Network Planning TRIZ Cases

Transmitting node initiates channel occupancy time using directional sensing beams to resolve undefined start timing after arbitrary pauses.

Segmenting communication resources reduces interference between macro cells and low power nodes while improving link adaptation.

A user terminal transmits Physical Uplink Shared Channel information within sensing subframes to detect channel states via Listen Before Talk mechanisms.

Segmenting maximum channel occupancy time into uplink and downlink phases resolves transmission delays while improving spectrum utilization.

Dynamic aperiodic measurement triggers resolve detection errors during irregular ON/OFF periods by restricting measurements to signaled LTE ON windows.

A computerized spectrum manager administers sub-licenses through a virtualized interface between infrastructure equipment and radio devices.

Zero-touch provisioning automates RU-DU-CU chaining to form a logical gNodeB, resolving the trade-off between deployment speed and configuration accuracy.

A method determines optimal installation positions for additional wireless base stations to maximize coverage.

Dynamic spectrum selection between licensed and unlicensed bands reduces interference while maintaining quality of service.

A spectrum allocation controller dynamically distributes network traffic across licensed and unlicensed bands to manage service segments.

A SAS controller allocates shared spectrum channels to base stations using fractional frequency reuse techniques.

A transceiver device compares candidate and adjacent channel signal metrics to determine transmission initiation.

A multi-layer tracking area code assignment methodology allocates codes to standard and short-range access nodes based on signal load.

Dynamic radio resource management selects schemes based on calculated signal strength differences between access points to resolve co-channel interference.

User equipment transmits an occupation signal after successful clear carrier assessment to reserve unlicensed spectrum resources.

A base station senses shared spectrum signals to determine usage eligibility.

A spectrum resource determining apparatus allocates non-overlapping frequency bands to multiple LTE cells and one NR cell within a shared coverage area.

Segmented radiation pattern signaling resolves the trade-off between improved mobility management and increased node complexity while reducing interference.

Access points broadcast available channels while terminals measure interference to compile quality matrices for optimal channel selection.

A push-forward channel reservation mechanism secures shared spectrum access before payload transmission begins.

Terminal acquires channel occupancy time and transmits uplink data using a first time domain resource within that period.

A user terminal controls uplink transmission timing using listening-based interference detection mechanisms.

A wireless communication device dynamically varies duty cycles on unlicensed bands to coordinate access with WiFi signals.

Evaluating transmission limitations due to higher-tier protection enables fair channel allocation and maximizes bandwidth utilization.

A spectrum coordination device acquires interference information from unmanaged secondary systems to optimize resource allocation.

A first device determines a transmission pattern including occupied and idle data frame positions to occupy an unlicensed carrier.

An OEM specific software system creates virtual distributed antenna configurations.

A self-organizing network function dynamically adjusts almost blank subframes and cell range expansion based on real-time traffic load.

Configuring special subframes with idle uplink timeslots resolves asynchronous interference while maintaining frequency resource utilization.

A C-V2X device reduces transmission slot duration to prevent interference with listen-before-talk operations in unlicensed spectrum.

Base station paging response messages carry failure cause codes enabling the network node to distinguish spectrum unavailability from UE non-response.

A wireless device transmits uplink signals without listen-before-talk procedures during channel occupancy periods.

Resuming backoff operations during an OBSS packet NAV reduces transmission delays and increases channel throughput.

A distributed channel selection process assigns white space channels to network components based on detected attributes.

A spot bidding framework enables network devices to dynamically request additional licensed spectrum through automated negotiation with service providers.

Reflector devices intercept downward RF beams and redirect them horizontally, reducing energy waste when signals hit the ground.

A dynamic routing area method adapts cell group boundaries to mobile station mobility patterns.

A terminal determines an energy detection threshold for listen before talk procedures to establish a communication baseline.

A server coordinates mobile stations to exchange audio data at varying distances from a temporary VHF base station for accurate coverage measurement.

A user equipment identifies index information and a default beam to transmit uplink control information.

A user equipment performs directional listen before talk to identify narrow beam and sub-band combinations.

System detects cell site performance issues by analyzing log messages for time-based correlations with router cold starts.

A first base station acquires terminal mobility information to control handover processing timing.

Nodes adjust channel occupancy time using listen-before-talk success lags to resolve quality of service trade-offs in unlicensed spectrum.

Access points share transmission opportunity portions via secondary primary channels to enable coordinated multiple access.

A dynamic radio access network abstracts resources through a software-defined controller to allocate spectrum across multiple carriers.

Segmented reporting units enable accurate RSSI and channel occupancy measurements for higher frequency bands with larger sub-carrier spacings.