公开(公告)号：WO2022235428A2

公开(公告)日：2022-11-10

申请号：PCT/US2022/025408

申请日：2022-05-13

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： BRAUN, Gerhard ,  STEIDLE, Gerald ,  MAYER, Josef ,  BRAUN, Patrick ,  SCHWAB, Daniel ,  GUNZNER, Peter ,  RAUWOLF, Thomas ,  FRIEDRICH, Rainer

IPC: H04B7/155 ,  H04B7/0413 ,  H04B7/0689 ,  H04B7/0691 ,  H04B7/15557 ,  H04L1/0025 ,  H04L5/14

Abstract: In one embodiment, a RF signal repeater switchable between SISO and MIMO comprises: a controller; a first transmitter path switchably coupled to first donor and coverage antennas; a second transmitter path switchably coupled to second donor and coverage antennas; a first receiver path switchably coupled to the first donor and coverage antennas; a second receiver path switchably coupled to the second donor and coverage antennas. The controller configures the repeater for a MIMO TDD operating mode by: configuring the first transmitter path and the second receiver path to repeat at least a first MIMO channel of UE uplink RF signals and at least a first MIMO channel of base station downlink RF signals; and configuring the second transmitter path and the first receiver path to repeat at least a second MIMO channel of UE uplink RF signals and at least a second MIMO channel of base station downlink RF signals.

公开(公告)号：WO2019204205A1

公开(公告)日：2019-10-24

申请号：PCT/US2019/027483

申请日：2019-04-15

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： LUPPER, Alfred Joseph ,  PISCHKE, Arndt Paul ,  BRAUN, Gerhard

IPC: H04B7/155 ,  H04B7/0413 ,  H04W4/33 ,  H04W4/38

Abstract: A distributed antenna system (DAS) having a communication component management system is provided that includes at least one communication component, at least one building sensor and at least one controller. The at least one communication component is used to establish a communication link between user equipment within an area of a building and the DAS. The at least one building sensor is located to sense environmental conditions within the building as part of a building control management system. The at least one controller is in communication with the at least one communication component. The at least one controller is further communicatively coupled to receive sensor data from the at least one building sensor. The at least one controller is configured to selectively change an operation state of the at least one communication component based at least in part on received sensor data from the at least one building sensor.

公开(公告)号：EP3782302A1

公开(公告)日：2021-02-24

申请号：EP19787647.7

申请日：2019-04-15

Applicant: CommScope Technologies LLC

Inventor： LUPPER, Alfred Joseph ,  PISCHKE, Arndt Paul ,  BRAUN, Gerhard

IPC: H04B7/155 ,  H04B7/0413 ,  H04W4/33 ,  H04W4/38