Band 108
3GPP sets the comprehensive worldwide standards for the 5G protocol. A band must be explicitly listed in these standards to be formally recognized. On September 29th, 2023, 3GPP officially published the standard for “Band 108,” a receive-only (Broadcast) band operating from 470 MHz to 698 MHz. This encompasses all broadcast UHF channels in the US and most other countries. Band 107 is a subset of Band 108 for use by various countries, with other sub-sets proposed.
Band 108 sub-bands
The 3GPP's Meeting #106 in Madrid delivered a significant boost for early 5G terrestrial broadcast deployments. New sub-bands within the globally recognized Band 108 have been officially approved. These specifications, based on LTE technology, are specifically designed to facilitate and accelerate the initial rollout of 5G broadcast services. This development marks a key step forward in making efficient direct-to-mobile content delivery a reality.
Time Frequency Interleaving
A key technical advancement for 5G Broadcast was finalized at the 3GPP's Meeting #106 in Madrid with the official approval of Time Frequency Interleaving (TFI). This crucial technology will enhance the robustness and efficiency of 5G Broadcast transmissions, paving the way for more reliable direct-to-mobile content delivery.
5G Broadcast Receiver Standards
Recognizing the urgent need for practical implementation guidance in the rapidly evolving landscape of 5G Broadcast, XGen Network (XGN) has released a working version of a 5G Broadcast receiver profile. While acknowledging that 5G Broadcast technology is still in its early stages and subject to rapid advancements, XGN initiated this effort to provide OEMs with a tangible document as a launching point