Synchronisation Arrangement TRIZ Cases

Control signaling lets an RRC_INACTIVE UE send SRS and preambles, cutting reconnection delay while saving power and network resources.

By repeating RMSI on a selected beam group instead of every beam, this case cuts time-domain overhead while preserving combination gain.

L1 measurements on candidate primary and secondary cells let the network add or activate CA cells faster during mobility handover.

Shared SSB type signaling lets RedCap and eMBB terminals derive control resources without extra SSB transmissions, cutting overhead and power use.

Beam effective time and ACK timing are coordinated to shorten wireless handover while preserving accurate beam and frequency switching.

Mapped SSB or CSI-RS signals let full-duplex UEs use selected RACH occasions that legacy rules reject, cutting access latency and waste.

Beam-elevation-based repetition segments limit timing advance error in NTN IoT links, keeping transmissions synchronized and efficient.

FFP, offset, and idle-duration settings help UEs align sidelink broadcasts in unlicensed bands and avoid sync and resource conflicts.

A RedCap UE signals its type before sidelink setup so non-RedCap peers can allocate matching resources and avoid communication failures.

Preconfigured SDT thresholds, TA commands, and timing alignment let UEs send small data in RRC_INACTIVE with lower signaling and power use.

Preconfigured PRACH for an additional PCI lets a UE obtain timing advance beyond the serving cell, speeding uplink synchronization.

Separate TAG IDs and alignment timers let a UE manage unsynchronized multi-TRP links with CFRA-based timing advance updates.

Automated selection of 5G synchronization levels, policies, and profiles improves timing accuracy while reducing manual network configuration overhead.

UE frequency-shift feedback lets the base station adapt DMRS patterns to pre-compensate Doppler offsets and improve HST downlink reliability.

Pausing and resuming synchronized service data flows during handover helps maintain continuity and QoS across 5G and 6G access networks.

XR traffic timing lets the base station align grants and DRX with display cycles, reducing motion-to-photon latency and video instability.

A fixed UE Rx-Tx interval lets the BS derive propagation delay from PRS and SRS timing, cutting measurement overhead, latency, and traffic.

A relay node uses timing advance and preset offsets to send downlink signals earlier, improving latency and spectral efficiency in 5G relay links.

Reference clock information guides cell handover to targets that meet TSN/TSC timing requirements, preserving low latency and QoS.

Reference-node phase calibration enables coherent distributed beamforming without CSI feedback, improving range, data rate, and multi-destination support.

Pseudo-random SSB and control channel placement helps UEs receive downlink signaling while resisting spoofing, eavesdropping, and jamming.

Aligns PPDU and interframe timing to slot multiples so overlapping Wi‑Fi stations keep synchronized backoff slots and avoid collisions.

Timing advance groups let a UE align uplink transmissions to multiple TRPs with separate reference timing, lower latency, and stronger reliability.

Multiple beam frequency effective regions map SSB bursts and RACH occasions to mitigate beam squint with lower beamforming complexity and cost.

Responder counts sent in ADV-RESP frames let a UWB initiator time SOR transmission to avoid collisions and cut MMS ranging setup overhead.

Direct DU-to-CU TA exchange through F1 messages cuts 5G L1/L2 mobility delay and avoids random access resynchronization.

GNSS measurements and TA adjustments correct satellite uplink timing errors, reducing delay-driven TA jumps and improving sync reliability.

Separate timing advance groups let a UE align uplink transmissions to multiple TRPs with lower latency and more reliable signaling.

Passive relay antennas rebroadcast outdoor 5G signals indoors through existing wiring, improving coverage reliability without complex active DAS upgrades.

Network-provided position and scheduling offsets let ATG terminals compensate Doppler shift and propagation delay for reliable communication.

When target-cell timing advance is missing, the terminal reuses stored or later TA values to keep uplink timing stable during cell switching.

Time-bound synchronization data lets NTN terminals maintain timing and frequency alignment with fewer message reads, cutting power use.

Local storage of time synchronization state and cell reselection help idle terminals get updated sync information without access delay.

By linking PUSCH resources to target-cell reference signals, this case improves downlink beam selection and NR RACH-less handover reliability.

Hierarchical SFN mobility cuts beam-sweeping overhead for idle or inactive UEs by localizing paging and allowing system information skips.

Proxy master and proxy slave coordinate CPRI bit-rate negotiation across Ethernet fronthaul to achieve end-to-end REC-RE synchronization.

By checking Timing Advance validity before uplink transmission, terminals avoid unnecessary random access and connected-state power use.

When switch signaling omits target-cell timing advance, stored candidate-cell associations let the terminal keep uplink timing accurate.

Low-complexity WUR positioning frames let AMP devices be located without large-bandwidth reference signals, cutting power use and cost.

A frequency-domain preamble using base and modified sequences improves AGC, signal detection, and synchronization while lowering complexity and PAPR.

Specific NTN time offsets let an NCR apply beam and resource instructions at the right time despite long delays, improving throughput and power use.

PBCH indication and CORESET association let terminals decode SIB1 from off-raster SSBs, enabling NR operation on unlicensed bands.

A relay-specific time offset keeps Timing Advance aligned in NCR-routed NTN cells, improving synchronization, throughput, and terminal power use.

Timing-advance-based guard period use lets cell-center UEs send extra symbols in TDD frames while limiting interference to cell-edge UEs.

Reference-cell timing lets UEs measure CSI-RS from energy-saving cells accurately without periodic synchronization signal blocks.

Dividing short-range nodes into synchronization areas cuts interference and demodulation failures while maintaining network-wide time-frequency alignment.

SSB-to-CGO mapping lets disconnected 5G terminals send small uplink data without CSI, cutting power use and signaling overhead.

During satellite uplink gaps, IoT terminals use original or updated timing data to maintain synchronization and reliable data interaction.

Aligned LTE and NR timing clarifies NR S-SSB transmission and reduces interference during V2X sidelink communication.

Preconfigured radio settings let NTN links ride through inter-satellite topology changes without disruptive reconfiguration delays.

Defining a maximum stratum level prevents multi-hop synchronization accuracy degradation while extending network coverage.

A null data packet frame embeds a legacy signal field to synchronize protected access windows in wireless networks.

A satellite receiver module forms timing messages using a clock signal from the body device.

Coordination device distributes application time information to wearable devices for precise synchronization.

A base station sends a synchronization signal block carrying an indication to deduct time-frequency resources occupied by another signal block.

Dynamic TD-SCDMA frame configuration with variable switching points reduces data transmission delay and improves call throughput.

A NAN terminal shifts to a transmission state upon detecting differing anchor master rank information in synchronization beacon frames.

Base stations flexibly configure synchronization signal block time locations within burst sets to align with downlink slots.

Cell indication information identifies serving or neighboring SSBs to determine signal parameters without repeated configuration.

An IoT terminal receives system information from a network device to perform uplink synchronization while in a connected state.

A V2X communication device sends a complementary sidelink synchronization signal alongside primary burst sets to enhance resource utilization.

Switching from one-step to multi-step timing commands reduces signaling load while maintaining rapid adaptation to path changes.

A user equipment receives a sidelink cancellation indication to cancel overlapping resources.

A switching node acquires synchronization time from a main control node and distributes it to connected controlled nodes.

Encoding synchronization data into a guard band mitigates interference between distinct numerologies while maintaining spectral efficiency.

Uplink timing references eliminate scheduling delays and cellular interference in non-terrestrial network V2X systems.

Wireless devices compute time difference of arrival values to verify timing advance configurations for cellular communications.

A positioning node validates timing advance data using unique identifiers embedded in request messages to ensure accurate device location.

Estimates antenna tilt variations using signal strength measurements and positional data, reducing reliance on precise propagation models.

Extracts synchronization signal block indices via partial detection to lower decoding complexity and processing time in user equipment.

A communication node calculates a timing offset from downlink signal characteristics to advance random access preamble transmission.

Segmented identity indications resolve BS-to-BS interference ambiguity in large TDD networks by expanding the addressable cell ID space.

A user equipment predicts synchronization signal block beams via a prediction model, reducing power consumption during beam selection.

User Equipment derives a master clock from base station reference signals to synchronize slave devices across the network.

A cell measurement method adjusts SSB receiving windows using unique time offsets to reduce UE power consumption in satellite networks.

A device sets a common time reference using an adjustment term derived from network communications.

An audio synchronization signal merges timestamp data with media streams, eliminating WiFi clock protocol delays for microsecond precision.

A base station dynamically maps synchronization signal blocks to random access channel resources based on actual transmission counts.

User equipment configures guard periods at subframe boundaries to align cellular and device-to-device transmission timing.

A multi-radio border router synchronizes clocks using a master radio and channel offsets to enable shared PAN operation.

Aircraft time synchronization system uses an interruption signal line to correlate data reception times for precise module alignment.

A base station extracts an IP address from a DHCPACK message to autonomously determine its unique cell identifier.

A terminal device determines and transmits timing advance differences between radio cells to a network device.

A wireless communication system separates timing information from time data to enable precise clock synchronization between devices.

Segmenting devices into transmitting and non-transmitting modes reduces interference while maintaining timing information availability.

Subnet master nodes compute target positions using signal arrival time differences from distributed Wi-Fi IoT monitoring devices.

Segmented LTE carriers enable low-cost MTC devices to camp on dedicated channels without complex transceivers.

A repeater detects synchronization signals and identifies time division duplex switching patterns through power changes over time.

A signal analyzer evaluates received signal strength and beacon counts to select optimal parent nodes in wireless networks.

Calculating timing advance from round-trip time allows wireless devices to transmit random access channel signals earlier, reducing delay and power consumption.

Uplink sounding reference signals utilize inactive downlink carrier portions for transmission.

A wireless transmit-receive unit selects a random access channel and phase for a constant amplitude zero auto-correlation sequence to enable efficient transmission.

Dynamic time unit allocation avoids fixed reservation wastage by adjusting transmission resources to actual signal needs, improving efficiency.

MAC header compression reduces processing time and enhances data throughput in sub-1 GHz WLAN systems facing narrow bandwidth constraints.

A 5G activation control method manages cell and carrier deactivation through pre-configured transmission resources.

Preliminary radio link establishment on candidate cells with identical codes enables reliable handover despite limited unique identifiers.

Microphones derive sampling clocks from a common radio signal to resolve timing inaccuracies and displaced stereo images in multi-device setups.

A user equipment identifies a second frequency band center frequency using information received via an anchor frequency band.

A time resilient system synchronizes an internal clock with external signals to maintain accurate timing.