Site Diversity TRIZ Cases

Separate HARQ-ACK indications clarify TCI state receipt, NACK vs DTX feedback, and TCI application timing in wireless links.

Simultaneous multi-TRP reception and UE connectivity reporting reduce inter-cell interference and handover interruption in wireless networks.

Configuring rank limits, CBSR, and CMR timing for multi-TRP CSI reporting cuts UE complexity, power use, and processing overhead.

A unified TCI codepoint lets wireless links switch between sTRP and mTRP modes to improve data rates, spectrum efficiency, and throughput.

Fine-grained frequency-domain compensation aligns non-reference TRPs in CJT CSI reporting to improve precoder accuracy and link reliability.

Modified trigger frames and initial control signaling let EMLSR stations join coordinated beamforming with proper navigation and acknowledgement.

Distributed request-response agreements let neighboring APs coordinate transmissions across groups, improving flexibility and throughput.

A unified slave trigger frame lets a master AP schedule slave AP PPDUs flexibly while reducing signaling and receiving complexity.

Predefined AP schedules and short trigger signaling reduce multi-AP setup time while preserving accurate resource assignment for synchronized data exchange.

Beacon and probe frame elements let an STA find and join a multi-AP candidate set with lower discovery overhead and better coordinated throughput.

Segmented codebook groups and combination coefficients reduce multi-TRP CSI feedback overhead while preserving accurate precoder reporting.

Multiple antenna panels share limited digital channels across SDM, SFN, and sTRP modes to enable simultaneous transmission with lower complexity.

Trigger-based switching between quasi-colocated reference signal sets cuts UE amplification and receiver switching to save battery power.

Grouping UEs as a virtual UE cuts control overhead while joint CSI feedback helps adapt downlink transmission to changing reception conditions.

Beamformed DL reference signals from upper and lower BWP regions reveal TRP timing mis-match, improving reciprocity and spectral efficiency.

An adjusted CSI reporting term penalizes unnecessary multi-TRP choices to cut interference and resource complexity while preserving throughput.

Maps time and frequency resources to specific beams so network nodes can forward traffic with higher spectral efficiency and lower interference.

SINR feedback from UE capability and channel measurements lets a base station switch duplex modes in CoMP links to cut interference and delay.

Non-zero coefficient positions are signaled separately from values across TRP groups, reducing feedback overhead while preserving precoding accuracy.

Dynamic antenna port adaptation lets UEs support reduced antenna configurations, cutting 5G RAN power use while preserving performance.

Multiple TCI states and shared CSI-RS resources improve CSI accuracy for coherent joint transmission while limiting signaling overhead.

Selected TRP indicators let the UE omit NZC bitmaps for non-selected resources, cutting Type II CSI uplink overhead.