|
Match
|
Document |
Document Title |
|
|
7567533 |
Packet detection system, packet detection device, and method for receiving packets
A packet detector for a multi-band orthogonal frequency division multiplexing system includes a plurality of packet detection units each corresponding to a time frequency code for detecting packets...
|
|
|
7567546 |
Transmitter device, bridge device, and receiver device, and network system including the devices
A network system includes a transmitting apparatus; a transmission path; a relaying apparatus that receives real time information transmitted through the transmission path; a wireless network; and...
|
|
|
7567814 |
Time synchronized radio transmission system
In a radio transmission system, a receiver comprises means for synchronizing the time on the side of the receiver with the time on the side of the transmitter by a PLL circuit on the basis of...
|
|
|
7567815 |
Wireless communication apparatus for synchronizing a frame cycle's beginning position in relation to other devices
A communication station needs to autonomously and synchronously operate by maintaining an equal frame interval. A clock error is measured from a received packet in a wireless communication system...
|
|
|
7564832 |
Scheduling poll packets in bluetooth sniff mode
A Bluetooth master radio frequency unit addresses a slave radio frequency unit, to enable the slave to resynchronize to the master, by sending poll packets or null packets, the master being...
|
|
|
7561582 |
Data reception device
A data reception device having a reception data buffer unit storing a plurality of packets contained in a data packet, a reception data amount measuring unit measuring the data amount stored in the...
|
|
|
7561559 |
Hardware time stamping and processor synchronization
Hardware time stamping is disclosed. In a method, a transmit time stamp may be added to an outgoing data unit in hardware prior to transmitting the outgoing data unit over a communications medium....
|
|
|
7561560 |
Symbol timing synchronization system for orthogonal frequency division multiplexing systems
The invention relates to a symbol timing synchronization system for orthogonal frequency division multiplexing system. According to the invention, the symbol timing synchronization system utilizes...
|
|
|
7561543 |
Cell search process for wireless communication system
A method of performing a continuous cell search for new cells in a wireless communication systems having a plurality of base stations and a mobile station, the method including the steps of: (a)...
|
|
|
7561561 |
Method for handling timers after an RLC re-establishment in a wireless comminications system
A method for handling timers in a wireless communication system includes starting a Timer_Poll_Periodic timer for a Radio Link Control Acknowledged Mode (RLC AM) entity, performing a...
|
|
|
7558242 |
Method of building flexible and effective transmission systems for two-way communications
A method of building transmission systems for two-way communications is disclosed. For “point-to-point” transmission system, which structure is shown on FIG. 1 , the method provides flexible...
|
|
|
7558537 |
Modified preamble for programmable transmitter
A programmable transmitter generates a frame preamble to train a receiver with respect to a communication link format that corresponds to a transmission mode wherein the transmission mode may...
|
|
|
7554963 |
Method for handling data discard timer after an RLC reset or re-establishment in a wireless communications system
A method for handling timers in a wireless communications system includes receiving a Service Data Unit (SDU) and starting a Timer_Discard timer associated with the SDU, performing a reset...
|
|
|
7555014 |
Method for contention free traffic detection
The invention discloses a method for detecting priority of data frames comprising the steps of extracting (S 1 ) a bit pattern from a predetermined position in a frame, comparing (S 2, S 3 ) said...
|
|
|
7554952 |
Distributed multiple antenna scheduling for wireless packet data communication system using OFDM
A wireless communication system ( 20 ) includes using multiple antennas ( 30, 32 ) for simultaneous transmissions to multiple mobile stations ( 24, 26 ). A distributed multiple antenna scheduling...
|
|
|
7551648 |
Superimposed training for multiple antenna communications
A training-based transmission technique for multiple-antenna communication systems is disclosed herein where the transmitted symbols are a superposition of the training symbols and the data symbols.
|
|
|
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...
|
|
|
7551582 |
System and method for optimizing walsh code assignments
A wireless communication system is disclosed, including a network and a plurality of base stations coupled to the network, wherein each of the base stations are adapted to transmit only a Pilot...
|
|
|
7551591 |
Method for data transmission within a wireless local area network
Method for data transmission within a wireless local area network (WLAN) which is operable simultaneously with other wireless local area networks (WLANs) in the same local area, wherein each...
|
|
|
7551613 |
Method of supporting reactivation of a dormant session using stored service configurations
A method of supporting reactivation of service instances in a dormant session. A wireless device ( 102 ) sends an Origination or Reconnect message to a Base Station ( 104 ) requesting reactivation...
|
|
|
7551598 |
Synchronization signal for synchronizing base stations
A synchronization signal used to synchronize base stations in a mobile radio telecommunication system having a first sequence followed by a second sequence, the first and second sequences being...
|
|
|
7548521 |
System for dynamically shifting beacons in distributed wireless network and method thereof
A system for dynamically shifting beacons in a distributed wireless network and a method thereof are disclosed. In a medium access control for a wireless personal area network based on a mobile...
|
|
|
7545794 |
Timestamping network controller for streaming media applications
A system and method of end-to-end clock recovery for media streaming. The method including inspecting a data packet sent by an application to determine a protocol type of the data packet and a...
|
|
|
7545795 |
Method for identification using bluetooth wireless key
A Bluetooth host solves the aforementioned problems by evaluating a Bluetooth service provider server ID and by determining which of a plurality of access IDs map to the server ID and,...
|
|
|
7545796 |
Shared medium CA/CSMA robustness
A method includes providing transmission opportunity synchronization information from a transmitting network device to other network devices attempting to follow the same transmission opportunities...
|
|
|
7542483 |
Recoverable reference clock architecture for SONET/SDH and ethernet mixed bidirectional applications
Systems and methods for employing asynchronous transceivers in synchronous data communications. For example, a 10 Gigabit Ethernet transceiver may be used to support SONET/SDH communications with...
|
|
|
7539175 |
Multi-access terminal with capability for simultaneous connectivity to multiple communication channels
An apparatus is disclosed for permitting a mobile terminal having multiple, heterogeneous network connections (e.g., multiple wired or wireless transceivers of various types) to set up and maintain...
|
|
|
7535868 |
Assembly, and associated method, for facilitating channel frequency selection in a communication system utilizing a dynamic frequency selection scheme
An assembly, and an associated method, for an ad hoc network, such as an independent basic service set defined in an IEEE 802.11 protocol specification. A channel map is created and maintained at...
|
|
|
7535875 |
Auto-configuration of spectrum use by wireless pre-planned or ad hoc networks
A method of, and a wireless device capable of, dynamically allocating radio spectrum access within a wireless communication system includes a wireless transceiver having at least a physical layer...
|
|
|
7535932 |
Radio communications system, radio network controller and base station
The present invention relates to a radio communications system which transmits same downlink information to a plurality of cells by using downlink common channels. The radio communications system...
|
|
|
7532612 |
Transmission timing
A method for transferring data over a communication link from a first unit to a second unit, the link comprising a first portion across which the data is carried by the transmission of data packets...
|
|
|
7532591 |
Radio communication system, radio controller and mobile station
A mobile communication system having a radio controller for transmitting the same information to a mobile station via a plurality of radio links is disclosed. In the system, the mobile station...
|
|
|
7529274 |
Communication system with variable length data frames
A wireless communications system in which an access point (AP) transmits a downlink signal for reception by one or more subscriber unit(s) (SU) and the subscriber unit (SU) transmits an uplink...
|
|
|
7529223 |
Method and device for synchronising mobile terminals on a radio channel in direct mode
Each communication occupying a direct mode channel comprises the transmission between mobile terminals of signals distributed into traffic time slots and into regularly dispersed control time slots...
|
|
|
7526302 |
Method of synchronizing a mobile station with a base station
The invention relates to a method of synchronizing a mobile station with a base station in a wireless communications system, to a mobile station for a wireless communications system, as well as to...
|
|
|
7525948 |
Method and apparatus for utilizing synchronization information
A communication method and system are provided that include providing synchronization information about a co-sited downlink carrier. This information may be transmitted to from a base station to a...
|
|
|
7526512 |
Content-based synchronization for terminal devices
A method for context-based synchronization of selected items in at terminal device based on at least one context-based profile and acquired context. A context-based profile is created, wherein each...
|
|
|
7522924 |
Slot allocation apparatus and slot allocation method
A slot allocation apparatus for allocating slots in communicating with plural mobile stations in accordance with FDD/TDD scheme includes (a) traffic property detecting apparatus for detecting a...
|
|
|
7522641 |
Ten gigabit copper physical layer system
In one embodiment, a 10 Giga-bit Ethernet conversion system is provided that is operable to be inserted in 10 Gigabit optical fiber Ethernet systems, wherein each optical fiber Ethernet system...
|
|
|
7522535 |
Method of adjustment for receiver of signals transmitted in bursts and corresponding receivers
Method of adjustment of a receiver of signals transmitted in bursts in a system where the communications are set up within the context of successive frames comprising slots allocatable to the...
|
|
|
7519033 |
System and method for measurement report time stamping to ensure reference time correctness
A system and method is provided that resolves a possible ambiguity in WLAN measurement reports by having a measuring entity include timer values in returned measurement reports. The time a...
|
|
|
7515577 |
System and method for communicating beacon transmissions in wireless local area network (WLAN) systems
A method for communicating beacon transmissions from a wireless access point (WAP) to a client transceiver in a wireless local area network (WLAN) system ( 500 ) includes obtaining a reference...
|
|
|
7515581 |
Method and system for a new packet preamble for wideband wireless local area network (LAN) systems
Methods and systems for processing a packet are disclosed herein. Aspects of the method may comprise replicating at least one component of a legacy preamble synchronization symbol to generate a...
|
|
|
7515582 |
Synchronization method and apparatus for OFDM systems
A synchronization apparatus and method for an OFDM system includes four portions: delay conjugate multiplication, phase processing, delay moving sum and minimum value detection. The invention...
|
|
|
7512111 |
Time adjustment method and time stamping method in telecommunication system and telecommunication system
A time adjustment method, a time stamping method and a telecommunication system are provided. The invention is based on performing a power measurement in the base station on a signal generated in...
|
|
|
7512112 |
Method and apparatus of controlling a reset procedure in a wireless communication system
A method of controlling a reset procedure sets a proper clocked period to the timer Timer_Status_Prohibit for blocking the timer Timer_Status_Period from interfering with the counting of the state...
|
|
|
7512113 |
Method and system for determining a minimum time of flight of a radio frequency transmission
A method and system for determining a minimum time of flight between communication devices is useful for correcting ranging errors induced by multi-path signals. The method includes transmitting a...
|
|
|
7508795 |
Data processing unit, data processing method and data processing system
During operation a check is made, by utilizing a tuning function of tuning communication parameters, if communication parameters used for wireless communication with another movable unit are...
|
|
|
7508811 |
Beacon scheduling in wireless personal area networks with multiple coordinators
A method synchronizes transmissions through a channel in a wireless communications network including a device and a multiple coordinators within transmission range of the device. A superframe is...
|
|
|
7508843 |
Method and apparatus for distributing timing data across a packet network
A method for distributing timing information across a packet network includes generating timing signals at a master clock at predictable intervals using a clock reference of a given frequency. The...
|