Connection Management TRIZ Cases

Configured DRS occasions and adaptive measurement periods help UEs handle LBT failures during cell selection and reselection in unlicensed spectrum.

Temporary mobile group identities coordinate session activation and status reporting to preserve multicast/broadcast continuity during UE mobility.

Relay terminals generate virtual area identifiers and store temporary identifiers to reduce simultaneous mobility signaling for remote terminals.

eDRX scheduling lets an LTE modem and processor-based radio share amplifiers and DSP resources without paging conflicts.

Preconfigured SDT-specific LCH restrictions let UEs prioritize logical channels in RRC_INACTIVE, reducing power use and signaling overhead.

Shortened DRX intervals reduce device energy use, while proactive slot allocation protects QoS and balances transmission demand.

Action flags tell the UE whether to discard, execute after, or prioritize overlapping RRC messages, reducing re-establishment failures.

Group-based localization uses a reference UE and ProSe relaying to reduce signaling overhead for out-of-coverage UEs.

An image processing device outputs a two-dimensional code after wireless connection, linking terminals to its network setting page.

Last-cell consistency checks align UE and network states, improving paging success while avoiding unnecessary WUS detection and PDCCH decoding.

A recovery indication lets the secondary node defer configuration changes or releases, protecting RRC message transfer after MCG failure.

Invalid ANI nuisance calls are screened before PSAP handling, helping agents prioritize legitimate emergencies and reduce wait times.

Restarting the SDT timer supports subsequent small data transmissions in RRC inactive state, reducing re-establishment latency and resource use.

Deferred location requests and UE capabilities guide RRC inactive or idle transitions, reducing power use during positioning sessions.

A stoppable UE timer and local signaling release help avoid prolonged connected states after failures or network changes.

Fixed frame periods coordinate shared-spectrum access through prior-FFP monitoring or explicit indications to reduce sidelink collisions.

Keeping the source network entity as the RRC anchor avoids re-establishment during cell switches, reducing latency and packet loss.

URSP rules and AMF signaling coordinate non-3GPP access without NAS, simplifying heterogeneous session control while preserving service flexibility.

Capability exchange lets terminals coordinate CP- or UP-based security for relay discovery and communication, reducing compatibility issues.

AI/ML analysis in a RIC identifies anomaly cells and excludes them from RNAs to prevent paging issues for RRC-inactive UEs.

Network-provided logical user equipment functions simplify terminal hardware and software while reducing battery use and update demands.

Temporary credentials and an in-band protocol automate secure wireless sign-up by exchanging subscription data and downloading trusted access files.

When integrated access is unavailable, UE and network functions use rules and timers to establish PDU sessions over non-integrated access.

COT sharing information and Type 2 SL access coordinate 1-hop and 2-hop transmissions, improving unlicensed-band resource use.

SGW-C/SMF selects SGW-U/I-UPF/UPF resources by roaming status and APN/DNN to apply policies and allocate capacity.

Starting the RA response window keeps UE PDCCH monitoring active during DRX, reducing beam failure recovery and data delays.

A control flag tells the UE to discard, defer, or prioritize RRC reconfiguration messages, reducing link failures during multi-connectivity.

During Early Data Transmission, the UE selects a permitted TBS for the actual payload to reduce padding, resource use, and power consumption.

A source base station checks target connectivity to the same Local Gateway before LIPA handover, releasing resources early to avoid failure waste.

A camera-equipped receiver relays a medical device's visual identifier across channels, enabling automatic pairing when line of sight is blocked.

Preparing PDCP state during handover or sequence changes enables faster LTE-NR carrier aggregation activation after inactive-to-connected transitions.

An incremented freshness counter derives a new S-K eNB for secure secondary-base-station links without handover disruption.

Small uplink packets can bypass full RRC resume through preconfigured security, reducing latency in RRC_INACTIVE.

A coordinating UE selects and grants D2D resources, reducing collisions and transmission failures when other UEs request relay support.

Broadcasted cooperation requests identify nearby partners, enabling direct near-field data exchange when network connectivity is unavailable.

Preconfigured phase-in and phase-out triggers let a WTRU overlap source and target cell functions, reducing handover latency and resource disruption.

A serving network uses trust indications to switch UE registration procedures, preserving 5G authentication across untrusted non-3GPP access.

Failure cause values from candidate and non-candidate cells help the network tune conditional handover parameters.

In 5G NR dual connectivity, terminal SCG reports identify failed PSCell addition or change so networks can adjust triggers and reduce RLFs.

Preconfigured DRX timers let RRC_INACTIVE and idle UEs monitor PDCCH for PTM retransmissions triggered by connected-UE HARQ feedback.

A controller checks DAS interoperability before assigning shared radio resources, helping limit interference across multiple radio technologies.

During unlicensed random access, the terminal counts failed preamble attempts and reports LBT history after access succeeds for more reliable service.

A virtual assistant classifies radio messages, selects response channels, and automates replies to improve delivery accuracy without new infrastructure.

Near-field relay connections bridge low-mobility devices, selecting direct or relayed media projection across network modes.

Configuration profiles map upper- and lower-layer protocols, apply security policies, and route services across disaggregated UE connections.

SMF capability matching selects NSACFs that monitor UE registrations or PDU sessions, reducing signaling in slice admission control.

PFCP carries session identifiers between control-plane and co-located user-plane gateways, reducing duplicate packet procedures without GTP tunnel creation.

Audio, light, and vibration alerts help reach first responders when radios, pagers, or mobile devices are missed or too quiet.

Unique location and service codes are sent during emergency call setup to route mobile calls accurately to the appropriate PSAP.

Event-triggered mobility reports help network devices identify secondary-network failures while limiting terminal energy use and signaling overhead.