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7623480 |
Communication apparatus, control method, and program therefor
When it is determined that a power mode is a power save mode, and that a MAC address in a received beacon matches the MAC address of a wireless communication apparatus which newly joins a wireless...
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7620412 |
System and method for reducing call establishment delay in a wireless network
A system and method for reducing call establishment delay in wireless network is provided, in which a network node establishes a call to a wireless terminal controlled by an AP via a server. The...
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7620020 |
System and method for performing ranging process in a communication system
Provided is a system and method for performing a ranging process in a communication system. If a Subscriber Station (SS) detects the insufficiency of UpLink (UL) resources for transmission of a...
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7613424 |
Method for performing bluetooth high rate supervisor handover
Disclosed is a method of performing a supervisor handover with ease prior to the supervisor handover by selecting a candidate supervisor on a Bluetooth High Rate (HR) subnet having one supervisor...
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7613162 |
Mobile device, system and method for enhanced channel allocation when radio resource connection is released while in dual transfer mode
A mobile device, system, and method are disclosed for use in a wireless communication system during the mobile device's transition from a dual mode, in which a packet switched connection and...
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7613140 |
Control-hold mode
Methods and apparatus are presented for implementing an improved Control-Hold Mode that reduces the load of the reverse link and reduces the battery consumption of remote stations. While a remote...
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7613139 |
Detecting an access point in a wireless local area network failing to adhere to proper power management protocol
In a wireless local area network, an access point failing to adhere to proper power management protocol is detected by analyzing a beacon frame sent by the access point to determine if a traffic...
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7609638 |
Message transmission in wireless access system
A method for transmitting messages to alter the operating status between a mobile station and a base station in a wireless access system comprises, at the mobile station, transmitting a first...
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7602742 |
Control of multi-channel scan for re-establishing connections in a wirelessly networked device
To manage power in a wireless communication device, broadcast channels used by the network are scanned with a first processor in a lower power mode. The scanning is performed using a second...
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7599718 |
Hybrid mobile communication terminal and method of acquiring system for data service in hybrid mobile communication terminal
Disclosed are a hybrid mobile communication terminal and a method of acquiring a system for data service in the hybrid terminal. The hybrid terminal includes a mode setting unit which sets an HDR...
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7599484 |
Element management system for managing line-powered network elements
A method of managing power at an element management system for a power sourcing network element and a power sinking network element of an access network is provided. The method includes identifying...
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7599325 |
Method and circuit for reducing power consumption of a wireless local network
A method for reducing power consumption of a wireless local area network is provided. The wireless local area network comprises a first station communicating according to a first version...
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7599318 |
Technique for enabling communication between a communication device that performs an intermittent reception and a communication device that performs a continuous reception operation
A communication system in which both a communication device that does not operate intermittently and a communication device that operates intermittently are present. A communication device includes...
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7596366 |
System and method for controlling the power in a wireless client device
A system and method in a client device ( 22 ) for controlling the power within the client device. The client device has a network access device ( 30, 130 ) and a controller ( 42 ). The network...
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7596365 |
Device for transmitting and receiving
A device for transmitting and receiving is disclosed that includes: a) an antenna, b) a transmitting/receiving unit for transmitting and receiving data according to a communications standard, which...
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7593711 |
Vehicle locating unit with improved power management method
A vehicle locating unit with improved power management. A receiver receives a signal from a network of communication sources. A signal strength monitoring subsystem determines which of the...
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7593347 |
Method and apparatus to exchange channel information
Briefly, a method and apparatus to exchange channel state information between two or more stations are provided. The channel state information may be used to adapt a power, a transmission rate and...
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7590403 |
Wireless device dormancy override
A wireless device is disclosed. The wireless device includes a radio module and an application. The radio module is used to communicate data on a wireless network. The application is used to...
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7590080 |
Channel assignment to maximize battery efficiency in wireless systems
A method for maximizing battery efficiency of a wireless transmit/receive unit (WTRU) is disclosed. In one embodiment, a predetermined number of high-speed shared control channels (HS-SCCHs) are...
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7590079 |
Method of communication device initiated frame exchange
A method for accessing a wireless local area network (WLAN) channel and providing quality of service (QoS) for voice in a system supporting both voice and data services. Under the method, a...
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7590078 |
Detecting legacy spoofing in reduced functionality user terminals
Backward compatibility may require the use of fields or other indicators that are interpreted by new nodes or stations in a system in a manner different from the way legacy nodes interpret those...
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7586863 |
Using receive diversity to extend standby time in QPCH mode
The standby time of a CDMA cell phone is extended by using two receive chains to monitor the Quick Paging Channel (QPCH) when the signal-to-noise ratio falls within a predetermined range....
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7583951 |
Virtual batteries for wireless communication device
The present invention provides virtual batteries for a wireless communication device. Generally speaking, a virtual battery is a logical construct on a wireless communication device that powers a...
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7583643 |
Enhanced passive scanning
The application provides an enhanced passive scanning method for a wireless local area network, including the steps of receiving ( 405 ) at least one of a beacon signal ( 342, 348 ) or a gratuitous...
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7583625 |
Access point multi-level transmission power and protocol control based on the exchange of characteristics
A wireless access point and multiple wireless terminals exchange utilization, status, mobility and reception characteristics. Each wireless terminal generates reception characteristics based on...
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7583624 |
Method of idle mode control in OFDM system
The present invention discloses a method of idle mode control in an orthogonal frequency-division multiplexing (OFDM) system. By superposing idle mode control channels on a frame synchronization...
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7577438 |
Method and system for efficient addressing and power savings in wireless systems
A method for addressing groups of stations in a wireless communication system begins by assigning the stations in the system into a number of groups. A group identifier is signaled to each station...
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7577114 |
Method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode
A method for controlling a mobile communication device to enter a power-saving mode and to recover timing after the mobile communication device leaves the power-saving mode. The mobile...
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7577113 |
Device, system and method for coordinating power saving with access categories
A method, device and system to set a power saving mode of for example a station to correspond to a power saving parameter that may be associated with a access category of a wireless packet in for...
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7573842 |
Method, system and device for a network side to enable an MSS to enter the idle mode in a wireless MAN
The present invention provides a method as regards how a network side gets a MSS into the idle mode in a wireless MAN, including: the PA/BS sends a DREG_CMD to the MSS; the MSS sends a DREG_REQ...
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7573841 |
Method for transmitting traffic indication message in wireless communication system, base station thereof, method for receiving the same, terminal thereof and message structure thereof
Disclosed are methods for transmitting/receiving a traffic indication message in a wireless communication system. In the wireless communication system, a base station (BS) groups a plurality of...
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7573838 |
Mobile communication system
A mobile communication system which is capable of, when carrying out mobile communication using a shared channel, increasing in efficiency of transmission timing of the data transmission rate...
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7570952 |
Advance resource allocations for association state transitions for wireless LAN system
A central controller (CC) [ 22 ] of a wireless Local area network (LAN) [ 20 ], in conjunction with an association operation with a mobile terminal [ 24 ] and upon receiving from the mobile...
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7567827 |
Mobile terminal and method for changing an operational mode using speech recognition
Disclosed is a mobile terminal, which includes a microphone path switching unit for switching a microphone signal path used to input audio information from a microphone; an interrupt generator for...
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7567529 |
Method and system for selecting vocoder data rates and transmit powers for air interface communications
A method and system for managing communications over an air interface of a wireless network. A base station may measure a level of interference over the air interface. Based on the level of...
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7564810 |
Method and system for managing power consumption of a network interface module in a wireless computing device
A power management scheme for use in a wireless device reduces the power consumption of the network interface module of the wireless device by selectively putting the network interface module into...
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7561545 |
Scanning groups of profiles of wireless local area networks
Two or more connection profiles stored in a wireless device are partitioned into two or more groups, each group having a scanning policy associated therewith. A scanning policy of a group...
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7561541 |
Deep sleep mode for WLAN communication systems
A WLAN (Wireless Local Area Network) communication device for performing communication in a WLAN network is provided that comprises a physical connection unit, a physical connection oscillator, and...
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7558604 |
Method and apparatus for remote discovery of client and access point settings in a wireless LAN
To conserve energy, components in mobile devices have to transition less frequently between “active” and “sleep” modes, and to sleep for longer intervals. In accordance with at least one...
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7558227 |
System and method for monitoring for wake events in a wireless local area network
In accordance with an embodiment of the present invention, a method comprises transmitting, from a wireless local area network (LAN) device of a host device to an access point of a wireless...
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7558226 |
Performing an idle mode handoff in a wireless communication device
A Wireless Communication Device (WCD) inter-operates with a Code Division Multiple Access (CDMA) communication system. The WCD operates in an idle mode wherein the WCD transitions between a sleep...
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7555319 |
Adaptive power efficient radio environment measurements
User equipment (UE) in a cellular telecommunications system is operated such that the UE is caused to begin operating in a power saving state by determining that a first set of predefined criteria...
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7554945 |
Apparatus and method for receiving data in a mobile communication system
An apparatus and method for receiving data in a mobile station for a mobile communication system using multi-user packet data are provided, in which a preamble power measurer measures preamble...
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7551898 |
Channel quality feedback mechanism and method
Methods and apparatus are presented for improving the feedback of channel information to a serving base station, which allows a reduction in the reverse link load while allowing the base station to...
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7551597 |
Methods and apparatus for fast downlink information of uplink out-of-synchronization
Information systems, detectors, and methods for a communication link, such as the downlink of a cellular telephone system, reduce the problem of uplink transmit power peaks when the uplink is out...
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7551568 |
Power mode aware packet communication method and apparatus
Packet communication method and system in which a packet destined for a terminal is provided service according to a service table indexed by packet classification and the terminal's power mode. The...
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7548519 |
Mobile communication system, mobile communication method, mobile terminal and base station
In a mobile communication system for carrying out packet transmission/reception between a mobile terminal having a power saving mode to reduce a power consumption and a radio base station, a packet...
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7542437 |
Systems and methods for conserving energy in a communications network
A communications network ( 100 ) includes a first node ( 110 ) and a group of neighboring nodes ( 110 ). The first node ( 110 ) includes at least one transceiver ( 340 ). The first node ( 110 ) may...
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7537171 |
Thermostat control system providing power saving transmissions
A thermostat control system having remote devices and/or other internally powered devices provides transmissions at different power levels and at different data transfer rates to conserve power...
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7535884 |
Battery-efficient generic advertising service for wireless mobile devices
In one embodiment, a method for acquiring service provider information includes querying a wireless network for service provider information, receiving an advertisement response containing...
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