Matches 1 - 50 out of 122 1 2 3 >


Match Document Document Title
US20130040681 SCHEDULING WITH QUALITY OF SERVICES, MULTIUSER DIVERSITY GAIN, AND FAIRNESS IN WIRELESS NETWORKS  
Systems and methods for scheduling wireless communications of a base station with multiple user mobile stations involve grouping the user mobile stations in clusters based on a predetermined...
US20110111765 SYSTEM AND METHODS FOR TRAFFIC VOLUME REPORTING DURING RADIO ACCESS NETWORK CONNECTION SETUP  
Disclosed are systems, methods and computer program products for traffic volume reporting during radio access network (RAN) connection setup. In one aspect, the RAN broadcasts an indicator that it...
US20110312363 Optimizing Control Channel Performance With Virtual Inter-Cell Coordination  
Channel conditions within each of N contiguous cells is determined. Based on at least the determined N channel conditions, there is determined a set of the N cells which are to utilize joint...
US20120064935 Dynamic Autonomous Resource Allocation and Channel Access in Cellular System Uplink  
Methods, apparatuses, and software can be provided for dynamic autonomous resource allocation and channel access in a cellular system uplink. A method can include measuring interference levels on...
US20120322488 Method and Network Node in a Wireless Communication System  
Network node (120) and method in the network node (120) for allocating a radio resource in a first radio coverage area (115-1) when establishing a wireless communication with a mobile station...
US20120252510 METHODS AND APPARATUS FOR ASSIGNING RESOURCES TO SCHEDULE PEER-TO-PEER COMMUNICATIONS IN WWAN  
A method of operating a wireless device includes determining an energy on each of a plurality of resources for broadcasting CIDs, sending information to a base station based on the determined...
US20100323740 METHOD FOR ALLOCATING RESOURCES  
The present invention relates to a method for allocating resources to a plurality of secondary stations for enabling communication between a primary station and the plurality of secondary...
US20120088535 METHOD AND DEVICE FOR ALLOCATING SAME RESOURCE FOR A PLURALITY OF ENBS OF COLLABORATIVE MIMO  
The present invention provides a method and device for allocating same resource for a plurality of eNBs of collaborative Multiple-input-Multiple-output (MIMO). Wherein a serving eNB firstly...
US20150156749 WIRELESS COMMUNICATIONS SYSTEMS USING MULTIPLE RADIOS  
The present invention relates to a communication system and methods of use thereof. The system includes sets of complementary radios for transmitting and receiving signals to achieve high...
US20120058794 Systems and Methods for Enabling Non-Cognitive Radio Devices to Function as Cognitive Radios  
Systems and methods according to the exemplary embodiments enable non-cognitive radio devices to operate as if they were cognitive radio devices. A pilot radio device analyzes a local radio...
US20110306377 RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, RADIO TERMINAL, AND COMMUNICATION CONTROL METHOD  
Radio base stations (2B, 2C), to which a radio terminal (1A) is not connected, transmit their respective interference level notifications to the radio terminal (1A). The radio terminal (1A)...
US20120034943 WIRELESS LOAD BALANCING ACROSS BANDS  
A technique for wireless load balancing involves providing a wireless infrastructure that creates a target band option and helps push clients toward that band. An example of a method according to...
US20110275399 Resource Allocation in Uplink OFDMA  
A method and arrangement in a node for allocating transmission resources is presented. The present method and arrangement for scheduling, allocates frequency resources based on the received signal...
US20120046060 RADIO BASE STATION, RADIO RESOURCE ALLOCATION METHOD AND RADIO COMMUNICATION SYSTEM  
A radio base station for performing radio communication by allocating a different radio resource to each of a plurality of radio terminals has a measurement unit for measuring a path loss on the...
US20070082687 Station selecting transmitter  
Transmitting a wireless signal from a transmitter to a receiver includes receiving an indication that a signal transmission is desired, in response to the indication, automatically searching an...
US20120122508 RADIO BASE STATION AND COMMUNICATION CONTROL METHOD  
A control unit (102) in a radio base station (1A) receives from a radio terminal (2A) a measured W-CQI corresponding to a local sector, and also acquires the utilization ratio of a PDCCH...
US20110218009 MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION SYSTEM AND RADIO BASE STATION  
A mobile communication method is disclosed, where the mobile communication method includes the steps of determining, at a mobile station, a first cell with the largest interference amount among a...
US20120046055 ACCESS POINT POWER CONTROL  
There is described a method of controlling a basestation in a cellular wireless communications network, the method comprising, within the basestation, autonomously and dynamically adapting a...
US20140080533 NETWORK CONTROLLED TETHERING OF WIRELESS DEVICES  
A method for tethering wireless devices includes assigning, by a wireless communication network access point, a master wireless device as a hotspot to provide communication services for a slave...
US20120202549 Method and Arrangement for Resource Management  
The invention relates to a method in a communication node (10,200,201,202,211,212,222) for commonly managing resources in a radio access network between different network access technologies,...
US20100323739 LINK ADAPTATION IN A WIRELESS TELECOMMUNICATIONS SYSTEM  
The invention relates to control of link resources in a wireless telecommunications system, in which instant channel feedback information is transmitted from a mobile terminal in response to...
US20140080534 SIGNALING TO ENABLE NETWORK CONTROLLED TETHERING OF WIRELESS DEVICES  
A method of signaling to enable tethering among wireless devices may include receiving, at a master wireless device, assignment information from a wireless communication access point. The...
US20110021233 WIRELESS COMMUNICATION DEVICE AND COMMUNICATION METHOD OF WIRELESS COMMUNICATION DEVICE  
An object of the present invention is to provide means for eliminating a transmission delay when transmitting emergency information for the sake of relief, security, or the like in a wireless...
US20140080535 METHODS AND APPARATUS FOR SHARED ACCESS SYSTEM  
Methods and apparatus for shared access systems may be used to allow operation in three-tiered shared spectrum architecture. For example, a Shared Spectrum Manager (SSM) may organize spectrum...
US20130115984 SYSTEM AND METHOD FOR MANAGING SPECTRUM RESOURCES  
A central registration system provides channel maps of available spectrum channels to radio devices. The channel map indicates relative noise floor amounts among the available channels. For this...
US20100075706 REFERENCE SIGNAL DESIGN FOR LTE A  
Systems and methodologies are described that facilitate creating antenna ports to correspond to two or more groups of user equipment (UEs). The subject innovation can organize two or more groups...
US20120165059 SYSTEM AND METHOD FOR MANAGING SPECTRUM RESOURCES  
A central registration system provides channel maps of available spectrum to radio devices based on feedback and spectrum allocation policies. Each available channel in the channel map is given a...
US20100291959 RADIO SCHEDULING APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO SCHEDULING METHOD  
A radio scheduling apparatus in a radio communication system in which a modulation scheme is selected in accordance with radio quality includes radio quality acquisition means and scheduling...
US20120289275 DEVICE AND METHOD OF CHANNEL INFORMATION FEEDBACK FOR MULTI-CELL MIMO  
A mobile terminal is provided in the present invention, comprising: a channel state information feedback calculating unit configured to calculate a channel state information feedback between the...
US20090275353 Connection destination base station determination device  
A connection destination base station determination device is disclosed that includes: a storage part configured to store information indicating a radio base station that has transmitted a signal...
US20120115527 Configuring Unscheduled Periods to Enable Interference Reduction in Heterogeneous Networks  
A mobile station in a wireless communication network is disclosed. The mobile station includes a transceiver coupled to a processor configured to rank a plurality of detected cells according to a...
US20140274183 WIRELESS RESOURCE ALLOCATION OF DEVICE-TO-DEVICE COMMUNICATION  
A method of allocating a wireless communication resource to a device-to-device (D2D) pair of wireless devices may include determining an access-point interference threshold of an access point of a...
US20150208319 METHOD AND APPARATUS OF RADIO LINK SELECTION BASED ON DELAY SPREAD  
The present invention relates to a method and apparatus of radio link selection based on delay spread, the user equipment according to the present invention receives radio signals from neighboring...
US20080108378 FLEXIBLE NETWORK ARCHITECTURE WITH USER GROUP SUPPORT  
A base station of a mobile communication network is connected to a core network and is operable in a normal mode and in a direct mode. The base station detects a request originating from a first...
US20120122509 RADIO BASE STATION AND COMMUNICATION CONTROL METHOD  
When estimating the quality (SINR) of a PDCCH corresponding to a local sector formed by a radio base station (1A), a control unit (102) in the radio base station (1A) confirms the status of a...
US20070047569 Interference-reducing method of forward link scheduling for wireless networks  
A method of scheduling and sub-channelization is provided for a wireless network such as an OFDMA network. Distributed coordination is applied across sectors, such neighboring sectors will tend to...
US20110218010 Method and Device for Link-Characteristic Based Selection of Supporting Access Nodes,  
For uplink cooperation of a serving access node (100-1) one or more supporting access nodes (100-2) are selected. The selection is based on a characteristic of a link between a terminal (200)...
US20060135189 Method of controlling a received signal strength target in a wireless communication system  
In the method of controlling a received signal strength target in a wireless communication system, the received signal strength target is adjusted based on a service outage metric.
US20110009148 Channel Rank Updates in Multiple-Input Multiple-Output Communication Systems  
Embodiments of the disclosure provide a system and method for providing channel feedback information (CFI) from a user equipment device to a base station. CFI is transmitted from the user...
US20110230224 Coordinated Multipoint Transmission/Reception User Grouping  
User grouping is employed to tradeoff the COMP forward link capacity and required reverse link feedback, which makes the design of COMP practical and flexible. A channel element, such as the large...
US20070161387 Optimization process for radio resources allocated to mbms services and mobile terminal for receiving mbms services  
The process according to the present invention includes: a step for counting mobile terminals present in a geographical zone; a step for determining a first criterion representing the minimum...
US20120046061 COMMUNICATION MODE CONTROLLING METHOD, MOBILE COMMUNICATION SYSTEM, RADIO NETWORK CNTROLLER, BASE STATION, AND MOBILE COMMUNICATION TERMINAL  
A communication mode which should be set to a mobile communication terminal having a function of switching between an autonomous mode and a scheduling mode is determined based on an amount of...
US20120178484 COMMUNICATION SYSTEM, COMMUNICATION METHOD, BASE STATION, USER EQUIPMENT, AND THEREIN PROGRAM  
The object of the present invention is to provide a technology of deciding CoMP point dynamically by considering the spectrum efficiency after channel-dependent scheduling with different possible...
US20110223955 Communication network system having high-ranking network and low-ranking networks, interchange terminal connecting high-ranking network and low-ranking network, microcomputer controlling connection between transmission line of low-ranking network and transmission line of high-ranking network, and communication transmitter-receiver connected with transmission line of low-ranking network and transmission line of high-ranking network  
A communication network system has a host network and low-ranking networks connected with the host network through respective interchange terminals. Terminals containing the interchange terminals...
US20100203916 QUALITY OF SERVICE BASED MULTI-ANTENNA MODE SWITCHING  
A method of operating a communication system is disclosed. A first wireless device associated with a first profile is communicated with using a first multi-antenna mode. A second wireless device...
US20130035128 Narrowband Interference Avoidance for Dynamic Channel Assignment  
Techniques are provided to improve the performance of wireless devices that serve wireless client devices in a wireless network in the presence of narrowband interference. The wireless device that...
US20080132262 Base station cooperation method in communication system and system for the same  
A method of providing a mobile station with communication services through base station cooperation in a communication system. The method includes the steps of: receiving signals from two or more...
US20110223956 ALLOCATION OF COMMUNICATION CHANNELS  
A method of allocating a plurality of communication channels of a network, for a plurality of network stations of the network. The method comprises generating a common transmission message for the...
US20140024406 SYSTEM AND METHOD FOR ASSESSING NOISE FLOOR DATA USING RADIO BLOCKING PERFORMANCE  
An electronic device includes communications circuitry configured to communicate with an assistance server. The electronic device transmits a spectrum access request to the assistance server and...
US20110263286 METHOD AND APPARATUS FOR CONTENTION-BASED WIRELESS TRANSMISSIONS  
Certain aspects of the present disclosure relate to a technique for managing contention-based uplink data transmissions. According to certain aspects, a base station may allocate a common...

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