ClassID:

232522

H04W52/0241 - page 2 - CPC Classification

Classification description:

Power management, e.g. TPC [Transmission Power Control], power saving or power classes; Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where no transmission is received, e.g. out of range of the transmitter

Recent Application in this class:
#301
20090164813
2009-06-25

Techniques to manage power based on motion detection

#302
20090128303
2009-05-21

SYSTEM AND METHOD FOR EMPLOYING GEOGRAPHICALLY OVERLAPPING AUTONOMOUS STATIC AND MOBILE WIRELESS NETWORKS FOR ASSET TRACKING

#303
20090098869
2009-04-16

POWER SAVING

#304
20090092070
2009-04-09

Radio frequency local area network

#305
20090092069
2009-04-09

Network protocol

#306
20090088910
2009-04-02

Method to prevent excessive current drain of telematics unit network access device

#307
20090059826
2009-03-05

Power saving techniques based on coverage conditions

#308
20090046789
2009-02-19

Systems and methods for conserving the power supply of a communications device

#309
20090040041
2009-02-12

Alzheimer's patient tracking system

#310
20090036120
2009-02-05

Apparatus and method for selecting mobile communication system in a portable terminal

#311
20090017810
2009-01-15

Method to sustain TCP connection

#312
20090016252
2009-01-15

Extended microsleep for communications

#313
20080268787
2008-10-30

Methods and apparatus for service acquisition in a broadcast system

#314
20080267103
2008-10-30

Always-on wireless internet protocol communication

#315
20080259948
2008-10-23

System and method for operating a communications system

#316
20080246888
2008-10-09

METHOD AND APPARATUS FOR RECEIVING AND REPRODUCING BROADCAST DATA BY MEANS OF WIRELESS COMMUNICATION

#317
20080246656
2008-10-09

Automatic GPS tracking system with passive battery circuitry

#318
20080224825
2008-09-18

Method and device for operating a multifunctional near-field communication device supporting several data formats

#319
20080220762
2008-09-11

Reduced scanning within a uniform period in out-of-service conditions

#320
20080219275
2008-09-11

Apparatus, method and computer program product providing neighbor discovery, handover procedure and relay zone configuration for relay stations in a multi-hop network

#321
20080214228
2008-09-04

Automated autonomy increasing system and method for communication devices

#322
20080212649
2008-09-04

METHOD AND SYSTEM FOR A DISTRIBUTED BLUETOOTH® HOST ARCHITECTURE

#323
20080212648
2008-09-04

Method and system for multiple HCI transport for bluetooth host controllers

#324
20080167046
2008-07-10

Method of mobile terminal for handover/switch among different wireless communication networks in a heterogeneous network environment

#325
20080165750
2008-07-10

Apparatus and method for multicast and broadcast service in broadband wireless access system

#326
20080132298
2008-06-05

Apparatus for saving power by using location information and method thereof

#327
20080132296
2008-06-05

Methods and apparatus for use in controlling a scan rate for scanning operations in a mobile communication device

#328
20080125167
2008-05-29

Mobile station capable of using two communication systems

#329
20080064435
2008-03-13

Apparatus and method for preventing power consumption in multi-mode portable terminal

#330
20080037444
2008-02-14

Ad-hoc simple configuration

#331
20070263555
2007-11-15

Mobile station used for CDMA mobile communication systems

#332
20070254680
2007-11-01

Wirefree intercom having low power system and process

#333
20070247359
2007-10-25

Automatic GPS tracking system with passive battery circuitry

#334
20070218861
2007-09-20

Method and system for increasing power savings in a DOCSIS device

#335
20070217356
2007-09-20

Method and apparatus of reduced power consumption in TDMA signal reception via backward output of input stream to eliminate receiver training period

#336
20070195784
2007-08-23

POWER SAVING SCHEME FOR NODES THAT ARE OUT OF RANGE OF A NETWORK

#337
20070191069
2007-08-16

Radio communication terminal device and radio communication function control method

#338
20070149133
2007-06-28

Method for determining the status of a wireless network communication device

#339
20070081486
2007-04-12

Wireless communication apparatus and control method therefor

#340
20070058599
2007-03-15

Method to sustain TCP connection

#341
20070058580
2007-03-15

Controlling the communication mode in a mobile communication terminal

#342
20070057663
2007-03-15

Reduced Power Consumption in a Communication Device

#343
20070049252
2007-03-01

Failure handling during security exchanges between a station and an access point in a WLAN

#344
20070037526
2007-02-15

System and method of automatically turning wireless radio on/off

#345
20060233273
2006-10-19

Multicarrier transmission system with low power sleep mode and rapid-on capability

#346
20060189312
2006-08-24

Mobile radio terminal

#347
20060142035
2006-06-29

Power efficient channel scheduling in a wireless network

#348
20060116179
2006-06-01

System and method for optimizing power consumption in a wireless device

#349
20060116104
2006-06-01

Method for network search in a wireless communications system

#350
20060078060
2006-04-13

Multicarrier transmission system with low power sleep mode and rapid-on capability

#351
20060068751
2006-03-30

Unconnected power save mode for improving battery life of wireless stations in wireless local area networks

#352
20050286617
2005-12-29

Communication device and data transmission method between at least two communication devices

#353
20050281234
2005-12-22

Communication terminal device

#354
20050208958
2005-09-22

Power efficient channel scheduling in a wireless network

#355
20050197119
2005-09-08

Power efficient channel scheduling in a wireless network

#356
20050192023
2005-09-01

Cellular communications system providing mobile cellular device battery saving features based upon a stepped down attempt rate and related methods

#357
20050191987
2005-09-01

Cellular communications system providing mobile cellular device battery saving features while accommodating user access requests and related methods

#358
20050185726
2005-08-25

Multicarrier transmission system with low power sleep mode and rapid-on capability

#359
20050165944
2005-07-28

Always-on wireless internet protocol communication

#360
20050160464
2005-07-21

Electronic apparatus

#361
20050143060
2005-06-30

Method and apparatus that annunciates when a mobile telephone is out of a service area

#362
20050143046
2005-06-30

Communication apparatus

#363
20050136922
2005-06-23

Power efficient channel scheduling in a wireless network

#364
20050122919
2005-06-09

Wireless communication method and system for managing the association and deassociation of a wireless transmit/receive unit

#365
20050113128
2005-05-26

Power efficient channel scheduling in a wireless network

#366
20050101320
2005-05-12

Power efficient channel scheduling in a wireless network

#367
20050096073
2005-05-05

Power efficient channel scheduling in a wireless network

#368
20050085182
2005-04-21

Radio communication terminal broadcasting et reception method and broadcasting system

#369
16511636
2020-12-22

Method and device for selecting a network mode for an internet of things device

#370
16431378
2020-08-04

System selection in marginal coverage area

#371
16267272
2020-07-07

Controlling device modem scan duty cycle based on device sensor or wireless data

#372
15248371
2017-05-09

Safety cutoff for a power tool or other device