Spatial Transmit Diversity TRIZ Cases

Virtual antenna selection distributes transmit power across physical antennas, resolving interference and wasted energy trade-offs.

Prioritizes linear combination coefficients to reduce feedback overhead, enabling higher rank support within allocated PUCCH and PUSCH resources.

A processing apparatus determines initial beam directions using 3D environmental data and ray-tracing algorithms.

Network device configures sounding reference signal switching between carriers to resolve TDD uplink absence and ensure correct frequency band alignment.

A radio communication apparatus groups users by signal direction to determine weight coefficients for directional beams.

Dynamic cell identifier updates resolve rejected handover requests by enabling seamless transitions between licensed and unlicensed wireless networks.

Spatial feedback messages enable real-time scheduling coordination, resolving backhaul latency and interference in wireless networks.

A beam indication technique configures transmission configuration information candidates to select optimal beams for semi-persistent scheduling transmissions.

A cross-polarization interference compensation module uses complex finite impulse response filters to generate correction factors for dual-polarized signals.

Indicating receive beam count resolves measurement precision versus reporting complexity trade-offs.

A method selects the best antenna for drone communication using quality metrics.

A lacunar antenna array detects electromagnetic signals using time-frequency transforms and nonlinear energy calculations to identify presence without prior knowledge.

A terminal reports processing capabilities to handle mixed TTI transmissions within a single sub-frame.