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Multiplex Communications > Diagnostic Testing (other Than Synchronization) > Determination Of Communication Parameters

Determination Of Communication Parameters

Determination Of Communication Parameters patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/14/14 - 20140226497 - Adjustable carrier sense threshold for wireless broadcast
A method of adjusting a carrier sense threshold to avoid hidden nodes during wireless broadcast. The method includes monitoring a load of the peer-to-peer network before broadcasting a message from a node. The method also includes adjusting a carrier sense threshold (CST) based on the load of the peer-to-peer network...

08/14/14 - 20140226498 - Transmit power control systems, devices, and methods
Methods, systems, and devices are provided that may address problems pertaining to effective transmit power control of a communications device operating in a wireless communications system. Some embodiments utilize mechanisms or techniques with dynamically adaptive steps sizes for transmit power control based on one or more trends. Some of these...

08/14/14 - 20140226499 - Transmit power control systems, devices, and methods
Methods, systems, and devices are provided that may address problems pertaining to effective transmit power control of a communications device operating in a wireless communications system. Some embodiments utilize mechanisms or techniques with dynamically adaptive steps sizes for transmit power control based on one or more trends. Some of these...

08/14/14 - 20140226500 - Conditional channel measurement operations based on resource availability
In a conditional channel measurement operation, an apparatus may determine how to invoke a channel measurement operation based on whether one or more measurement operation conditions are met. A channel measurement operation may involve measuring conditions on a channel, reporting results of a channel measurement, or some other operation related...

08/14/14 - 20140226501 - Conditional channel measurement operations based on measurement timing criterion
In a conditional channel measurement operation, an apparatus may determine how to invoke a channel measurement operation based on whether one or more measurement operation conditions are met. A channel measurement operation may involve measuring conditions on a channel, reporting results of a channel measurement, or some other operation related...

08/14/14 - 20140226502 - Coexistence of cellular and connectivity networks with global navigation satellite systems
A wireless device includes a first circuit to transmit wireless signals, a second circuit to receive satellite signals, and a processor. The processor is to selectively adjust a transmission rate of the wireless signals in response to a comparison between a first priority value assigned to the wireless signals and...

08/14/14 - 20140226503 - Systems and methods for room-level location using wifi
A method of identifying a location of a mobile device in a building includes identifying non-overlapping regions in a building. A server collects base station signal strength measurements at a plurality of distinct points in the building, with at least one point in each region. The server trains region classifiers...

08/14/14 - 20140226504 - Joint scheduling of device-to-device (d2d) links and wide area network (wan) uplink (ul) user equipments (ues)
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus of a device-to-device (D2D) link receives from a base station an indication of an acceptable level of interference that the base station can tolerate on an uplink resource. The uplink resource is allocated to...

08/14/14 - 20140226505 - Receiver measurement assisted access point control
Methods and apparatus are provided for receiver measurement assisted access point control. A method operable by a Wi-Fi network entity includes signaling a time to at least one station served by the Wi-Fi network entity for interference measurements. The method includes receiving interference measurements taken at the signaled time from...

08/14/14 - 20140226506 - Receiver measurement assisted access point control
Methods and apparatus are provided for receiver measurement assisted access point control. A method operable by a Wi-Fi network entity includes signaling at least one trigger indication to at least one station served by the Wi-Fi network entity for interference measurements. The method includes receiving interference measurements taken based on...

08/14/14 - 20140226507 - Dynamic provisioning of twamp
In exemplary embodiments in the present disclosure a method in a first Network Node for measuring network characteristics using a performance measuring protocol is defined. The method comprises receiving a message, extracting a network address of a second network node from said message, and storing said network address of said...

08/14/14 - 20140226508 - Method and network node for determining channel state information in an upcoming time slot
A method and a network node (110, 111) for determining first channel state information in an upcoming time slot for use by a first radio network node (111) when determining a set of radio transmission parameters for a transmission between the first radio network node (111) and a second radio...

08/14/14 - 20140226509 - Method and device for transmitting/receiving channel state information in a wireless communication system
The present invention relates to a wireless communication system, and more particularly, to a method and device for transmitting/receiving channel state information. A method of a terminal for transmitting channel state information (CSI) according to an embodiment of the present invention includes: Receiving setting information on a basic channel measurement...

08/14/14 - 20140226510 - Method and apparatus for mobile terminal user-oriented precise location-based information services
The present invention provides a precise location-based information service method and apparatus for mobile terminal browser users. The method includes: acquiring at least two types of positioning references based upon a positioning service request from a user; establishing correlation relationships among the positioning references based on the acquired positioning references;...

08/14/14 - 20140226511 - Calibration of a downlink transmit path of a base station
Methods, systems, and devices are described for calibrating a transmit path of a base station. A calibration symbol of a subframe may be generated for transmission on a downlink channel. The calibration symbol of the subframe may be transmitted. The calibration symbol may include a predefined waveform to calibrate the...

08/14/14 - 20140226512 - Displaying radio-wave condition
A wireless terminal accesses an access point using a shorter range wireless communication method. The access point performs communication with a wide-area radio communication network using a longer range wireless communication method, and may include a determination unit that determines whether a connected access point is a mobile access point...

08/14/14 - 20140226513 - Mobile communication method and radio base station
In MDT, a radio base station eNB reports, to an operation and maintenance server OAM, location information of a mobile station UE and a QoS measurement result in an exactly associated manner. A mobile communication method according to the present invention includes a step of reporting, by the mobile station...

08/14/14 - 20140226514 - Packet loss detection method and system, sending device, and receiving device
A packet loss detection method includes: a receiving end receives a service packet whose color belongs to a first color spectrum; counts the number of the service packets whose color belongs to the first color spectrum; after receiving a detection packet, continues counting the number of the service packets whose...

08/14/14 - 20140226515 - Radio communications system, base station, user apparatus, and method
A mobile communications system having a first base station and one or more second base stations is disclosed, wherein the first base station includes a first generator which generates a first known signal for use in common between the first base station and the second base station and a second...

08/14/14 - 20140226516 - Indication of user equipment transmit power capacity in carrier aggregation
A method of power headroom reporting (PHR) is proposed. A UE is configured with a plurality of component carriers (CCs) and is served by one or more power amplifiers (PAs) in a wireless system with carrier aggregation. The UE determines transmit power limitation (TPL) information that comprises a set of...

08/14/14 - 20140226517 - Multi-beam cellular communication system
A cellular communication system comprising a plurality of geographically spaced base stations (2) each of which comprises an antenna arrangement (4, 6, 8) per base station sector, each of which antenna arrangements has an antenna element for generating an array of narrow beams (10, 12, 14) covering the sector. Timeslots...

08/14/14 - 20140226518 - Cqi feedback structure
Embodiments of the present disclosure provide a reporting allocation unit, an indicator interpretation unit and methods of operating a reporting allocation unit and an indicator interpretation unit. In one embodiment, the reporting allocation unit includes an indicator configuration module configured to provide reporting interval and offset values of corresponding rank...

08/14/14 - 20140226519 - Radio communication system, radio base station apparatus, user terminal and radio communication method
The present invention is designed to enable a radio base station apparatus to adequately estimate a coordinated cell to cause interference upon CoMP transmission, and effectively execute CoMP transmission. A radio communication system, according to the present invention, includes a plurality of radio base station apparatuses, and a user terminal...

08/14/14 - 20140226520 - Method for coordinating interference in an uplink interference channel for a terminal in a wireless communication system
Provided are an interference mitigation method and a base station device in a wireless communication system. The interference mitigation method to be performed by a base station comprises a step in which a serving base station measures interference from a terminal that belongs to a neighboring cell; a step of...

08/07/14 - 20140219109 - Determination of ncs parameter and logical root sequence assignments
Methods, systems, and devices are described for dynamically adjusting a ZeroCorrelationZoneConfig (Ncs) parameter of a base station. An initial Ncs parameter is set for the base station. A determination is made as to whether a count of timing synchronization failures between a mobile device and the base station exceeds a...

08/07/14 - 20140219110 - Method and system for dynamic ampdu duration control in a wireless communication system
A method of providing aggregated MAC protocol data unit (AMPDU) duration control in a wireless communication device includes setting an AMPDU duration. Pass/fail statistics are collected for each MPDU of an AMPDU in a time window, W. A packet error rate (PER) difference is calculated between first and last sets...

08/07/14 - 20140219111 - Method and system for dual-mode rate control in a wireless communication system
A method of performing dual-mode rate control for an access point in a wireless communication system includes a single-user mode of operation and a multi-user mode of operation. In the single-user mode, a basic rate for a station is determined based on channel conditions. In the multi-user mode, a rate...

08/07/14 - 20140219112 - Selective prioritization of data packets to improve data traffic
Techniques are described herein for prioritizing higher priority data packets by reserving sequence numbers for assignment to higher priority data packets received after lower priority data packets are assigned sequence numbers. Higher priority data packets may also be prioritized by estimating an amount of data that can be sent in...

08/07/14 - 20140219113 - Methods and radio network nodes for measuring interference
A first radio network node (110) and a method therein for measuring interference as well as a second radio network node (120) and a method therein for enabling the first radio network node to measure interference are disclosed. The first radio network node (110) obtains (201) configuration information for indicating...

08/07/14 - 20140219114 - Remote probing for remote quality of service monitoring
In one embodiment, a targeted node in a computer network receives a probe generation request (PGR), and in response, generates a link-local multicast PGR (PGR-Local) carrying instructions for generating probes based on the PGR. The targeted node then transmits the PGR-Local to neighbors of the targeted node to cause one...

08/07/14 - 20140219115 - Signaling for configuration of downlink coordinated multipoint communications
Embodiments of the present disclosure describe devices, methods, computer-readable media, and systems configurations for configuration of downlink coordinated multipoint (CoMP) communications in a wireless communication network. A user equipment (UE) may receive, from an evolved Node B (eNB), a radio resource control (RRC) transmission including channel state informations (CSI) reference...

08/07/14 - 20140219116 - Mobile communication method, core network device, radio base station and mobile station
A mobile communication method according to the present invention includes: a step in which a core network device CN transmits a predetermined notification signal to a radio base station eNB when mobile stations UE#1/UE#2 are connected to a cell under a dominant of the identical radio base station eNB; a...

08/07/14 - 20140219117 - Apparatus and method for inter cell interference coordination
The present disclosure presents a method and an apparatus of triggering an inter cell interference coordination (ICIC) mechanism in a wireless network. For example, the disclosure presents a method for identifying a pilot pollution metric and determining when a pilot pollution condition based at least on the pilot pollution metric...

08/07/14 - 20140219118 - Systems and methods for display of supplemental content responsive to location
The present disclosure provides a system and method for providing a user with supplemental content based on the user's preferences and location. The disclosure provides a computer program that allows users to discover and organize content from a platform that is accessible from a mobile device or computer. Additionally, the...

08/07/14 - 20140219119 - Mobile terminal and method for controlling rate change
A mobile terminal which can be connected to a plurality of base stations with different mobile communication systems, includes a handover determination section that determines a handover execution between cells provided by the plurality of base stations, a transmission rate control section that changes a transmission rate before a handover...

08/07/14 - 20140219120 - Method and arrangement in a wireless communication system
The present invention concerns power allocation for a multi-carrier system encompassing multiple interfering links. Hence, in embodiments of the present invention the powers used on the different spectrum resources/bands/subcarriers are adjusted such that each user meets a target sum-rate, i.e. the sum of the rates over the available channels on...

08/07/14 - 20140219121 - Method of handling interference measurement in tdd system and related communication device
A method of handling an interference measurement for a communication device in a time-division duplexing (TDD) system comprises receiving a signal; measuring an interference coming from at least one cell with at least one uplink/downlink (UL/DL) configuration in the TDD system in a subframe according to the signal, to obtain...

08/07/14 - 20140219122 - Control apparatus, representative base station and base station control method
According to one embodiment, a control apparatus includes a terminal information collecting unit, an area determining unit, a parameter calculator, and a parameter setting unit. The terminal information collecting unit calculates an SINR based on reception powers and physical cell IDs. The area determining unit determines a low-throughput area in...

08/07/14 - 20140219123 - Test apparatus and method for testing ip-based mobile communications terminals
The present invention relates to a test apparatus and method for testing IP-based mobile communications terminals. The test apparatus comprises a first communications interface via which the test apparatus can be connected to the Internet, a second communications interface via which the test apparatus can be connected to an IP-based...

08/07/14 - 20140219124 - Multi-user mimo via active scattering platforms
Aircrafts flying near Earth or naval vessels are used as active scattering platforms in a multipath communications channel in MIMO communications systems. These man-made platforms in a communications channel, with techniques of beam forming and wavefront multiplexing in both transmitters at source and receivers at destinations enhance the ability to...

08/07/14 - 20140219125 - Base-station device and communication method
By a base station that is not limited to a cell concept, the system control cost is controlled and an area of high-communication-speed/high-communication-quality is expanded. There are provided fixed-cell support base-station devices 420 and 421 having functions of physical layer processing and higher layer processing according to the cell concept...

08/07/14 - 20140219126 - Uplink transmission power determining method and user equipment
Embodiments of the present invention provide an uplink transmission power determining method and a user equipment. A user equipment determines a transmission situation of at least one of: a PUCCH, a PUSCH, and an SRS on another cell except a secondary cell in a subframe corresponding to a preamble to...

08/07/14 - 20140219127 - Performing measurements in wireless communications using multiple carriers
Methods and systems to configure and/or reconfigure measurement configuration in wireless communications with one or more cells are disclosed. Measurement configuration reporting may be reconfigured based on events associated with the one or more serving cells and/or one or more serving component carriers, among others. Measurement configuration and measurement configuration...

08/07/14 - 20140219128 - Airtime-based packet scheduling for wireless networks
Airtime usage may be used as a factor in controlling network traffic flow to and from client devices via a wireless network interface. Received packets or other data are assigned to a quality of service profile. Additionally, a cost value for communicating the received data is determined at least in...

08/07/14 - 20140219129 - Method of correlating qos and power information
Methods of MDT information logging and reporting are provided. In one embodiment, a method is provided to resolve shortcomings of prior art by correlating UL measurements with QoS information to enable UL performance analysis and accurate detection of coverage problems. In another embodiment, a method is provided to resolve the...

08/07/14 - 20140219130 - Method of correlating measurement result
Methods of MDT information logging and reporting are provided. In one embodiment, a method is provided to resolve shortcomings of prior art by correlating UL measurements with QoS information to enable UL performance analysis and accurate detection of coverage problems. In another embodiment, a method is provided to resolve the...

08/07/14 - 20140219131 - Method for measuring cell in wireless access system, and device therefor
Disclosed are a method for measuring a cell in a wireless access system and a device therefor. Specifically, the method comprises the steps of: receiving a pattern for reference signal received power (RSRP)/reference signal received quality (RSRQ) measurement; measuring a received signal strength indicator (RSSI) from a plurality of subframes...

07/31/14 - 20140211640 - Idle measurement periods in a communication network
A transmission frame is communicated to cause a media idle measurement period on a contention based communication media. The media idle measurement period (i.e., “quiet period”) provides a period of inactivity on the communications medium that may be used to detect for the presence of foreign signals such as radio...

07/31/14 - 20140211641 - Using ethernet ring protection switching with computer networks
In one embodiment, a first routing device establishes a virtual channel with a remote routing device in a G.8032 protocol Ethernet network ring. The first routing device and the remote routing device each being linked to a multi-homed routing device having Layer 2 connectivity to a core network. The multi-homed...

07/31/14 - 20140211642 - Method and system for boosting transmission settings based on signal to interference and noise ratio
A method of performing transmission from an access point (AP) in a wireless communication system provides transmission setting adjustment after sounding. In this method, stations associated with the AP and having transmission data can be identified. Transmission to those stations can be performed using a predetermined transmission setting. For a...

07/31/14 - 20140211643 - Method for selecting modulation and coding scheme, base station communication module and customer premise equipment communication module
A Base Station (BS) communication module and a Customer Premise Equipment (CPE) communication module are adapted to implement a method for selecting a Modulation and Coding Scheme (MCS). The method for selecting an MCS includes the following steps: receiving a plurality of first packets in a first period, and calculating...

07/31/14 - 20140211644 - Robust parametric power spectral density (psd) construction
This disclosure describes techniques for constructing power spectral density (PSD) maps representative of the distribution of radio frequency (RF) power as a function of both frequency and space (geographic location). For example, the disclosure describes techniques for construction PSD maps using robust basis pursuit forms of signal expansion....

07/31/14 - 20140211645 - Wireless terminal, information providing method, and information providing system
A wireless terminal according to an embodiment includes a display unit, a wireless LAN communication unit, a wireless WAN communication unit, and a control unit. The control unit acquires, when a radio wave intensity of a wireless signal output from a wireless LAN access point detected by the wireless LAN...

07/31/14 - 20140211646 - Cell-specific reference signal interference averaging
Aspects of the present disclosure provide techniques and apparatus for enhancing performance by selectively applying averaging to CSI reporting processes. According to certain aspects, a base station (e.g., an eNB) with knowledge of traffic patterns of potentially interfering transmitters may signal a UE how (or whether) to apply averaging, for...

07/31/14 - 20140211647 - Method and apparatus of small cell enhancement in a wireless communication system
Methods and apparatuses are disclosed for small cell enhancement in a wireless communication system. The method includes having a user equipment (UE) configured with at least a first serving cell and a second serving cell. The method also includes the UE reporting a power information report to the first serving...

07/31/14 - 20140211648 - System and methods for anonymous crowdsourcing of network condition measurements
A communication device and method for crowdsourcing of information from one or more communication devices. The crowdsourced information can be defined by one or more parameters defined in an operational framework. The operational framework can be, for example, an Access Network Discovery and Selection Function (ANDSF) framework. The operational framework...

07/31/14 - 20140211649 - Reducing latency of at least one stream that is associated with at least one bandwidth reservation
An embodiment may include circuitry to determine, at least in part, whether to delay transmission, at least in part, of at least one frame in favor of transmitting at least one other frame. The at least one other frame may belongs to at least one packet stream that is associated...

07/31/14 - 20140211650 - Hybrid land mobile radio system incorporating mobility management and out-of-coverage indication
The present disclosure provides a system and a method for providing mobility management and out-of-coverage indication in a hybrid system comprised of conventional LMR sites and trunking LMR sites. If a radio is located at a conventional site, the radio provides its location and user group data to the disclosed...

07/31/14 - 20140211651 - Bgp slow peer detection
In one embodiment, a router selects a particular peer from an original update group used with an Exterior Gateway Protocol (EGP) such as Border Gateway Protocol (BGP). The original update group includes a plurality of peers of the router that share a same outbound policy and that receive common update...

07/31/14 - 20140211652 - Methods and devices for reporting in a cellular radio network
Methods and devices are provided for signal interaction with a radio network controller and a radio base station where a report signal comprising information indicating downlink performance associated with a data queue in the radio base station is generated and transmitted to the radio network controller. Hereby scheduling in the...

07/31/14 - 20140211653 - Channel information feedback method, user equipment, method for sending data, and base station
A method and system for feeding back channel information to coordinated cells, the method including: measuring channel qualities of downlink channels between coordinated cells and user equipment; classifying the coordinated cells into different coordinated cell classes according to the measured channel qualities; based on different channel quality intervals corresponding to...

07/31/14 - 20140211654 - Spectrum resource reconfiguration method, device, and system
A spectrum resource reconfiguration method is disclosed. The method includes: after spectrum resource configuration is triggered, a spectrum resource configuration decision is generated, and spectrum resources are configured to a to-be-configured link according to the configuration decision. Also disclosed are a spectrum resource reconfiguration device and system for implementing the...

07/31/14 - 20140211655 - Radio link monitoring (rlm) and reference signal received power (rsrp) measurement for heterogeneous networks
A method for communicating in an advanced long term evolution (LTE-A) network using common reference signal (CRS) resources associated with different interference levels due to resource partitioning is disclosed. Signals are received from an eNodeB indicating a subset of CRS resources for radio link monitoring (RLM) and/or reference signal received...

07/31/14 - 20140211656 - Reference signal power measurement and reporting for improving performance in a network with geographically separated antenna ports
Devices and methods for improving performance in a network with geographically separated antenna ports based on determining arid reporting reference signal power from a communication device to a base station are provided. In one aspect, the difference between received reference signal power values is used in determining a reported reference...