公开(公告)号：US11902912B2

公开(公告)日：2024-02-13

申请号：US18148651

申请日：2022-12-30

Applicant: Cisco Technology, Inc.

Inventor： Sivadeep Reddy Kalavakuru ,  John Martin Blosco ,  Fred Jay Anderson ,  Ardalan Alizadeh ,  Gautam D. Bhanage

IPC: H04W52/08 ,  H04W52/34 ,  H04W56/00 ,  H04W52/26 ,  H04W52/24 ,  H04W84/12

CPC classification number: H04W52/346 ,  H04W52/242 ,  H04W52/262 ,  H04W56/001 ,  H04W84/12

Abstract: Optimal determination of transmit power level for MLDs in A Wireless Local Area Network (WLAN). An AP can establish synchronous downlink multi-link operations with another MLD. A first link and a second link between the AP and the MLD both operate in a same sub-band. The AP can then determine the same power level for both the first link and second link. After establishing the same power level, the AP can then determine a second power level for the first link and a third power level for the second link. The second power level is greater than the third power level. The AP can then provide the second power level for the first link and the third power level for the second link.

公开(公告)号：US20220272594A1

公开(公告)日：2022-08-25

申请号：US17181715

申请日：2021-02-22

Applicant: Cisco Technology, Inc.

Inventor： Fred Jay Anderson ,  Indermeet Singh Gandhi ,  Mark Grayson ,  Shailender Potharaju

IPC: H04W36/10 ,  H04W36/16

Abstract: Techniques presented herein may provide Distributed Unit (DU) failover techniques for a virtualized Radio Access Network (vRAN) architecture. In one example, a method may include maintaining, by a management node for a vRAN, service information for a plurality of distributed unit components for the vRAN in which the service information identifies, at least in part, service characteristics and failover rules for the vRAN. The method may further include determining a failure of a particular DU component of the plurality of DU components; and reassigning one or more particular RUs currently assigned to the particular DU component to one or more other DU components based on the service characteristics maintained in the service information and particular failover rules identified in the service information that are associated with each of the one or more particular RUs that are re-assigned.