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7620417 |
Communication terminal apparatus, scheduling method, and transmission power deriving method
A communication terminal apparatus that can perform an appropriate system operation at the network side and also can avoid a reduction in throughput and a reduction in system efficiency. In this...
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7620390 |
Establishing a call session during an advertisement time period
To communicate between terminal devices, a time period of overlap between a first time slot of first advertisement content provided to a first terminal device and a second time slot of second...
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7620031 |
Method and apparatus for code division switching
Time division multiplexed input signals (i.e., separated into time slots) are spread in each time slot with a destination code. This spreading is applied for destination identification as opposed...
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7620023 |
Configurable multislot class for wireless devices
A solution is provided wherein the mobile device selects a multislot class based on the profile of the traffic to be utilized by the mobile device. This may be performed manually by a user, or may...
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7620022 |
TDMA communications apparatus
A CPU of a TDMA communications apparatus examines whether a slot to be allocated for a next transmission is a first slot (S 1 ). If the slot to be allocated is the first slot, the CPU examines...
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7620021 |
Method, base station and mobile station for timeslot selection and timeslot assignment
A timeslot selection method is provided. The timeslot selection method includes the steps of: obtaining a propagation loss; receiving an occupation state and an interference amount of an uplink...
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7616621 |
Efficient time-division multiplexed addressing protocol
A method for operating in a network that includes one or more of the following: assigning a respective active member address to each of a plurality of first slave nodes participating in a piconet;...
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7616602 |
Method and system for wireless local area network (LAN) communication using virtual time division multiple access (TDMA)
A time division-based wireless LAN communication method by use of an AP in an infrastructure mode, including, on the AP's side, receiving a time slot allocation request frame from a station,...
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7616565 |
Network communication scheduling
A method to schedule network communications includes determining nodes within a network, forming a node list based on the nodes in the network, determining a network schedule of communications for...
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7613144 |
Systems and methods for multiplexing control data for multiple data channels onto a single control channel
Systems and methods for communicating control data for multiple data channels using a single control channel. In one embodiment, a method is implemented in a WCDMA communications system. This...
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7610059 |
Method and system wherein timeslots allocated for common control channels may be reused for user traffic
A method and system is disclosed wherein timeslots designated in a wireless communication system as Common Physical Channel (CPCH) timeslots may be reused for user traffic. A CPCH timeslot used in...
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7609608 |
Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation
A method of data transmission according to one embodiment of the invention includes encoding a set of data values to produce a corresponding series of ordered n-tuples. The method also includes...
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7602803 |
Communication timing control method and apparatus, node, and communication system
Each node on a communication path receives state variable signals from other nodes indicating the internal operating states or internal timing of the other nodes, and transmits a state variable...
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7602759 |
Wireless LAN system making quality of communication improve and a communication method therefor
A wireless LAN system if formed by a base station, mobile stations and a controller. The controller receives a frame over wireless media, and a frame analyzer analyzes the received frame. A...
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7599706 |
Method and apparatus for efficient processing of data for transmission in a communication system
Various embodiments are provided for determining a set of acceptable transport format combinations for transmission on a current time frame. A set of acceptable modified rate power adjustment...
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7599655 |
Method and apparatus for broadcast services in a communication system
A method, apparatus and system provide for efficient use of communication resources for providing broadcast services in a communication system. A receiver receives a first broadcast controller...
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7599335 |
Cell search process for wireless communication system
A method of cell search in a wireless communication systems having a plurality of base stations and a mobile station, each of the plurality of base stations serving a separate cell within a service...
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7596123 |
Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
A frame structure that is ordinarily optimized for providing variable high data rates also includes the flexibility to efficiently carry lower data rate, lower latency frames using sub-framing....
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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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7586883 |
Method for improving the transmission speed in multi-slot CDMA wireless communication system
The present invention discloses a method for improving the performance of the CDMA TDD wireless communication system. It is a method for increasing the transmission rate in a multi-slot CDMA...
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7583977 |
Multi-media broadcast and multicast service (MBMS) in a wireless communication system
Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for p8rocessing data for transmission to a plurality of terminals. Frames of...
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7583641 |
Methods and apparatus for network joining using a multiple message per TDMA control slot methodology
A method for transmitting network joining message packets during control slots of a time division multiple access (TDMA) frame sequence is described. The method includes determining a size of the...
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7583629 |
Referencing of downlink channels in wireless communication system
The present invention relates to a method for referencing a physical channel carrying point-to-multipoint service data in a wireless communication system. The present invention utilizes an...
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7577116 |
Timeslot assignment mechanism for satellite communication network
A time division multiple access (TDMA) waveform for controlling a MIL-STD-188-183 compliant demand assignment multiple access (DAMA) satellite communication network contains a short duration and...
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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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7570622 |
High-frequency circuit apparatus and communication apparatus using the same
A high-frequency circuit has a duplexer and a filter. The duplexer performs wave separation of send and received signals as input thereto. The filter filters the input send signal. When the send...
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7570621 |
Method and apparatus for reducing erroneous frame classifications
A method, and an apparatus in, for example, a mobile station (MS) ( 201 ) or a base station ( 202 ) reduces erroneous frame classifications in a radio access network (RAN). An interface ( 223 )...
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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...
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7567620 |
Data transmission scheme using channel group and DOCSIS implementation thereof
A novel apparatus for and a method of data transmission whereby an input data stream is distributed over a plurality of physical channels within a logical channel group. Transmission of data over...
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7565324 |
Shared authorization data authentication method for transaction delegation in service-based computing environments
A system and method for allowing client computers to access data or processing on remote computers without requiring the remote computer's recognition of the client computer. An authorizing...
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7564823 |
Method and apparatus for communicating data upon multiple radio carriers
Apparatus, and an associated method, for allocating communication resources in a data radio communication system, such as a communication system that provides for EDGE data communication services....
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7561591 |
TDMA communications apparatus
If own station detects that a slot S 2 previously reserved for own transmission has been occupied by another station when transmitting a message at a current slot S 3 , the own station sets the...
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7558238 |
Hybrid multiple access waveform, method, and apparatus
A method for partitioning communication resource among multiple users partitions a portion of an available communication resource into a series of time-frequency slots, and allows multiple users to...
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7558236 |
Communication method and system for improving control signal receiving quality during handover
A control device for carrying out control of first and second radio base stations at a time of handover from a first radio base station to a second radio base station in radio communications...
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7558232 |
Adaptive duty cycle management method and system for radio transmitters
A duty cycle management system and method for use in a wireless device having a transmitter which transmits packets in the form of individual packets and/or packet bursts. A controller in...
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RE40825 |
Method and arrangement for timing the diversity weight changes in a cellular radio system
A method and an arrangement are provided for timing a change of diversity weights in a radio connection between a base station and a terminal. A response timing mode is selected from a number of...
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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...
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7551566 |
Apparatus and method for ID allocation in MBMS mobile communication system
An apparatus and a method for allocating identifiers (IDs) which differentiate data to be transmitted in a mobile communication system supporting the transmission of packet data. The method is used...
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7548529 |
Multiple-access scheme for packet voice that uses voice activity detection
A packet transmission arrangement maintains a certain minimum bandwidth for a call. When a silence period is detected, the bandwidth that is allocated to the call is reduced. When a speech period...
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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,...
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7545779 |
Mobile communication system, mobile communication method, base station, and mobile station
An effective random access control can be performed with a high throughput. A base station ( 11 ) communicates with mobile stations ( 12 ) by use of slotted ALOHA system. An offset time of 1.5...
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7542759 |
Method and apparatus for broadcasting software update information to mobile phones over a wireless communications network
A local area wireless communications network includes an MCU which generally operates to manage the placement of audio and other information into frames that are transmitted to a base station which...
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7539460 |
Method and tester for determining an error rate of a mobile-telephone device, especially for USF-BLER
A method and apparatus for determining an error rate is described, in which a transmission block having an allocation signal is received by a mobile communications device that is to be tested. The...
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7539173 |
Radio communication system, radio terminal, base station, control equipment and communication method
A radio communication system comprises a radio terminal and a plurality of base stations. The base stations communicate with the radio terminal by connecting radio links with mutually different...
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7535877 |
Wireless communication system, method for enhancing network efficiency, and computer program product therefor
A wireless communication system, a method for enhancing network efficiency, and a computer program product therefor are provided. The wireless communication system includes a transmitting apparatus...
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7535876 |
Method of flow control for HSDPA and HSUPA
A method of communication, generally, and more particularly, a method of wireless communication. The method includes the step of receiving at least data over a signaling interface. The received...
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7535865 |
System and method for wireless remote control of locomotives
A system and method for remotely controlling an increased number of subsystems having an onboard locomotive control unit (LCU) and two associated operator control units (OCUs) on a single wireless...
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7532891 |
Method and apparatus for timing correction in communications systems
In a wireless communications system, transceivers transmit short bursts to a base station, which determines timing corrections from the time of receipt of the burst and transmits the timing...
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7529212 |
Communications system, communications control apparatus and method, and computer program therefor
A communications system sets a network frame period that can be repeatedly used by a plurality of wireless networks in a predetermined time period. A plurality of channel slots for use by each of...
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7529211 |
Method and apparatus for managing paging related delays
A method and apparatus for managing paging related delays between a mobile station and a base station is provided, which includes the use of a fractional slot cycle index. A first value for the...
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