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7593366 |
Wireless network facilitator and monitor
Techniques are presented for facilitating and monitoring wireless network connections. Clients and intermediate nodes are configured to interact with one another via network connections. Initially,...
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7593377 |
Route optimization for a mobile IP network node in a mobile ad hoc network
A clusterhead of a tree-based, mobile ad hoc network includes a mobile IP proxy resource for registering a received binding update request from a mobile ad hoc router within the network, creating a...
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7593718 |
WLAN communication system and method with mobile base station
A WLAN communication system ( 10 ) and method employs mobile WLAN base stations ( 16 ) that include WLAN transceivers ( 26 ) and memory ( 30 ) for storing received messages from one or more mobile...
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7593376 |
Method and apparatus for broadcast in an ad hoc network using elected broadcast relay nodes
A method and apparatus for electing broadcast relay nodes ( 520 B, H, M) in an ad hoc network ( 500 ). Each node ( 520 A- 520 O) generates an attribute message including associated parameters. Each...
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7593375 |
Medium access control apparatus for use in a channel overlay network
A Medium Access Control (MAC) apparatus and method for use in a channel overlay network of a wireless access system. The wireless access system, which is based on a multi-carrier, includes a...
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7593356 |
Method and system for dynamically assigning channels across multiple access elements in a wireless LAN
In a fixed channel wireless network system with a limited number of channels, assignment of the fixed channels between remote client elements and access elements is made systematically according to...
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7593378 |
SINR-based powerdown apparatus and method for a wireless communications systems
During the preamble interval of a wireless packet, a receiver estimates the SINR of the preamble, and also examines the packet header to determine the data rate, length, and destination address. If...
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7593379 |
Method and system to provide service availability to multi-mode terminals in different access networks
A method and system to provide service availability to multi-mode terminals in different access networks is presented. In an embodiment, a computer-readable medium includes instructions that, when...
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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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7593374 |
Multi-to-multi point ad-hoc wireless data transfer protocol
A wireless communication system utilizes a protocol for creating a multi-to-multi point, extendable, ad-hoc wireless network. A hardware platform enables an electronic device to connect in an...
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7593373 |
Snoop-and-shortcut routing method for better mobility support on networks
A shortcut routing method to improve packet routing between a visiting mobile host connected to a subnet and a communicating host on the network or the same subnet. When a router receives an IP...
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7590101 |
Remote operations using wireless personal area network
A computer includes a wireless personal area network (WPAN) interface, a wireless local area network (WLAN) interface and a wireless wide area network (WWAN) interface. A device communicating with...
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7590421 |
Supporting idle mode of mobile station in wireless access system
A method of supporting a mobile station that is in an idle mode in a wireless communication system using a paging controller comprises entering an idle mode by a mobile station, receiving a paging...
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7590416 |
Method for managing bandwidth in a communication network comprising a cordless connection
The invention relates to a process for managing resources in a communication network comprising at least two communication buses linked by way of a wireless transmission bridge, the said bridge...
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7590429 |
RF transceiver configuring for a MIMO communication
An RF transceiver includes a baseband processing module, a transmitter section, and a receiver section. The baseband processing module convert outbound data into a plurality of outbound symbol...
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7590097 |
Device detection and service discovery system and method for a mobile ad hoc communications network
A computer system, method, and computer program product for performing device detection and service discovery in a mobile ad hoc communications network. The method comprises conducting an inquiry...
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7590098 |
Publish/subscribe model in a wireless sensor network
A wireless sensor network comprises a plurality of nodes that communicate over wireless communication links. At least one of the plurality of nodes receives sensor data from a sensor. A...
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7590085 |
Mobile communication system, line concentrator, radio base station, mobile station, and communication method
A mobile-communications system is disclosed. The system includes a mobile station, a wireless-base station enabled to communicate with the mobile station, and a location-information management...
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7590418 |
Method and apparatus of a location server for hierarchical WLAN systems
Methods, apparatuses, and systems directed to processing location and network data in a wireless network. According to one implementation of the present invention, a location server functions both...
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7590420 |
Intelligent home agent selection mechanism (IHASM) for dynamic home agent (HA) assignment
A method, system, and medium are provided for an intelligent home agent selection mechanism (IHASM) for dynamic home agent assignment. The present invention has several practical applications in...
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7586867 |
Access point and method for establishing a wireless distribution system link between access points
A method for a establishing wireless distribution system link between two access points includes the steps of: providing an input module for each access point; receiving a first input to enter a...
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7586887 |
Method and apparatus for wide bandwidth mixed-mode wireless communications
A network device for implementing high-rate greenfield transmission in a mixed mode frame structure. The network device is configured to transmit a mixed mode frame on two adjacent channels. The...
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7587178 |
Signaling device
A signaling device, in particular a signal pillar 1 , is provided which is able to generate signals even outside the range of the usual optical and acoustic signals, and flexibly create them as...
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7586889 |
Station for wireless network
A wireless network device, such as a printer, to enter an infrastructure-type user wireless LAN as a station, has an additional access point function. A printer having an ESS-ID ‘MM’ as an...
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7587173 |
Antenna steering for an access point based upon spatial diversity
A method for operating an access point in a wireless local area network is provided, wherein the access point includes a directional antenna for communicating with at least one remote station. The...
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7586888 |
Method and system for mesh network embedded devices
A method and system for managing mesh network devices. A mesh network device with integrated features creates an N-way mesh network with a full mesh network topology or a partial mesh network...
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7586884 |
Joint packet detection in wireless communication system with one or more receiver
A packet detector joint detects 802.11a packets, 802.11b packets and interference that is within a monitored frequency range but is not formatted as 802.11a packets or 802.11b packets. The packet...
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7586893 |
Radio communication system, radio communication control method, radio communication apparatus, control method for radio communication apparatus, and computer readable medium utilizing a divided transmission frame
A radio communication system, a radio communication control method, a radio communication apparatus, a control method for a radio communication apparatus, and a computer program make it possible to...
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7586948 |
Packet sub-frame structure for selective acknowledgment
A wireless local area network includes transmission of data packets between endpoints in which packet frames are divided into sub-frames. On reception of a frame, the integrity of each individual...
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7586922 |
Providing higher layer packet/frame boundary information in GRE frames
A Packet Data Services Node (PDSN) optionally frames user data from an Application IP packet received from a public data network (e.g., the Internet) into a Point-to-Point Protocol (PPP) frame, and...
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7586886 |
Method and system for single weight antenna system for HSDPA
In a RF communications system, aspects for single weight antenna system for HSDPA may comprise receiving HSDPA signals via a plurality of receive antennas and individually adjusting a phase of a...
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7586926 |
System and method for generic data mapping between wireless component applications and application data sources
An application gateway is configured to facilitate message communication between an application executing on a wireless device and a backend server. The application gateway comprises a message...
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7586861 |
Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different...
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7586885 |
VoIP wireless telephone system and method utilizing wireless LAN
The present invention provides a VoIP wireless telephone system utilizing a wireless LAN wherein expansion of an IP wireless extension telephone is realized while ensuring secrecy of talk in a VoIP...
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7586876 |
Handoff system and method between a wireless LAN and mobile communication network
A method for performing a handoff between a wireless local area network (LAN) including an access router (AR) supporting an Internet protocol (IP) routing function and a mobile communication...
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7586864 |
Communication system, base station, terminal, communication device, communication management method, control program, and computer-readable recording medium containing the same
In a wireless communication system, a terminal is identified by a base station in accordance with beacon signals transmitted periodically from the base station, and to the identified terminal, the...
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7586882 |
Higher layer packet framing using RLP
Higher layer packet (HLP) framing information is transmitted across an air interface only as necessary, utilizing the Radio Link Protocol (RLP). In one embodiment, HLP framing information is...
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7586872 |
User assignment strategies for hierarchical and other overlay networks
A hierarchical assignment manager (HAM) improves system throughput in a hierarchical overlay network by taking into account the requested data rates in addition to or instead of the velocities of...
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7583635 |
Establishing network address of mobile terminal in mobile communication system
The present invention relates to establishing a network address of a mobile terminal in a mobile communication system when the mobile terminal is handed over from one network to another....
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7583632 |
Efficient handoffs between cellular and wireless local area networks
The present invention facilitates a handoff between cellular and wireless local area networks (WLANs). To facilitate a WLAN interface with the cellular network, a proxy packet control function...
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7583645 |
Adaptive MAC architecture for wireless networks
Devices and methods for observing characteristics of a wireless communication network environment and adjusting at least two different communication configuration parameters substantially at a same...
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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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7583648 |
Managing latency and jitter on wireless LANs
In order to better manage VoIP transmissions between an AP and multiple voice client devices, methods are described that use synchronization techniques combined with packet concatenation to greatly...
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7583651 |
Wireless communication apparatus and wireless communication system for adjusting the transmission interval in an AD-HOC wireless network
A wireless communication apparatus capable of constructing an ad-hoc wireless network is disclosed to include a transmitting/receiving unit configured to transmit and receive a common broadcast...
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7583644 |
Wireless communication apparatus, wireless communication method, and computer program
The present invention is to provide each communication station with a transmission prioritised period without any useless latency in an ad-hoc communication environment including no control...
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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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7583646 |
Method and apparatus for facilitating interaction between a home subscriber server (HSS) and a home location register (HLR) in a legacy network
A technique and system are provided to allow home subscriber servers (HSSs) to retrieve a subscriber's dynamic location/state information from a legacy home location register (HLR). For example, a...
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7583647 |
Controller for controlling number of requests served by a server
A controller is configured for controlling the number of requests served by a server. The controller includes a pool for holding M tokens an input for providing tokens to the pool, and an output...
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7583649 |
Rate adaptation
A medium access control (MAC) device comprises memory, a queue module, and a control module. Memory stores N transmission parameter specifications and N−1 count values, each count value being...
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7583642 |
Communication system providing hybrid optical/wireless communications and related methods
A communication system includes at least one optical-wireless device coupled to a longitudinal side of an optical fiber. The optical-wireless device may include an optical fiber power unit for...
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