公开(公告)号：US09282450B2

公开(公告)日：2016-03-08

申请号：US13931161

申请日：2013-06-28

Applicant: Broadcom Corporation

Inventor： Chengjin Zhang ,  Jun Zheng ,  Pieter van Rooyen

IPC: H04W8/00 ,  H04B7/04

CPC classification number: H04W8/005 ,  H04B7/0408

Abstract: Certain aspects of a method and system for processing signals in a communication system may include maximizing system capacity for a communication system, based on a signal for a user within a search range and at least one other signal for one other user within the search range. The search range may be generated by sorting a plurality of signals based on a channel gain corresponding to each of the plurality of signals. The signal for the user may be selected from the search range corresponding to a channel gain that is greater than a channel gain corresponding to a remaining portion of the search range.

公开(公告)号：US20150180558A1

公开(公告)日：2015-06-25

申请号：US14581302

申请日：2014-12-23

Applicant: Broadcom Corporation

Inventor： Jun Zheng ,  Chengjin Zhang ,  Pieter van Rooyen

IPC: H04B7/04 ,  H04L5/14

CPC classification number: H04B7/0452 ,  H04B7/0408 ,  H04B7/0413 ,  H04L5/1469

Abstract: Certain aspects of a method and system for processing signals in a communication system may include maximizing system capacity for a time division duplex (TDD) multiple-input multiple-output (MIMO) system, based on reducing a search range within which to find a group of signals having maximum channel gain. At least one of: a first signal for a first user and a second signal for a second user may be selected, which are both within the reduced search range, and which provides a maximum system capacity. The first signal for the first user may be selected from the reduced search range corresponding to a channel gain that is greater than a channel gain corresponding to a remaining portion of the reduced search range. The reduced search range may be generated by sorting a plurality of signals based on a channel gain corresponding to each of the plurality of signals.

Abstract translation: 用于处理通信系统中的信号的方法和系统的某些方面可以包括：基于减少在其中寻找组的搜索范围来最大化时分双工（TDD）多输入多输出（MIMO）系统的系统容量 的信号具有最大的信道增益。 可以选择以下中的至少一个：可以选择第一用户的第一信号和第二用户的第二信号，这两者都在缩小搜索范围内，并且提供最大的系统容量。 用于第一用户的第一信号可以从对应于比还原搜索范围的剩余部分对应的信道增益大的信道增益的缩小搜索范围中选择。 可以通过基于与多个信号中的每个信号相对应的信道增益对多个信号进行排序来生成缩小搜索范围。