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7453858 |
Apparatus and method for adapting WI-FI access point to wireless backhaul link of a wireless network
An access point for communicating with mobile stations in an integrated wireless network. The access point comprises a first transceiver for communicating with selected mobile stations within a...
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7453859 |
Information processing system, information processing unit, control method, program and a recording medium
An information processing system includes a plurality of information processing units wirelessly communicating with each other, each of which includes a distribution data receiving section for...
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7453841 |
Scramble code allocation method, a radio base station, a mobile station, and a mobile communications system
A scramble code allocation method used by mobile communications systems, and a base station and a mobile station that use the method are disclosed. The scramble code allocation method autonomously...
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7453857 |
Measuring medium activity patterns in wireless networks and deriving information from the activity patterns
An apparatus and method is provided for measuring medium activity patterns in wireless networks and deriving information about the radio environment from the measured medium activity/patterns. This...
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7453831 |
Session control using a multicast address
A method ( 800, 900 ) and apparatus ( 1001 ) for controlling a session between communication units ( 141 - 146 ) sharing a group Internet Protocol (IP) multicast address. The method includes...
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7453903 |
System and method for determining priorities in a wireless network
A wireless network device that assigns priorities to communications in a network has a first circuit for receiving wireless messages from remote wireless network devices and a second circuit...
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7453854 |
Radio signal communication method, base station and terminal station
A signal transmission and reception method, and a base station and a mobile terminal therefor are disclosed. In a communication system including a base station and at least a mobile terminal, the...
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7450946 |
System and method for automatic wireless detection and identification of document processing service location
A system and method for automated selection of a wireless document processing device. Data representing a plurality of available document processing devices is first generated on a wireless data...
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7450546 |
Mobility management method using an improved neighbor graph
Disclosed is a method for managing mobility of mobile nodes between heterogeneous networks in an IP-based mobile communication system including a plurality of access nodes for providing an IP...
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7450550 |
Apparatus and method for enhancing transfer rate using a direct link protocol (DLP) and multiple channels in a wireless local area network (LAN) using a distributed coordination function (DCF)
An apparatus and a method for presenting a novel format of a media access control (MAC) frame that enables the use of a direct link protocol (DLP) and multiple channels, thereby reducing contention...
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7450554 |
Method for establishment of a service tunnel in a WLAN
Disclosed herein is a method for the establishment of a service tunnel in a wireless local area network (WLAN). The method includes a service authentication authorization unit making authentication...
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7450544 |
Apparatus and method for supporting mobility between subnetworks of mobile node in wireless LAN
Disclosed in the present invention is a method for supporting mobility of a mobile node between subnetworks in a wireless local area network that includes a plurality of subnetworks networked...
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7450553 |
System and method for selecting beacon transmission starting point in communication system
A system and method for selecting a starting point to transmit a beacon (BTSP) from a coordinator and a first node in a communication system. The communication system includes the coordinator, a...
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7450533 |
Wireless transmitting device and wireless receiving device
A wireless transmitting device includes a first and a second antennas, a first and a second transmitters connected to the first and the second antenna, respectively, signal provide unit provide a...
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7450504 |
Admission control for QoS-driven wireless LANs
A method and a system for a quality of service (QoS) point coordinator (PC) for a basic service set (BSS) in a wireless local area network (WLAN) is disclosed. The PC includes a QoS management...
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7450552 |
Access point control of client roaming
Methods of access point control of client roaming are disclosed. The methods can include the access point periodically transmitting requests to a client, the access point monitoring reception of...
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7450551 |
Multicast transmission method in GEM mode in Gigabit-capable passive optical network and method of processing frame
A multicast transmission method in GEM mode in Gigabit-capable passive optical network and a method of processing frames. The multicast transmission method includes the steps of: (a) setting a...
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7450548 |
MIMO signal processing method involving a rank-adaptive matching of the transmission rate
A bidirectional signal processing method uses parallel transmission of digital transmitted data streams in a multiple input-multiple output system. Related art methods generate high bit error rates...
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7450517 |
Mobile ad hoc network system and operating method thereof
A mobile ad-hoc network system includes: a plurality of mobile terminals; and a central control means for setting an optimal route among terminals, performing connection with an infrastructure...
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7447176 |
Making roaming decisions based on association qualities between wireless devices and wireless access points
The principles of the present invention provides for making roaming decisions based on association qualities between a wireless device and one or more wireless access points. From time to time, the...
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7447182 |
Discovering an address of a name server
A mobile communications network includes a packet service node capable of establishing a session with a mobile station. A network address (e.g., an Internet Protocol or IP address) of a domain name...
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7447186 |
Methods and apparatus for implementing mobile IPv6 route optimization enhancements
Methods and apparatus for establishing an optimized route between a Mobile Node and a Correspondent Node are disclosed. In particular, a Correspondent Node is notified of the location of a Mobile...
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7447162 |
Methods and apparatus for anchoring of mobile nodes using DNS
Methods and apparatuses for obtaining home agent assignment. The invention uses a DNS query to signal a request for dynamic home agent assignment. The DNS query will cause a content routing device...
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7447503 |
Method of designating a future network coordinator
A method ( 500 ) is provided for operating a network coordinator ( 110 ). The method includes receiving device capability information from a plurality of network devices ( 121 - 125 ), including...
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7447185 |
Transmitting and protecting long frames in a wireless local area network
Methods and systems for communicating in a wireless network may use long frames each including an aggregation of medium access control (MAC) protocol data units (MPDUs). In certain embodiments, the...
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7447174 |
System and method for detecting node mobility based on network topology changes in a wireless communication network
Techniques are provided for determining mobility of a first node in an ad hoc network. A particular node generates a fixed neighbor node table comprising second nodes in the area of the particular...
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7447183 |
Mobile IP dynamic Home Address resolution
Methods and apparatus for processing a registration request packet received from a mobile node during registration are disclosed. The registration request packet is received from a mobile node. The...
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7447184 |
Method and system for detecting masquerading wireless devices in local area computer networks
Methods and systems for detecting a masquerading wireless device in a local area network are provided. The method includes receiving a first packet and a second packet. Preferably, the first packet...
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7447196 |
Wireless networking communication system and communicating method for VOIP
A wireless networking communication system is disclosed. The wireless networking communication system includes a wireless communicating gateway connected to a personal computer, which in turn...
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7443824 |
Method and system for selectively including a device-identifier within a mobile IP registration request being sent on behalf of a mobile node to a mobile IP home agent
A method and system for selectively including a device-ID within a Mobile-IP registration request. A foreign agent, AAA server or other entity decides, based at least in part on a user-ID carried...
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7443821 |
Method for clear channel assessment optimization in a wireless local area network
A method for optimizing clear channel assessment (CCA) parameters in a wireless local area network having an access point (AP) and at least one station begins by receiving a trigger condition. An...
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7443829 |
Uplink interference cancellation
The present invention provides a method of improving the performance of a CDMA based wireless network, such as a 3G cellular network for example. Interference cancellation is effectively performed...
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7443823 |
Access points with selective communication rate and scheduling control and related methods for wireless local area networks (WLANs)
The present invention is directed to methods and wireless communication devices that are configured to enhance communication capacity in a wireless network. In one aspect of the invention various...
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7444137 |
Cell broadcast via encoded message to an embedded client
A system for authorizing information services that are provided via broadcast messages to mobile stations. The broadcast messages are encrypted prior to being communicated to devices within a...
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7444145 |
Automated real-time site survey in a shared frequency band environment
An intelligent spectrum management (ISM) system and method that includes sophisticated features to detect, classify, and locate sources of RF activity. The system comprises one or more radio sensor...
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7444443 |
Method of repeating data transmission between network devices by timing a first predetermined period after previous first data transmission
A method is provided for transmitting data from a transmitting device ( 121 ) to a receiving device ( 125 ). The transmitting device transmits a first data frame ( 200 ) to a receiving device a...
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7443820 |
Method for operation of a communication path between at least two communication terminals
A method is provided for operation of a communication path between at least two communication terminals in which, at least at a start time, the two communication terminals are connected via at...
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7443822 |
Method for multihop routing for distributed WLAN networks
A method for multihop packet trasmissions in a wireless network involves establishing a multihop route through the wireless network. After establishment of the multihop route, transmission protocol...
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7443825 |
Method and apparatus for providing a stand-alone wireless web service
A wireless client in accordance with the invention in range of a suitable wireless access point requests content from a host. The wireless access point routes the initial name resolution request to...
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7440436 |
Self-organizing multi-channel mesh network
A system for self-organizing and auto-configuring mesh networks is disclosed. Special nodes (deemed special for their topological significance) are used as a starting point for forming clusters of...
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7441126 |
Secure wireless LAN device including tamper resistant feature and associated method
A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, and a cryptography circuit carried by the housing. The cryptography circuit may operate using...
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7440435 |
Divided MAC protocol structure, data transmission and reception method, and handover method and system using the structure in a wireless communication system
A divided Media Access Control (MAC) protocol structure, a data transmission and reception method, and a handover method and system using the structure in a wireless communication system for...
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7440776 |
Radio access network and operation control method for the same
An RNC is divided into a plurality of user plane servers (UPSs) for executing the transmission control of user's data and a control plane server (CPS) for executing the transmission control of a...
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7440434 |
Method and system for detecting wireless access devices operably coupled to computer local area networks and related methods
A system and method is provided for detecting wireless access devices coupled to local area network of computers. The method includes coupling a sniffer device to a local area network. The method...
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7440777 |
Multi-transceiver system with MIMO and beam-forming capability
A system and method for communicating with a second communication system utilizing a plurality of antennas. Various aspects of the present invention may comprise determining whether communicating...
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7440730 |
Device, system and method of multiple transceivers control
Briefly, some embodiments of the invention provide devices, systems and methods of multiple transceivers control. For example, a method in accordance with an embodiment of the invention may include...
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7440432 |
Wireless access system
A wireless access system is provided which prevents the occurrence of a hidden terminal problem and minimizes the reduction in throughput. In the wireless access system, an access point divides...
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7440433 |
Mobile IP notification
A home agent and a mobile terminal communicate to facilitate the home agent becoming aware of whether the mobile terminal is notification capable meaning the mobile terminal is able to receive...
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7440443 |
Integrated universal network adapter
An integrated network adapter is operable to establish a network interface with a plurality of media types, including at least a power line network and a telephone line network, based on...
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7440761 |
Communication relay method and device
A wireless communication system including
a wireless relay station storing a priority table in which identifiers of the communications that are relayed with higher priority are registered, a...
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