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7630338 |
Techniques for radio link resource management in wireless networks carrying packet traffic
A method includes receiving on an uplink communication path one or more packets from a user equipment, and determining radio link resources to be allocated on the uplink communication path for the...
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7630334 |
Radio communication system, radio communication device, radio communication method, and computer program
A wireless communication network that forms an ad-hoc network without the arrangement of a controlling station sets a period that a communication apparatus can utilize with priority and performs...
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7620027 |
Communication system, information processing device, connection device, and connection device designation method for designating connection device for communication device to connect to
When connecting a wireless LAN terminal to a specific wireless access point, an inquiry is made to a server about the specific wireless access point, via the wireless access point which the...
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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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7620018 |
Apparatus and method for a multi-channel orthogonal frequency division multiplexing wireless network
A flexible and scalable deployment of orthogonal frequency division multiplexing (OFDM) technology in a mobile cellular system, including a system that deploys multiple channels within a common...
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RE40984 |
Reporting communication link information
A method for reporting link information in a communication system including a communication terminal and a plurality of transceivers with each of which the communication terminal can communicate...
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7613157 |
Wireless communication method and apparatus for processing enhanced uplink scheduling grants
A method and apparatus for processing enhanced uplink scheduling grants are disclosed. A wireless transmit/receive unit (WTRU) detects an absolute grant (AG) and a relative grant (RG). Once the...
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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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7606195 |
Method and device for dynamically scheduling radio resources of streaming media services
The invention discloses a radio resources scheduling method for dynamically scheduling the radio resources of streaming media services in a multi-carrier radio communication system including...
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7606190 |
Apparatus and messages for interworking between unlicensed access network and GPRS network for data services
Methods for performing various operations via unlicensed mobile access (UMA) radio link control (URLC) messages in an unlicensed mobile access network (UMAN). The UMAN comprises a first radio...
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7596798 |
Apparatus and method for extending DOCSIS cable modem service over wireless links
An apparatus and method are presented to allow the extension of a DOCSIS cable modem service over a wireless link. According to the invention a wireless hub transceiver is connected to a...
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7593417 |
Handling broadcast and multicast traffic as unicast traffic in a wireless network
An access point is to handle received broadcast or multicast traffic as multiple instances of unicast traffic, where each instance is destined for a corresponding wireless client device associated...
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7593369 |
Information transmission method, mobile communications system, base station and mobile station
In an information transmission method, a radio communications system, a base station and a mobile station, a TBS size, a modulation scheme and the number of codes in a multicode are converted into...
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7590100 |
Method for packet polling in a WLAN
A method ( 500 ) is provided for dynamic packet polling during a power save mode. The method can include polling ( 504 ) an access point ( 104 ) for packets at a first rate on at least one access...
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7590090 |
Time segmentation sampling for high-efficiency channelizer networks
A system comprises a processor configured to receive incoming data and configured to apply a subchannelizer algorithm to the received data. The subchannelizer algorithm segments the received data...
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7587206 |
Providing overload control in relatively high-speed wireless data networks
The present invention provides a method and an apparatus for controlling a radio frequency resource between a first and a second wireless unit and a base station to provide overload control of the...
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7586877 |
Method and system to determine and communicate the presence of a mobile device in a predefined zone
A method and system to provide a notification is described. The system may comprise a first mobile device including a positioning component to determine when the first mobile device is proximate at...
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7583935 |
Method and system for mitigating co-channel interference
A method of communicating data between a first transceiver and any of a plurality of second transceivers, wherein areas serviced by each of the plurality of second transceivers either overlap or...
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7583735 |
Methods and systems for handling underflow and overflow in a software defined radio
Systems and methods for handling buffer overflows and underflows in a software defined radio are presented. A communications system comprises one or more radio head interface modules and a call...
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7583650 |
Frequency multiplexed architecture
A receiver ( 10 ) is arranged to simultaneously receive at least a first (S 1 ) radio frequency signal having a first frequency band ( 1 ) and a second radio frequency signal (S 3 ) having a second...
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7583638 |
Device and method for processing a digital data signal in a CDMA radio transmitter
A device for processing a digital data signal in a CDMA radio transmitter includes a channelization device, a spectral shaping device and a frequency correction device. The channelization device...
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7583631 |
Quality packet radio service for a general packet radio system
The Quality Packet Radio Service enhances the slow General Packet Radio Service medium access procedure to include fast in-session access capability. In order to maximize spectral efficiency, all...
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7583626 |
Multiplex switching scheme for communications network
An earth station interface architecture provides full mesh connectivity for a relatively small number of network stations. A component of the architecture is a switch, which employs' a network...
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7583623 |
Method and system for packing management messages in a communication system
A method and apparatus for packing management messages in a broadband wireless communication system. Management messages are sent across a link in packets addressed to a particular connection,...
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7580389 |
Medium hopping data transmitter
A first communication device (e.g., the communication device that is sending data) monitors a radio channel in a predetermined set of radio channels. A message is transmitted on the first radio...
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7580388 |
Method and apparatus for providing enhanced messages on common control channel in wireless communication system
A method and apparatus for providing new configurations for transmitting control information between a mobile terminal and a network using a common control channel (CCCH) logical channel/transport...
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7580386 |
Cooperative scheduling of master and slave base station transmissions to provide coexistence between networks
Cooperative scheduling of master and slave base station transmissions is disclosed. Silent and deaf intervals are scheduled in a frame format of a first network to allow transmissions to occur in a...
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7577443 |
Mobile-station and macro-network-aided location determination of a low-cost internet base station (LCIB)
Methods and systems are provided for implementing mobile-station and macro-network-aided location determination of a low-cost Internet base station (LCIB). In an embodiment, a location of a mobile...
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7573844 |
Allocating memory resources of mobile station
The invention relates to allocating memory resources for packet data transfer on a layer 2 link in an acknowledged mode over an air interface between a mobile station and a network. In order to...
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7570615 |
Resource-sharing cells
A virtual network is created by providing antennas controlled by the same radio access station with control signals of virtual radio access stations. Sets of physical channels comprising the...
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7567540 |
Wireless communication system, wireless communication apparatus, wireless communication method and computer program
In order to realize low power consumption of a communicator and information transmission in short packets with a short latency in a network environment of a self-organized distribution type, each...
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7567530 |
Method of converting communication channel in mobile communication terminal
Disclosed is a method of converting a communication channel in a mobile communication terminal. According to the invention, the specific absorption rate (SAR) value information according to each of...
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7564812 |
Method and apparatus for varying times/channels of broadcast beacons
Method and apparatus for varying the times and channels of broadcast beacons. The method and apparatus make it more difficult to monitor and/or disrupt such beacon transmissions. In one embodiment,...
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7558283 |
Method, apparatus and computer program product providing quality of service support in a wireless communications system
Disclosed herein are a method, apparatus and computer program product to correlate service instance for a mobile station (MS), radio access network (RAN) and a packet data serving node (PDSN)...
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7558235 |
Method for efficient bandwidth utilization in a wireless radio network
In a network comprising a plurality of channels, at least two channels are operating at different frequencies. The fixed network equipment (FNE; 124, 126 ) identifies a plurality of channels...
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7554946 |
Dynamic reallocation of bandwidth and modulation protocols
Systems for dynamic reallocation of bandwidth and modulation protocols is provided. In one embodiment, a radio head interface module comprises: a transmit buffer adapted to receive a data stream...
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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...
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7548752 |
Feedback to support restrictive reuse
The scheduler in a base station needs CQI information from a terminal for all reuse sets every 5 ms. to decide on which re-use set to schedule a given terminal. For MIMO users, the problem is that...
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7545872 |
Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method
A communication apparatus, a signal component demultiplexing apparatus, and a filter apparatus to reduce a load of FFT processing in a receiver in multi-carrier communication. The receiving...
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7545781 |
Wireless packet communication method and wireless packet communication apparatus
A transmit-side STA transmits a wireless packet using a wireless channel which has been determined to be idle by both a physical carrier sense for determining based on received power whether the...
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7545772 |
Apparatus and method for assigning subchannels in an OFDMA communication system
A wireless communication system that divides an entire frequency band into a plurality of subcarrier bands and includes a plurality of subchannels, each of which includes a number of subcarrier...
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7542456 |
System and method for splitting a communication data stream
A method of conducting communication over one or more communication networks without making any change to the communication network infrastructure, the method comprising: selectively establishing...
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7539496 |
Channel assignment based on spatial strategies in a wireless network using adaptive antenna arrays
The present invention can improve efficiency in wireless radio networks using spatial division multiple access (SDMA) strategies. One embodiment of the invention includes determining a quality...
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7539160 |
Method and system for controlling access bearer in a real-time data service
A radio access network (RNC) assigns for a real-time media session a real-time access bearer that can be shifted between a dedicated channel state and a common channel state. The assignment is made...
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7535882 |
Reception in dedicated service of wireless communication system
The present invention is directed to receiving a point-to-multipoint service while receiving a dedicated service in a wireless communication system. A mobile terminal receives radio link...
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7532602 |
Information transmission method, mobile communications system, base station and mobile station
In an information transmission method, a radio communications system, a base station and a mobile station, a TBS size, a modulation scheme and the number of codes in a multicode are converted into...
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7532593 |
Radio LAN system, diversity apparatus, and radio LAN terminal
A wireless LAN system includes at least one LAN terminal wirelessly connected to a plurality of base stations, at least one IP terminal connected to an IP network, and a diversity device connected...
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7532572 |
Packet communications system, base station and mobile station
In a packet communications method of performing packet communications between a mobile station and a base station, the base station manages an amount of packets stored in a transmission buffer of...
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7526018 |
Multi-standard transceiver for supporting wireless communications in 2.3-2.4 GHz band
Disclosed herein is a multi-standard transceiver for supporting a plurality of time division deplexing wireless communication standards. The multi-standard transceiver has a Multi-Mode Modem (MMM),...
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7525909 |
Method and apparatus for dynamic adjustment of rise-over-thermal (ROT) threshold for reverse link rate allocation
A method and an apparatus of dynamically setting a rise-over-thermal (ROT) threshold to control user-to-user interferences in a wireless communication system are disclosed. The ROT threshold is set...
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