5G

Bedrock IP entity Cobblestone Wireless 4G/5G patent challenged

On March 26, 2024, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 7,924,802, owned and asserted by Cobblestone Wireless, LLC, an NPE and entity of Bedrock IP Co., Ltd. The ‘802 patent relates to wireless communication systems that transmit signals simultaneously over a communication channel at different RF center frequencies. The patent has been asserted against Samsung, AT&T, T-Mobile, Verizon, Cisco, HP Enterprises, and CommScope.

View district court litigations by Cobblestone. Unified is represented by Steven Shipe of Barnes & Thornburg, and by in-house counsel, Alyssa Holtslander and Roshan Mansinghani, in this proceeding.

GenghisComm 4G/5G patent challenged

On February 9, 2024, Unified Patents filed an ex parte reexamination proceeding against U.S. Patent 10,200,227, owned by GenghisComm Holdings, LLC, an NPE. The ’227 patent relates to OFDM wireless communication networks. It has been asserted against many tech and automotive companies, including Continental Automotive, TCL Communication, and Toyota.

View district court litigations by GenghisComm. Unified is represented by Jon Bowser, Clint Wilkins, and Raghav Bajaj at Haynes & Boone, and by in-house counsel, Michelle Aspen and Jessica L.A. Marks.

Accelerating mmWave 5G adoption substantially increases Device Licensing revenues

Increased throughput and lower latency facilitated by mmWave technology will result in faster handset upgrade cycles and enable new services which translates into improving 5G licensing opportunities. This can lead to billions in industry revenue through technology and patent licensing. The timing is fortuitous as 5G / LTE device shipments are declining as recently attested to by Qualcomm’s 20%+ and Nokia’s 15% declines in device licensing revenues. Unless a new must-have feature or a new performance paradigm is introduced such as what can be enabled by mmWave there is little hope that device licensing will escape its current doldrums.

Dense 5G mmWave infrastructure deployment both outside and indoors is needed to spur consumers and businesses to upgrade their devices to take advantage of the fastest network speeds and lowest latency of 5G. Unfortunately, many operators are not planning to roll out mmWave soon due to its high deployment costs. Even very advanced countries such as South Korea has taken back mmWave frequency because operators balked at the costs of meeting their deployment obligations.  

Lowering equipment costs will spur operators and private network providers to stop delaying and purchase more mmWave equipment. This can only happen if the economics of mmWave deployment make sense. The Alium Open RAN Radio Unit pool can play an important role as it brings cost certainty to radio unit manufacturers thus fostering supplier diversity and competition and hence lower prices, as discussed in a 2023 economic report authored by Harvard Business School Professor Josh Lerner and Bella Private Markets. 

A number of other device licensing markets stand to gain greatly from the timely and robust deployment of mmWave infrastructure. For instance, the 5G IoT and 5G fixed wireless access (FWA) markets are in their infancy and, without a diverse, competitive mmWave radio unit market, rollouts will be pushed out.  

Alium helps enable more market competition for mmWave radio units, thereby decreasing prices and accelerating network deployments. This in turn will spur users to purchase more and higher valued IoT devices faster to take advantage of the better network capabilities of mmWave. We modeled the results and found a 2 year delay in rolling out 5G mmWave infrastructure amounts to a loss of $455 million in licensing revenue over a four year period.

The loss of potential licensing revenue for Customer Premises Equipment (CPE) needed for 5G FWA over the same period could amount to $3.36 billion. 

For more information, visit the Alium website.

5G value to cars found to be less than $10

The June 2022 Brattle Group report calculates Fair, Reasonable And Non-Discriminatory (FRAND) royalty rates for wireless Standard-Essential Patents (SEPs) in vehicles for both 4G/LTE and 5G. 

Brattle found that wireless technology is increasingly expanding from handsets to the Internet of Things (IoT), including “connected vehicles.” LTE royalties for handsets (unlike those for vehicles) have been market and court tested, offering clarity around applicable FRAND rates for handsets. Rates for vehicles thus were calculated using LTE handset rates as a benchmark; adjusted for the differences in usage and capabilities. Brattle also found royalty rates for 5G as applied to vehicles to be the same as LTE because 5G rates have not been market or court tested and 5G currently offers no additional value to vehicles over LTE. While some 5G connected vehicle applications may create value in the future, that future is still uncertain and years away. Brattle notes that widespread adoption of 5G connected vehicle applications is necessary before any appreciable value can be attached to them.  

Brattle uses two distinct approaches to obtain an independent, FRAND rate. The first identified a vehicle’s Telematics Control Unit (TCU) as the key licensable component and calculated a FRAND rate of $6.57 per vehicle for a comparable TCU-capable handset, adjusted for the lower connectivity and usage requirements of vehicles.

The second approach uses the consumers’ relative willingness to pay for wireless connectivity in different applications as an indicator of the relative value of a 4G license in those applications, and found that consumers value connectivity in vehicles significantly less than in handsets. Using this approach, Brattle found the rate to be $7.76 per vehicle.

The full report and other 5G tools are available exclusively through Unified Patents.  In addition to economic reports, Unified provides Objective Patent Landscapes (OPAL) for many standards, including 5G and LTE, with the world’s largest human evaluated training set, Wi-Fi 6, HEVC, AVC, and others.  Unified’s standard submission database, OPEN, allows users to access all contributions to major standards such as 3GPP, MPEG, IEEE, and IETF.

Complete the form below to receive the full executive summary done by the Brattle Group and sponsored by Unified Patents.

5G vRAN with Open RAN saves 92% over LTE

Traditional LTE Radio Access Networks (RANs) are expensive because of their high usage of expensive physical components. The use of a virtualized RAN (vRAN), orchestration, and automation in 5G dramatically decreases deployment and support costs while increasing network capacity. Open RAN (O-RAN)  also allows greater flexibility in procurement decisions as equipment can be sourced from multiple vendors rather than just 1. 

These factors along with vRAN and Open RAN overall benefits incentivizes network providers to quickly deploy 5G.

Complete the form below to receive the full executive summary done by ACG Research and sponsored by Unified Patents.

The full report is available as part of membership and/or license to tools for specific Unified SEP Zones. In addition to economic reports, Unified provides a 5G and LTE landscape (OPAL) with the world’s largest human evaluated training set.