ?le for complete search history.

1 1

1 Claim, 32 Drawing Sheets

DRDER U:

_"

2

PRIORITY (I:



OTIER RADIO ZONES

3L. . . l

4,5 -

TRAFFIC

n

CONTRG.

——> ANMIUNCING

3

I

'

ANNCUNCEMENI

I

15%?“

'

4

RAD! U

*9

"v6

CHANNEL WAIT CONTROL

l N

I

-

RADIO BASE STATION

} U

US RE43,342 E Page 2 US. PATENT DOCUMENTS Schellinger et al. ..... .. 455/426.1

Japanese Of?ce Action dated Sep. 27, 2005 from corresponding

Japanese Application.

5,442,680 A *

8/1995

5,499,386 A 5,532,702 A

3/1996 Karlsson 7/1996 MintZ

U.S. Appl. No. 11/008,757.

5,539,923 A *

7/1996

Non-?nal Of?ce Action dated Oct. 6, 2006 from corresponding U.S.

5,603,081 A

2/1997 Raithet al.

Appl. No. 11/008,757.

5,613,211 A *

3/1997

5,615,249 A

3/1997 SolondZ

Non-?nal Of?ce Action dated Jun. 1 1, 2009 from corresponding U.S.

Matsumoto ................. .. 455/443 Matsuno ..................... .. 455/502

Appl. No. 11/008,757.

5,636,223 A *

6/1997

5,640,677 A 5,673,031 A

6/1997 Karlsson 9/1997 Meier

Non-?nal Of?ce Action dated Aug. 8, 2007 from corresponding U.S.

5,729,542 A

3/1998 Dupont

Non-?nal Of?ce Action dated Oct. 23, 2006 from corresponding U.S.

5,752,193 A

5/1998 Schole?eldetal.

Appl. No. 11/398,460.

5,754,958 A *

5/1998

5,771,454 A

6/1998 Ohsawa

Non-?nal Of?ce Action dated May 18, 2009 from corresponding U.S. Appl. No. 11/398,460. Japanese Of?ce Action dated May 30, 2006 from corresponding

5,815,799 A *

5,832,368 A

9/1998

Reardon et al. ............. .. 370/431

Non-?nal Of?ce Action dated Mar. 21, 2006 from corresponding

Tsujiet al. .................. .. 455/436 Barnes etal. ................. .. 455/15

11/1998 Nakano et al.

Appl. No. 11/008,757.

5,841,862 A

11/1998 Obayashiet al.

Japanese Application.

5,845,212 A 5,854,981 A 5,873,047 A

12/1998 Tanaka 12/1998 Wallstedtet a1. 2/1999 Nakano et al.

Non-?nal Of?ce Action dated Feb. 18, 2000 from corresponding U.S.

5,878,038 A

3/1999 Willey

5,893,033 A

4/1999 Keskitalo et al.

5,903,843 A *

5,930,710 5,930,721 5,966,662 5,978,686 5,991,642 6,002,679 6,108,541 6,138,019 6,157,837 6,405,038 6,437,743

A A A A A A A A A B1 B1

5/1999

7/1999 7/1999 10/1999 11/1999 11/1999 12/1999 8/2000 10/2000 12/2000 6/2002 8/2002

Suzuki et al. ............ .. 455/452.2

Sawyer et al. Friedet al. Murto Aoshima Watanabe et al. Liu et al. Yazakiet a1. Trompower et al. Kato et al. Barber et al. MintZ et al.

OTHER PUBLICATIONS Non-?nal Of?ce Action dated Sep. 8, 2005 from corresponding U.S.

Appl. No. 11/008,757.

Appl. No. 08/880,665. Non-?nal Of?ce Action dated Aug. 30, 2000 from corresponding U.S. Appl. No. 08/880,665. Non-?nal Of?ce Action dated Feb. 13, 2001 from corresponding U.S.

Appl. No. 08/880,665. Final Of?ce Action dated Jul. 26, 2001 from corresponding U.S.

Appl. No. 08/880,665. Non-?nal Of?ce Action dated Aug. 4, 1999 from corresponding U.S.

Appl. No. 08/880,665. Japanese Of?ce Action dated Jul. 3, 2007 from corresponding Japa nese Application.

U.S. Of?ce Action dated Mar. 14, 2011, from corresponding U.S.

Appl. No. 12/783,778. US. Of?ce Action dated Mar. 14, 2011, from corresponding U.S.

Appl. No. 12/847,426. US. Of?ce Action dated Aug. 22, 2011, from corresponding U.S.

Appl. No. 12/847,426. * cited by examiner

US. Patent

May 1, 2012

Sheet 1 0f 32

US RE43,342 E

2m6:0“5 0 E

M W

M w m w m

w‘é5a3wAa2w5.,ic2?5 W w _ .m M m w I _

wWe22m m m55?a:5.%“

wfwlNz“umL'hwam~

m M W “m. @ . 3&3 éémmmwmww w m am M6E822,.\‘

W\ izagwa

.m m 3.. h 5 m w mt

a.Iuiflt1vnL| wi.“mp~y;

M m: m J MN @N M. m m.

1_q.42i:,?

US. Patent

May 1, 2012

Sheet 2 0f 32

US RE43,342 E

FIG.2 PRIOR ART MESSAGE TYPE NETWORK CODE

RESTRICTIONTI momma CONTRU. CHANNEL C(MFIGURATION INFORMATION MOBILE STATION TRANSMISSION POWER SPECIFICATION

My») IJ>J§¢§eEP¢§v§I/////////% LOCATION REGISTERED AREA MULTIPLEX LEVEL LOCATION CODE 1

LOCATION. CODE N

MAXIMUM REPORTED NUMBER [F CHANNELS

US. Patent

May 1, 2012

Sheet 4 0f 32

US RE43,342 E

wuzqhma _

v.0; EPOmF
0.5;

$52 .

_

_

_

_

_ _

_ _

_

_

_

_

_

_

_

~

_

US. Patent

May 1, 2012

S7°‘\

s7o2\

Sheet 5 on:

US RE43,342 E

POWERON

MEASURETHERECEPTION

LEVELOFAPERCH CHANNEL

$703

RECEPTION LEVEL REFERENCE YES

5704\

SORTAND STORE

F ARE

RECEPTION LEVELS OFALLPERCHCHANNELS MEASURED? smv

L OUT-OF-THE-ZONE DISPLAY

s7°8\ $709

\

WAIT ‘ CALLREOUEST

sno RECEPTION

LEVEL>REFERENCE LEVEL

YES sm

ANY

‘I YES ASSIGNA

Sm

L

ASSIGNAMESSAGE CHANNEL OFANOTHER BASE STATION

MESSAGE CHANNEL

s714\

i CALL

4

HG. 5 (PRIOR ART)

US. Patent

May 1, 2012

Sheet 6 or 32

US RE43,342 E

582;‘5: ?

2;.258 v29awe\

[email protected]

f2&.5:% H .H me nn-

EB525 85 is239a3

[email protected]?

1)

@25 9$5E52

US. Patent

May 1, 2012

Sheet 8 or 32

US RE43,342 E

9:25» .OEw

mm

P5028

E20_wowm

:05<:“B3v5 5

m

.5 28

US. Patent

May 1, 2012

Sheet 10 0f 32

US RE43,342 E

FIG. 10

MESSAGE TYPE

MOBILE STATION TRANSMISSION POWER SPECIFICATION

7/4 37/4 QQN’IEQIZ'[email protected]éé?éliéé?1% W 4337ibiéééééléyéliééééiw LOCATION REGISTERED AREA MULTIPLEX LEVEL

US. Patent

May 1, 2012

Sheet 11 0f 32

US RE43,342 E

23

02 Hi.Eac2m=0_z8ro6w5zm:woeu

“NV2;whim

oam wom

wHiS3E“6a.5Esm20

AlIl||

8

Z..GE ____.____._.___. .____--.-.-----.-a

@

OZ

7

2E»92.m35i.5m2’% U5N;50"6m2Su3o5Nm6:2

ECG:25zo_.50

»

mwhaz 25

63

US. Patent

May 1, 2012

Sheet 12 0f 32

US RE43,342 E

FIG. 12

MESSAGE TYPE

MOBILE STATION TRANSMISSION POWER SPECIFICATION

1' W WHEEL, 9112115510511?) 911191, 9110;, 9'3 ’///

7%, 99129119111"; ,'P§~L"f1's¢[email protected]é?§4 7% /

I I I I / I I I I I rI I f I I I I I

W151i 9152B???

L

;,L92c'-2//////2

LOCATION REGISTERED AREA MULTIPLEX LEVEL

US. Patent

May 1, 2012

Sheet 13 0f 32

US RE43,342 E

FIG. 13

MESSAGE TYPE

MOBILE STATION TRANSMISSION POWER SPECIFICATION Tlr r f I I If

CONTROL CHANNEL IDENTIFICATION CODE C1 I / / I 1 l I I 1 1 l Z l I 1 L L / I 1 L / / l l 1 I I I I I [I

LOCATION REGISTERED AREA MULTIPLEX LEVEL

US. Patent

May 1, 2012

Sheet 14 0f 32

US RE43,342 E

23

A8

02

r|I ABmw>

3.OE

I

l I .4

OZ »

r

23

US. Patent

May 1, 2012

Sheet 15 0f 32

US RE43,342 E

FIG. 15 MESSAGE TYPE

MOBILE STATION TRANSMISSION POWER SPECIFICATION

31105615 #3161511’? 1' '7 j comm. CHANNEL memmcmou 000E c1

%

//////ZJ;1L%~1§ewmmW///; 1 1 l I l l L L j lllllll/Illlllll/lltI/lz I I I l I I 7 I I I I I I I I I I I II7/

LOCATION REGISTERED AREA MULTIPLEX LEVEL

US. Patent

May 1, 2012

Sheet 17 0f 32

US RE43,342 E

FIG. 17 MESSAGE TYPE

MOBILE STATION TRANSMISSION PCIIIER SPECIFICATION

15F’ 115M 1;; "/

,4/9‘1"J5952i21i2i<2%“l2?§223w?%5W3l4 V/////%,U99R1§91E,D1x¢e"£9,1,,////////A 7///%Ziéiiéié‘5aéé

Z

21131211152129! 21591111111191;

Wallis/9%‘: LOCATION REGISTERED AREA IAJLTIPLEX LEVEL

Mobile communication system enabling efficient use of small-zone ...

Jul 30, 2010 - Primary Examiner * Simon Nguyen. (74) Attorney, Agent, or Firm * Katten Muchin Rosenman. (30). Foreign Application Priority Data. LLP. Jun.

4MB Sizes 1 Downloads 200 Views

Recommend Documents

Mobile communication system enabling efficient use of small-zone ...
Dec 9, 2004 - (10) Patent Number: (45) Date of Reissued Patent: USO0RE42326E. US RE42,326 E. May 3, 2011. (54) MOBILE COMMUNICATION SYSTEM. ENABLING EFFICIENT USE OF SMALL. ZONE BASE STATIONS. (75) Inventor: Hajime HasegaWa, Tokyo (JP). (73) Assignee

Mobile communication system enabling efficient use of small-zone ...
Jul 30, 2010 - Non-?nal Of?ce Action dated Sep. 8, 2005 from corresponding U.S.. Appl. No. 11/008,757. (Continued). Primary Examiner * Simon Nguyen.

Energy and Cost Efficient Mobile Communication using ...
Jul 27, 2010 - comparison between different technologies/deployment strategies (2) ..... power amplifier efficiency, the cooling power, and the battery backup.

Enabling Efficient Content Location and Retrieval in ...
May 1, 2001 - Retrieval performance between end-hosts is highly variable and dynamic. ... miss for a web cache) as a publish in peer-to-peer system.

Enabling Efficient Content Location and Retrieval in Peer ... - CiteSeerX
Peer-to-Peer Systems by Exploiting Locality in Interests. Kunwadee ... Gnutella overlay. Peer list overlay. Content. (a) Peer list overlay. A, B, C, D. A, B, C. F, G, H.

Enabling Efficient Content Location and Retrieval in ...
service architectures peer-to-peer systems, and end-hosts participating in such systems .... we run simulations using the Boeing corporate web proxy traces [2] to.

Effects of Mobile Communication
mobile communication technologies mark a new phase in the network society, chiefly .... around within a given location to perform their jobs, to nomads who are constantly on the move from one ... a certain degree of privacy in their use.

use of personal communication devices
Apr 12, 2016 - comply with the District's procedures for use of PCDs in the school ... under the guidelines of the process-based instructional requirements. 8.

Energy-efficient Deployment of Mobile Sensor Networks by PSO
Department of Computer Engineering, Kyung Hee University, Korea .... the ARL Advanced Sensor Program systems/networks, and the DARPA Emergent.

The PARCTAB Mobile Computing System
since March 1993 at the Computer Science Lab at Xerox PARC. The system currently ... computer; though it does permit object code and data downloading.