专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09078250B2 Method and apparatus implementing channel quality control 有权
标题翻译：实现信道质量控制的方法和装置
公开(公告)号：US09078250B2
公开(公告)日：2015-07-07
申请号：US13752656
申请日：2013-01-29
申请人： Broadcom Corporation
发明人： Tommi Koivisto , Timo Roman , Mihai Enescu
IPC分类号： H04W72/04 , H04L1/00 , H04L1/16 , H04L1/06 , H04L1/18
CPC分类号： H04W72/0406 , H04L1/0061 , H04L1/0067 , H04L1/0073 , H04L1/0606 , H04L1/1614 , H04L1/1812 , H04L2001/0093
摘要： Methods for devices, devices and computer program products for devices relate to a communication module, arranged for packet based communication, and including a receiving module. The receiving module is arranged to receive a control message, wherein the control message includes a plurality of acknowledgement information items, wherein each of the plurality of acknowledgement information items are located in a preset portion of the control message, respectively. The device further includes a determination module, arranged to determine whether the received control message is intended for the device, a selection module, arranged to select, responsive to an affirmative determination result, at least one of the plurality of acknowledgement information items based on the preset portions, and an obtaining module, arranged to obtain control data contained in the selected at least one of the plurality of acknowledgement information items.
摘要翻译：用于装置的装置，装置和计算机程序产品的方法涉及布置用于基于分组的通信并包括接收模块的通信模块。所述接收模块被配置为接收控制消息，其中所述控制消息包括多个确认信息项，其中所述多个确认信息项中的每一个分别位于所述控制消息的预设部分中。该设备还包括一个确定模块，用于确定接收到的控制消息是否用于该设备，该选择模块被安排为根据肯定的确定结果，选择多个确认信息项中的至少一个基于预置部分和获取模块，被配置为获得包含在所选择的多个确认信息项目中的至少一个中的控制数据。

2. 发明授权

US09001845B2 Apparatus and method for communication 有权
标题翻译：用于通信的装置和方法
公开(公告)号：US09001845B2
公开(公告)日：2015-04-07
申请号：US13779336
申请日：2013-02-27
申请人： Broadcom Corporation
发明人： Mihai Enescu , Tommi Koivisto
IPC分类号： H04W24/10 , H04L1/00
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0029 , H04L1/003
摘要： An apparatus and method for communication are provided. The solution includes controlling the estimation of a radio channel to obtain an estimate of a channel quality, performing quantization of the estimate of the channel quality to obtain a channel quality index, the quantization steps being of non-uniform size and selected on the basis of the accuracy of the estimation on different levels of channel quality, and controlling the transmission of the channel quality index to the communication system.
摘要翻译：提供了一种用于通信的装置和方法。解决方案包括控制无线电信道的估计以获得信道质量的估计，执行信道质量的估计的量化以获得信道质量指数，量化步长是不均匀的大小并且基于估计不同信道质量水平的准确性，并控制通信质量指标向通信系统传输。

3. 发明授权

US08917690B2 Method and apparatus for providing enhanced interference suppression 有权
标题翻译：提供增强干扰抑制的方法和装置
公开(公告)号：US08917690B2
公开(公告)日：2014-12-23
申请号：US13754326
申请日：2013-01-30
申请人： Broadcom Corporation
发明人： Tommi Koivisto , Timo Roman , Mihai Enescu , Tero Kuosmanen , Shuang Tan , Erlin Zeng
IPC分类号： H04W4/00 , G01R31/08
CPC分类号： H04W72/04 , H04L1/001 , H04L1/0026 , H04L1/06 , H04W72/082
摘要： A method is provided that includes allocating a first subset of resource elements (REs) of a physical resource block (PRB) to a mobile terminal and associating one or more first demodulation reference symbols (DM-RS) ports therewith. The first subset of REs and the one or more first DM-RS ports have common interference characteristics, thereby providing for enhanced interference suppression. The method also includes causing transmission of the PRB for reception by the mobile terminal. Corresponding apparatus and computer program products are also provided.
摘要翻译：提供了一种方法，其包括将物理资源块（PRB）的资源元素（RE）的第一子集分配给移动终端并且将一个或多个第一解调参考符号（DM-RS）端口与其相关联。 RE的第一子集和一个或多个第一DM-RS端口具有共同的干扰特性，从而提供增强的干扰抑制。该方法还包括使得PRB的传输由移动终端接收。还提供了相应的设备和计算机程序产品。

4. 发明授权

US09225490B2 Method and apparatus for configuring resource elements for the provision of channel state information reference signals 有权
标题翻译：用于配置用于提供信道状态信息参考信号的资源元素的方法和装置
公开(公告)号：US09225490B2
公开(公告)日：2015-12-29
申请号：US14801362
申请日：2015-07-16
申请人： Broadcom Corporation
发明人： Tommi Koivisto , Mihai Enescu
IPC分类号： H04W4/00 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0051 , H04L5/0025 , H04L5/0035 , H04L5/006 , H04W72/048
摘要： Methods, apparatus and computer program products define additional resource elements of a physical resource block (PRB) to be allocated for the provision of channel state information reference signals in a manner that does not create issues relating to backwards compatibility for legacy mobile terminals. A method may include receiving a definition of a plurality of resource elements of a PRB to be allocated for provision of channel state information reference signals. At least some of the plurality of resource elements of the PRB that are allocated for the provision of channel state information reference signals correspond in position to resource elements of the PRB that are interpreted by a different type of mobile terminal to be muted. The method also causes channel state information reference signals to be received via the plurality of resource elements of the PRB that are allocated for the provision of channel state information reference signals.
摘要翻译：方法，装置和计算机程序产品定义了将被分配用于提供信道状态信息参考信号的物理资源块（PRB）的附加资源元素，其方式不会产生与传统移动终端的向后兼容性有关的问题。一种方法可以包括接收要分配用于提供信道状态信息参考信号的PRB的多个资源元素的定义。被分配用于提供信道状态信息参考信号的PRB的多个资源元素中的至少一些资源元素对应于PRB的资源元素，PRB的资源元素由被静音的不同类型的移动终端解释。该方法还使得经由分配用于提供信道状态信息参考信号的PRB的多个资源元素接收信道状态信息参考信号。

5. 发明申请

US20150173087A1 METHOD AND APPARATUS FOR COMMUNICATION WITH COORDINATION OF MODULATION SCHEMES AMONG BASE STATIONS FOR IMPROVED INTERFERENCE CANCELLATION 审中-公开
标题翻译：通过协调基站改造干扰消除调制方案的方法和装置
公开(公告)号：US20150173087A1
公开(公告)日：2015-06-18
申请号：US14404563
申请日：2013-05-30
申请人： BROADCOM CORPORATION
发明人： Karl Marko Juhani Lampinen , Tommi Koivisto , Mihai Horatiu Enescu , Timo Eric Roman , Maja Loncar , Lars Christensen , Soeren Skovgaard Christensen
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04L25/03891 , H04L27/0008
摘要： A method, apparatus and computer program product are provided to suppress interference, such as interference attributable to increased network density, interference attributable to interference between uplink and downlink transmissions in a TDD system and/or interference attributable to D2D communications. In the context of a method, it is determined whether communication between an access point and a mobile terminal or between a mobile terminal and another mobile terminal is to be subjected to real-valued modulation or complex-valued modulation such that the modulation and a dominant form of interference for the mobile terminal are either both real-valued or both complex-valued. The method also includes providing for communication with the mobile terminal in accordance with the one of real-valued modulation or complex-valued modulation that was determined.
摘要翻译：提供了一种方法，装置和计算机程序产品来抑制诸如由于增加的网络密度引起的干扰，归因于TDD系统中的上行链路和下行链路传输之间的干扰的干扰和/或归属于D2D通信的干扰的干扰。在方法的上下文中，确定接入点和移动终端之间或移动终端与另一移动终端之间的通信是否要经受实值调制或复值调制，使得调制和主导移动终端的干扰形式既可以是实值还是复值。该方法还包括根据确定的实值调制或复值调制提供与移动终端的通信。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式