公开(公告)号：WO2018035177A3

公开(公告)日：2018-02-22

申请号：PCT/US2017/047038

申请日：2017-08-15

Applicant: PARALLEL WIRELESS, INC.

Inventor： AGARWAL, Kaitki ,  MISHRA, Rajesh ,  ARORA, Jitender

IPC: H04W76/00 ,  H04W76/02 ,  H04L12/28

Abstract: A gateway situated between the RAN and the core network may provide 2G/3G/4G/Wi-Fi convergence for nodes in a network on a plurality of radio access technologies. In some embodiments, a convergence gateway is described that allows for legacy radio access network functions to be provided by all-IP core network nodes. A multi-RAT gateway provides 2G/3G Iuh to IuPS interworking, IuCS to VoLTE interworking via a VoLTE proxy, IuPS and 4G data local breakout or S1-U interworking, and 2G A/IP and Gb/IP to VoLTE and S1-U/local breakout interworking. The multi-RAT gateway may thereby support all voice calls via VoLTE, and all data over S1 or local breakout, including VoLTE. The multi-RAT gateway may provide self-organizing network (SON) capabilities for all RATs. A multi-RAT base station may provide 2G and 3G front-end interworking to Iuh.

Abstract translation: 位于RAN和核心网络之间的网关可以为多个无线接入技术中的网络中的节点提供2G / 3G / 4G / Wi-Fi融合。 在一些实施例中，描述了允许由全IP核心网络节点提供传统无线电接入网络功能的汇聚网关。 多RAT网关通过VoLTE代理，IuPS和4G数据本地突破或S1-U互通以及2G A / IP和Gb / IP向VoLTE和S1-U提供2G / 3G Iuh到IuPS互通，IuCS到VoLTE互通 /本地突破互通。 由此，多RAT网关可以支持通过VoLTE的所有语音呼叫，以及通过S1或本地分支的全部数据，包括VoLTE。 多RAT网关可以为所有RAT提供自组织网络（SON）能力。 多RAT基站可以为Iuh提供2G和3G前端互通。

公开(公告)号：WO2018035177A2

公开(公告)日：2018-02-22

申请号：PCT/US2017/047038

申请日：2017-08-15

Applicant: PARALLEL WIRELESS, INC.

Inventor： AGARWAL, Kaitki ,  MISHRA, Rajesh ,  ARORA, Jitender

Abstract: A gateway situated between the RAN and the core network may provide 2G/3G/4G/Wi-Fi convergence for nodes in a network on a plurality of radio access technologies. In some embodiments, a convergence gateway is described that allows for legacy radio access network functions to be provided by all-IP core network nodes. A multi-RAT gateway provides 2G/3G Iuh to IuPS interworking, IuCS to VoLTE interworking via a VoLTE proxy, IuPS and 4G data local breakout or S1-U interworking, and 2G A/IP and Gb/IP to VoLTE and S1-U/local breakout interworking. The multi-RAT gateway may thereby support all voice calls via VoLTE, and all data over S1 or local breakout, including VoLTE. The multi-RAT gateway may provide self-organizing network (SON) capabilities for all RATs. A multi-RAT base station may provide 2G and 3G front-end interworking to Iuh.

公开(公告)号：WO2017075625A1

公开(公告)日：2017-05-04

申请号：PCT/US2016/059799

申请日：2016-10-31

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  PAPA, Steven ,  AGARWAL, Kaitki ,  DONEPUDI, Sridhar

IPC: H04W8/26 ,  H04W12/12 ,  H04W16/04 ,  H04W16/14

CPC classification number: H04W72/0433 ,  H04W24/10 ,  H04W28/16 ,  H04W28/26 ,  H04W36/0083 ,  H04W36/08 ,  H04W72/044 ,  H04W72/048 ,  H04W72/085 ,  H04W72/10 ,  H04W84/18

Abstract: A method for scheduling resources in a network where the scheduling activity is split across two nodes in the network is disclosed, comprising: receiving, from a local scheduler in a first radio access network, access network information at a global scheduler; accessing information regarding a second radio access network allocating, at the global scheduler, resources for secondary allocation by the local scheduler; applying a hash function to map the allocated resources for secondary allocation to a set of hash values; and sending, from the global scheduler, the set of hash values to the local scheduler.

Abstract translation: 公开了一种用于在网络中调度资源的方法，其中调度活动在网络中的两个节点之间被分割，包括：从第一无线电接入网络中的本地调度器接收在 全球调度程序; 访问关于第二无线电接入网络的信息，在全局调度器处分配由本地调度器进行二次分配的资源; 应用散列函数将分配的资源映射到一组散列值以进行二次分配; 并从全局调度器将该组散列值发送到本地调度器。

公开(公告)号：WO2016172391A1

公开(公告)日：2016-10-27

申请号：PCT/US2016/028718

申请日：2016-04-21

Applicant: PARALLEL WIRELESS, INC.

Inventor： RAVAL, Kartik ,  MISHRA, Rajesh ,  AGARWAL, Kaitki ,  DONEPUDI, Sridhar ,  MEHTA, Pratik ,  CAO, Yang ,  PAPA, Steven

IPC: H04L12/18 ,  H04L29/06 ,  H04W4/06 ,  H04W36/00 ,  H04W72/00

CPC classification number: H04W48/02 ,  H04W12/06 ,  H04W84/042

Abstract: A method may be disclosed in accordance with some embodiments, comprising: receiving, at a virtualizing gateway between the eNodeB and a first core network, a service request from a first user equipment (UE) via an eNodeB; applying a filter to an identifier of the UE to authenticate the UE; and forwarding, based on the applied filter, the service request from the first UE to the first core network. The identifier may be an international mobile subscriber identity (IMSI). The filter may be a whitelist containing a plurality of IMSIs to be granted service or a blacklist containing a plurality of IMSIs to be denied service, the service request may be a Long Term Evolution (LTE) attach request, and the method may further comprise forwarding the message from the first UE to a first mobility management entity (MME) in the first core network.

Abstract translation: 可以根据一些实施例公开一种方法，包括：在所述eNodeB和第一核心网之间的虚拟化网关处，经由eNodeB从第一用户设备（UE）接收服务请求; 将过滤器应用于所述UE的标识符以认证所述UE; 以及基于应用的过滤器转发从第一UE到第一核心网的服务请求。 该标识符可以是国际移动用户标识（IMSI）。 该过滤器可以是包含要授予服务的多个IMSI或包含要被拒绝服务的多个IMSI的黑名单的白名单，该服务请求可以是长期演进（LTE）附加请求，并且该方法还可以包括转发 从第一UE到第一核心网中的第一移动性管理实体（MME）的消息。

公开(公告)号：WO2020163407A1

公开(公告)日：2020-08-13

申请号：PCT/US2020/016678

申请日：2020-02-04

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  PAPA, Steven ,  AGARWAL, Kaitki ,  RUTHERFORD, Randy ,  JOHNSTON, David ,  SIMMONDS, Chris

IPC: H04W88/10 ,  H04W88/12 ,  H04W88/08

Abstract: Systems, methods and computer software are disclosed for providing base station and Remote Radio Head (RRH) functionality. In one embodiment, a method is disclosed, the method for providing base station and Remote Radio Head (RRH) functionality in a base station, comprising: providing a baseband card; providing a radio head, the radio head coupled to the baseband card by way of an interface; and switching, under the control of a processor, between use of the baseband card and use of an external baseband unit for controlling the radio head, the external baseband unit used via a Common Public Radio Interface (CPRI) port, thereby providing dual base station and remote radio head functionality.

公开(公告)号：WO2020081746A1

公开(公告)日：2020-04-23

申请号：PCT/US2019/056623

申请日：2019-10-16

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  JAFARIAN, Babak ,  CHIVATE, Praneet

IPC: H04L29/06 ,  H04L29/08 ,  H04W40/00

Abstract: Systems and methods for Radio Access Network dynamic functional splits are de-scribed. In one embodiment, a method may be disclosed for Radio Access Network dynamic func-tional splits, comprising: determining, by a user for a RAN, a first split of different functionalities between a central Unit (CU) and a Distributed Unit (DU), the functionalities including a Radio Resource Controller (RRC), a Packet Data Convergence Protocol (PDCP), a Radio Link Control (RLC); a Medium Access control (MAC), a Physical Layer (PHY), and a Radio Frequency Unit (RF); and wherein the system is able to provide different splits of the functionalities based on fac-tors such as user count, fronthaul capacity, fronthaul usage, required baseband processing capacity, and latency.

公开(公告)号：WO2017205855A1

公开(公告)日：2017-11-30

申请号：PCT/US2017/034873

申请日：2017-05-26

Applicant: PARALLEL WIRELESS, INC.

Inventor： MEHTA, Pratik ,  CAO, Yang ,  GARG, Sumit ,  AGARWAL, Kaitki ,  MISHRA, Rajesh

IPC: H04L12/28

Abstract: A method for utilizing quality of service information in a network with tunneled backhaul is disclosed, comprising: establishing a backhaul bearer at a base station with a first core network, the backhaul bearer established by a backhaul user equipment (UE) at the base station, the backhaul bearer having a single priority parameter, the backhaul bearer terminating at a first packet data network gateway in the first core network; establishing an encrypted internet protocol (IP) tunnel between the base station and a coordinating gateway in communication with the first core network and a second core network; facilitating, for at least one UE attached at the base station, establishment of a plurality of UE data bearers encapsulated in the secure IP tunnel, each with their own QCI; and transmitting prioritized data of the plurality of UE data bearers via the backhaul bearer and the coordinating gateway to the second core network.

Abstract translation: 公开了一种在具有隧道回程的网络中利用服务质量信息的方法，包括：在具有第一核心网络的基站处建立回程承载，所述回程承载由回程用户设备 （UE），所述回程承载具有单个优先级参数，所述回程承载终止于所述第一核心网络中的第一分组数据网络网关; 在所述基站和与所述第一核心网和第二核心网通信的协调网关之间建立加密的因特网协议（IP）隧道; 为连接在所述基站的至少一个UE促成建立封装在所述安全IP隧道中的多个UE数据承载，每个所述UE数据承载具有它们自己的QCI; 以及经由回程承载和协调网关将多个UE数据承载的优先化数据发送到第二核心网络。

公开(公告)号：WO2014127366A2

公开(公告)日：2014-08-21

申请号：PCT/US2014/016938

申请日：2014-02-18

Applicant: PARALLEL WIRELESS INC.

Inventor： MISHRA, Rajesh ,  PAPA, Steven ,  AGARWAL, Kaitki ,  DONEPUDI, Sridhar ,  RAVAL, Kartik

CPC classification number: H04W72/085 ,  H04L12/4633 ,  H04L12/6418 ,  H04L12/66 ,  H04W16/00 ,  H04W16/14 ,  H04W24/08 ,  H04W28/18 ,  H04W36/04 ,  H04W36/30 ,  H04W40/04 ,  H04W72/0406 ,  H04W74/00 ,  H04W76/10 ,  H04W84/02 ,  H04W84/18 ,  H04W88/14 ,  H04W92/02

Abstract: In this invention, we disclose methods directed toward integrating an ad hoc cellular network into a fixed cellular network. The methods disclosed herein automate the creation and integration of these networks. In additional embodiments, we disclose methods for establishing a stand-alone, ad hoc cellular network. In either of these implementations, we integrate or establish an ad hoc cellular network using mobile ad hoc cellular base stations configured to transmit and receive over a variety of frequencies, protocols, and duplexing schemes. The methods flexibly and dynamically choose an access or backhaul configuration and radio characteristics to optimize network performance. Additional embodiments provide for enhancing an existing network's coverage as needed, establishing a local network in the event of a loss of backhaul coverage to the core network, and providing local wireless access service within the ad hoc cellular network.

Abstract translation: 在本发明中，我们公开了将ad hoc蜂窝网络集成到固定蜂窝网络中的方法。 这里公开的方法使这些网络的创建和集成自动化。 在另外的实施例中，我们公开了用于建立独立的自组织蜂窝网络的方法。 在这些实现中的任一个中，我们使用配置成通过各种频率，协议和双工方案进行发送和接收的移动自组织蜂窝基站来集成或建立自组织蜂窝网络。 该方法灵活和动态地选择访问或回程配置和无线电特性来优化网络性能。 另外的实施例提供了根据需要增强现有网络的覆盖范围，在对核心网络的回程覆盖丢失的情况下建立本地网络，以及在自组织蜂窝网络内提供本地无线接入服务。

公开(公告)号：WO2021067647A1

公开(公告)日：2021-04-08

申请号：PCT/US2020/053875

申请日：2020-10-01

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  SILVA, Michael

IPC: H04L12/24

Abstract: Systems, method sand computer readable medium are provided for proving real-time Self Optimizing Network (SON) Virtual Network Function (VRF) included as part of the HNG. In one embodiment data from connected devices is forwarded to the HNG; the data is organized into virtualized containers; and the data is processed by agile analytics and results are displayed to a user.

公开(公告)号：WO2019227107A1

公开(公告)日：2019-11-28

申请号：PCT/US2019/034231

申请日：2019-05-28

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  CAO, Yang ,  JORDAN, Eugina ,  GHADIALY, Zahid

IPC: H04W36/38

Abstract: Systems and methods are disclosed for providing a 5G interoperability architecture. In one embodiment, a system is disclosed, comprising: at least one Radio Access network (RAN); at least one core network; and a gateway in communication with the RAN and the core network, the gateway including: a Radio Access Network (RAN) interface for communicating with the at least one RAN; a core network interface for communicating with the at least one core network; and a processor configured to: process 5G signaling received from the at least one RAN on the RAN interface and provide core signaling to at least one core network; and process signaling received from the at least one core on the core network interface and provide 5G RAN signaling to at least one RAN.