Invention Grant
US08477803B2 Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss
有权
用于实现无插入损耗的单一权重(SW)单信道(SC)MIMO系统的方法和系统
- Patent Title: Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss
- Patent Title (中): 用于实现无插入损耗的单一权重(SW)单信道(SC)MIMO系统的方法和系统
-
Application No.: US13324275Application Date: 2011-12-13
-
Publication No.: US08477803B2Publication Date: 2013-07-02
- Inventor: Mark Kent , Vinko Erceg , Uri M. Landau , Pieter van Rooyen
- Applicant: Mark Kent , Vinko Erceg , Uri M. Landau , Pieter van Rooyen
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04J3/00 ; H04B1/10 ; H04B7/10 ; H04L1/02

Abstract:
In a RF communications system, aspects for implementing a single weight single channel MIMO system with no insertion loss may comprise generating at least one control signal that is utilized to control at least one of a plurality of received signals in a WCDMA and/or HSDPA system. A phase of a first of the plurality of received signals may be adjusted outside of a first processing path used to process that signal so that it is equivalent to a phase of at least a second of the plurality of received signals. A gain in the first processing path may be equivalent to a gain in a second processing path that is utilized to process the second of the plurality of received signals. The control signal may be utilized to adjust a phase and/or an amplitude of at least one of a plurality of received signals.
Public/Granted literature
Information query