Parallel Wireless Urban Coverage Solution Overview
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The Parallel Wireless urban solution enables mobile operators and service providers to quickly deploy urban coverage and capacity solutions at lower initial expenditure and operational costs. It uses a software-defined radio platform called the Converged Wireless System that supports 2G, 3G and 4G networks in a single device. The HetNet Gateway provides virtualized functions like security, handovers and self-organizing network optimization to coordinate different access nodes and deliver optimal quality of service for end users. This allows for flexible and cost-effective urban cellular deployments.
Parallel Wireless Urban Coverage Solution Overview
- 1. Parallel Wireless, Inc. Proprietary and Confidential Connecting things and people at home, work, play and in emergencies Connecting things and people at home, work, play and in emergncies Parallel Wireless Outdoor Solution: Urban Overview Urban solutions are often required from a coverage and capacity point of view. The main challenge is to have flexibility in indoor and outdoor deployments while simultaneously keeping CAPEX and OPEX costs down. Parallel Wireless urban solution is a 3GPP standards-based solution that enables cost conscious mobile operators to overcome the deployment barriers and meet the necessary deployment targets of improving coverage & capacity, generating new revenue, improving end user experience, reducing the TCO and making the deployment future proof. HetNet orchestration with real-time network SON and interference mitigation using HetNet Gateway (HNG) enables flexibility in deployment with little or no RF planning needed and making on-going maintenance hands-free. Multi-vendor and multi-operator support allows flexibility to deploy in difficult locations. Components CWS (Converged Wireless System) Family of products The Converged Wireless System family of products come in 2x5 W, 2x20 W, 2x40 W RF outputs. CWS is a software- defined, multi-mode, multi-carrier RAN hardware that supports ANY G (2G/3G/4G) in the same form factor, with the ability to connect via PoE to any off the shelf Wi-Fi AP. The CWS is built out of commodity components and integrates baseband, radio, filter, switch, antenna and power supply into a single device. As CWS integrates flexible ANY haul capabilities (Ethernet, fiber, satellite) into the same form factor, the site footprint will be reduced along with CAPEX spending. CWS backhaul capabilities can be enhanced with wireless mesh by simply connecting a wireless mesh backhaul module via an Ethernet cable. Multiple CWS’ can connect to each other and daisy chain to form a mesh cluster – as a result, this eliminates the need for other types of backhaul in backhaul-challenged environments. The wireless mesh capability also adds additional level of resilience. Low power consumption (less than MAC laptop running on full CPU) reduces OPEX expenditures. Figure 1 Parallel Wireless Urban Network Architecture Scenario 1) Network Capacity Scenario 2) Indoor Coverage Scenario 3) Seamless Mobility • 1 HetNet Gateway (HNG) orchestrates all 3 scenarios • Self-configuration enables instant deployment; easy to move the network • HNG can be deployed locally or in the cloud • EPC Can be deployed locally or in the cloud 1 2 3
- 2. Parallel Wireless, Inc. Proprietary and Confidential Connecting things and people at home, work, play and in emergencies The compact/lightweight form factor (i.e. under 18 lbs. for 2x20 W), along with a set of options such as external antenna support, allows for small cell deployment with “lite” planning as a limited number of planning applications is required, even in dense urban areas where site access is difficult and appearance could be an issue. The CWS can be attached to any street furniture to include houses, buildings, utility poles, bus/train stops and advertising signage. HetNet Gateway from Parallel Wireless makes CWS nodes self-configuring and self-optimizing and also enables seamless mobility and interoperability with the macro network. HetNet Gateway HetNet Gateway (HNG) is the industry’s first carrier-grade, NFV/SDN-based, 3GPP compliant RAN orchestrator and 2G/3G/4G gateway enabled by virtualized functionality. HNG is designed to work in conjunction with CWS hardware and provide various gateway functions such as security gateway, X2 GW, HeNBGW, BSC, HNBGW, Wi-Fi GW (ePDG, TWAG), SON server for real-time network SON, resource optimization, flexible scheduling, interference mitigation, traffic prioritization and enterprise-grade/carrier-grade security capabilities to the base station network. It orchestrates cells and makes them self-configuring, self-optimizing, and self-healing. As a result, urban networks can be built or expanded at much lower cost, making cellular deployments for any market as easy and as cost-effective as enterprise Wi-Fi. In-vehicle eNodeB CWS-210 is a ruggedized in-vehicle eNodeB/Wi-Fi access point with integrated flexible backhaul. It can be deployed in public safety vehicles to deliver Public Safety LTE or public transportation to deliver coverage to the end user and M2M/fleet management capabilities to the fleet itself. CWS-210 has been designed to provide reliable in-vehicle coverage thereby reducing the load on macro cells. From the end user’s perspective, it reduces the device power consumption during handing over to multiple macro cells while the vehicle is in motion. If the service provider is providing Wi-Fi within the vehicles then seamless handover to/from VoLTE to VoWiFi and vice versa can be enabled. The in-vehicle nodes are self-configured and self-managed via HetNet Gateway (HNG) from Parallel Wireless. Enterprise femtocell (Cellular Access Point or CAP) The CAP complements the CWS-nK and CWS-210 by providing reliable indoor coverage. CAP is a software-defined – multi-mode – multi-band Enterprise femto which integrates cellular (single mode or multi-mode/multi-carrier) and Wi-Fi access in the same form factor and provides low cost but high QoS indoor coverage for enterprises of any sizes. The Parallel Wireless approach gives mobile operators the flexibility to choose any Original Device Manufacturer. This design approach helps to achieve the right level of deployment flexibility and attractive economics for Service Providers to deliver variants for a wide-variety of Enterprise deployments with the lowest cost per unit and coverage bringing overall Capex expenditures to over 90% of savings. HetNet Gateway from Parallel Wireless auto-configures and auto- optimizes CAPs, including traffic mitigation and integration with the nearby macro network. The initial install won’t require RF planning or complex system integration and can be done in under a day. Parallel Wireless Outdoor Solution: Urban Summary ParallelWirelessurbansolutionenables mobile operators and service providers to quickly deploy urban coverage and capacity solution at lower initial expenditure and operational cost. The ability to use any backhaul helps bring coverage to newer areas at a very short notice. Real time SON will work with all possible access nodes to help optimize the network for coverage for capacity purposes to deliver best end- user QoS.