The flawless execution of a major esports livestream relies entirely on the precise, real-time collaboration of directors, camera operators, on-site floor staff, and stage technicians. In July, both the Valorant Tournament and the Hearthstone Golden Open Tournament took over Changsha, Hunan. Facing complex venue layouts and heavy RF interference, the production crews relied on the VAXIS ALLCOMM Communication System to establish a rock-solid internal communications network.

Part 1: Signal Performance Far Exceeds Expectations in Complex Arenas

Wireless environments at massive live events present a severe test for communication gear. During pre-match testing for both tournaments, the ALLCOMM system delivered signal stability that far exceeded the crew’s expectations.

• Massive Coverage Area: The Valorant tournament was held in an open venue spanning nearly 10,000 square meters with over 2,000 spectators in attendance.
• Zero Interference: Despite a highly congested spectrum—with the main broadcast system and multiple independent wireless devices operating simultaneously—the 20+ person control team maintained uninterrupted, crystal-clear communication.

Part 2: Masterless Architecture and Streamlined Logistics

Traditional esports intercom workflows depend heavily on a central main station. When a crew grows beyond 10 people, productions are forced to source bulky, expensive expansion base stations. This traditional setup requires cumbersome cabling, long installation times, and tedious troubleshooting.

The ALLCOMM system completely eliminates these hardware bottlenecks:

• True Scalability: Adding a team member to the channel requires nothing more than handing them a headset.
• No Base Stations Required: Even with more than 20 staff members from lighting, screen control, audio, and rigging communicating simultaneously, the network operates entirely without a central main station.
• Dynamic Deployment: Equipment can be moved, repositioned, and reallocated in real-time across the venue without tearing down a complex network infrastructure.

Part 3: Field-Tested Features Engineered for Live Sports

1. AI-Powered Intelligent Noise Cancellation

Esports arenas are notoriously deafening environments filled with booming game audio, roaring crowds, massive PA speakers, and high-energy casting. Traditional walkie-talkies are completely unusable under these conditions.
The ALLCOMM headset features an independent, built-in AI noise reduction chip driven by a deep neural network algorithm. It automatically samples and suppresses environmental chaos, allowing staff stationed directly inside the cheering crowd to converse at normal speaking volumes.

2. Massive 20-Hour Battery Life

From early morning load-in and technical rehearsals through the live tournament and post-show strike, esports broadcast crews regularly work high-intensity, all-day shifts. With a single-charge battery life exceeding 20 hours, the ALLCOMM system easily powers through an entire tournament broadcast day. The crew never has to disrupt active operations or pause the show for frequent battery swaps.

3. Independent, Multi-Group Communication

Stage logistics require localized coordination. The LED screen, lighting, audio, and structural rigging crews all need isolated channels to troubleshoot technical components without cluttering the main director line. The ALLCOMM headset features a dedicated physical channel knob, enabling operators to instantly toggle between customized sub-groups. This ensures distinct departments execute hardware commands efficiently while staying synchronized with the main broadcast room.

Final Thoughts

From the frantic, fast-paced action of Valorant to the methodical, highly strategic matches of the Hearthstone livestreams, modern esports production demands an incredibly flexible internal communication infrastructure.

By leveraging a lightweight, masterless hardware layout, multi-group channel isolation, and cutting-edge AI audio processing, VAXIS ALLCOMM successfully secured the production backbone for two of Changsha’s premier esports events. Moving forward, the ALLCOMM communication ecosystem continues to redefine industry standards, providing flexible, dependable, and high-efficiency communication solutions for premium live broadcasts and competitive gaming events worldwide.