Wireless Communication TRIZ Cases

Pre-configuring forwarding flow tables eliminates roundabout packet transmission paths during anchor gateway switching, ensuring service continuity.

Aggregated context transfer requests with correlation identifiers resolve handover latency and signaling complexity in integrated access and backhaul networks.

Terminal transmits multi-cell signal strength data to reduce unnecessary handovers and prevent radio link failures.

Dynamic mapping of slot offsets to distinct TRIV types resolves the contradiction between flexible time resource allocation and message complexity.

A communication terminal dynamically re-allocates measurement occasions to ensure efficient resource usage across multiple radio access systems.

A wireless terminal selects a subset of serving and non-serving cells to evaluate measurements for efficient multicarrier operation.

Source RAN cells send fake handover requests carrying identification data so target networks discover neighbors without actual user equipment movement.

Tailors RAR window sizes to coverage enhancement levels, resolving the trade-off between signal reception reliability and access delay for MTC devices.

Segmenting frequency domain resources into parts with preset rules and dynamic indications reduces base station complexity and processing demands.

A location service network element predicts user equipment positions using historical Minimization of Drive Tests measurement information.

Dynamically adjusts target cell add message timing using velocity and signal strength triggers to prevent call failures during handovers.

A mobile terminal calculates dynamic access probability using system information blocks to schedule random access preambles.

A cell handover processing method configures target cells with valid time and access quantity parameters to enable multiple reconnection attempts.

A first device determines sidelink resource time domains using base station time offset and period information.

Broadcasting anchor selection criteria including position sources and validity duration allows requesting UEs to select anchors with higher accuracy.

An ITS device receiver detects non-ITS signals in a first frequency band to prevent interfering transmissions.

Offline paging occasion decoding uses prior reference signals to acquire timing and frequency information.

User equipment manages pre-allocated uplink resources by determining specific transmission instances and refraining from sending data when grants are unused.

A processing node dynamically sets handover thresholds using sector power ratios to manage wireless device transitions.

An injection locked oscillator regenerates the carrier signal from a central unit transmission for radio access units.

Deferring access domain selection until inter-radio access technology procedures complete reduces call rejection probabilities during transitions.

Defining a transition region enables switching user equipment from VoNR to VoLTE, resolving call drops when moving between 4G/5G and legacy segments.

Dynamic selection of repetition transmission types resolves contradictions between communication reliability and device complexity in 5G networks.

Preconfigured RRC parameters reduce signaling overhead and handover delays by enabling wireless devices to reuse stored configurations across multiple cells.

Target base stations evaluate received handover cause reference values to prevent back-and-forth ping-pong handovers between source and target cells.

A network handover method coordinates two elements to streamline bearer establishment during access network transitions.

A mobile device uses a stored certificate to inform a media relay of new network parameters, preventing packet loss when IP addresses change.

Filtering radio link failure reports at the eNB node reduces data transmission volume.

Merging separate signaling mechanisms into one uplink control message reduces overhead and latency while maintaining complete information delivery.

Category 4 listen-before-talk at slot beginnings reduces transmission failures and ensures timely hybrid automatic repeat request feedback.

A wireless device transmits mobility measurement reports using distinct radio link reporting mechanisms to support seamless handovers.

Per sub-band prioritization enables parallel scheduling of OFDM resources, resolving real-time constraints as user terminal counts increase.

A coordinating node centralizes User Equipment context tracking across Radio Access Technologies to manage registration states.

A network speed map estimates download speeds using crowd-sourced CQI data from mobile devices.

A single radio with two receivers couples circuit switched and packetized data modems for mobile station notification.

Distributed unit determines transport block size threshold and forwards it to centralized unit for user equipment configuration.

User Equipment detects unknown cells using configured reference signals and measurement triggering criteria to report their identities.

A MAC entity detects random access channel failures and reports them immediately to the radio resource control layer.

A wireless transceiver adjusts assessment parameters to detect channel availability before data transmission.

A channel side information feedback mechanism conditions reports on deadline and link parameters to support wireless transmissions.

A handover method maintains the connection between a source radio access network and its core network during inter-system transitions.

Segmenting bandwidth allows dedicated low-latency channel access while enforcing duration limits on high-latency transmissions.

Enhanced handover procedure in integrated access and backhaul networks manages communication routing changes between network nodes.

Network transmits user plane data during random access procedure to reduce power consumption and latency for IoT devices.

An access node selects distinct frequency bands for different application types to schedule wireless transmissions separately.

Pre-configured carrier indicator field mappings resolve ambiguity in multi-cell scheduling, ensuring accurate resource allocation across multiple carriers.

A packet position modulation system encodes data by adjusting inter-packet transmission intervals at the node.