公开(公告)号：US20160329992A1

公开(公告)日：2016-11-10

申请号：US15162853

申请日：2016-05-24

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

Inventor： Göran Rune ,  Pontus Wallentin ,  Gunnar Mildh ,  Anders Henriksson

IPC: H04L1/16 ,  H04B7/26

CPC classification number: H04L1/1664 ,  H04B7/2628 ,  H04B2201/70724 ,  H04L69/04 ,  H04L69/321 ,  H04W28/06 ,  H04W92/045 ,  H04W92/10 ,  H04W92/14

Abstract: The invention relates to a method and an arrangement for reducing the amount of messages sent in a communication network comprising a first communication network entity, a second communication network entity connected to said first communication network entity over a communication interface and one or more user equipments connected to said second communication network entity over a radio interface, whereby messages are sent on said interfaces using at least a first and a second protocol. General rules are provided for sending first protocol messages packed inside second protocol messages, so called “piggybacking”, and each first protocol message is provided with an instruction field defining a co-ordination of procedure steps to be taken for performing an action.

Abstract translation: 本发明涉及一种用于减少在包括第一通信网络实体的通信网络中发送的消息量的方法和装置，通过通信接口连接到所述第一通信网络实体的第二通信网络实体和连接的一个或多个用户设备 通过无线电接口连接到所述第二通信网络实体，由此使用至少第一和第二协议在所述接口上发送消息。 提供通用规则用于发送打包在第二协议消息内的第一协议消息，所谓的“捎带”，并且向每个第一协议消息提供定义用于执行动作的过程步骤的协调的指令字段。

公开(公告)号：US09461699B2

公开(公告)日：2016-10-04

申请号：US11328791

申请日：2006-01-09

Applicant: Serge Willenegger

Inventor： Serge Willenegger

IPC: H04W74/00 ,  H04B1/707

CPC classification number: H04W74/006 ,  H04B1/707 ,  H04B2201/696 ,  H04B2201/70701 ,  H04B2201/70703 ,  H04B2201/70724 ,  H04J13/0048

Abstract: In one disclosed embodiment, data information is stored in a buffer in a transmitter. The data information is transmitted on a shared channel and control information for recovering the associated data information is transmitted on a dedicated channel. The shared and dedicated channels can be, for example, different portions of the frequency band. The control information can include a spreading factor used to spread the data at the transmitter. For example, the spreading factor can be the length of the Walsh function orthogonal coding used to spread the data. The control information is received over the dedicated channel before the associated data information is received over the shared channel. The control information is then used to recover the associated data information. For example, knowing the spreading factor from the control information, the correct Walsh function can be selected to de-spread, i.e. to Walsh de-cover, the data information.

公开(公告)号：US20140192853A1

公开(公告)日：2014-07-10

申请号：US13738365

申请日：2013-01-10

Applicant: QUALCOMM INCORPORATED

Inventor： Chun-Hao Hsu ,  Aditya Dua ,  Nathan Dingsai Yee ,  Abhinav Gupta

IPC: H04L27/01

CPC classification number: H04L27/01 ,  H04B1/70754 ,  H04B1/7107 ,  H04B1/7115 ,  H04B2201/70722 ,  H04B2201/70724

Abstract: One or more aspects of the disclosure provide an efficient equalization scheme capable of mitigating multi-path interference on channels with large delay spread using short-length equalizers. That is, by dividing stored samples of a signal received on the multi-path channel by time into a plurality of clusters, a short-length equalizer can be utilized in an iterative fashion on each of the clusters, thus eliminating the need for a large length equalizer while still providing improved performance over that of a Rake receiver at large delay spreads. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的一个或多个方面提供了一种有效的均衡方案，其能够使用短长度均衡器来减轻具有大延迟扩展的信道上的多径干扰。 也就是说，通过将在多路径信道上接收到的信号的信号的时间存储的样本划分为多个簇，可以在每个簇上以迭代方式使用短长度均衡器，因此不需要大的 长度均衡器，同时在大延迟传播下仍然提供比耙式接收机更好的性能。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20110243190A1

公开(公告)日：2011-10-06

申请号：US13119925

申请日：2009-09-18

Applicant: Satoshi Nagata ,  Nobuhiko Miki ,  Yoshihisa Kishiyama ,  Mamoru Sawahashi

Inventor： Satoshi Nagata ,  Nobuhiko Miki ,  Yoshihisa Kishiyama ,  Mamoru Sawahashi

IPC: H04B1/713

CPC classification number: H04B1/7143 ,  H04B2201/70724 ,  H04L5/0012 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0064 ,  H04L5/0092

Abstract: In order to improve the reception quality of a shared channel signal transmitted on uplink or downlink, the present invention provides a mobile terminal apparatus that transmits a shared channel signal on uplink by using a predetermined number of basic frequency blocks out of a plurality of basic frequency blocks divided from a system band, each of the basic frequency blocks having a predetermined bandwidth. When receiving, on downlink, control information for frequency hopping of the shared channel signal over different basic frequency blocks, the mobile terminal apparatus maps the shared channel signal in sub-carriers in the different basic frequency blocks in such a manner that frequency hopping is performed over the basic frequency blocks in accordance with the control information, and radio-transmits a transmission signal after mapping to a base station apparatus.

Abstract translation: 为了提高在上行链路或下行链路上发送的共享信道信号的接收质量，本发明提供一种移动终端装置，其通过使用多个基本频率中的预定数量的基本频率块在上行链路上发送共享信道信号 从系统频带划分的块，每个基本频率块具有预定带宽。 当在下行链路上接收用于不同基本频率块上的共享信道信号的跳频的控制信息时，移动终端装置以不同的基本频率块的副载波映射共享信道信号，从而进行跳频 根据控制信息在基本频率块上，并且在映射到基站装置之后对发送信号进行无线电发送。

公开(公告)号：US06985510B2

公开(公告)日：2006-01-10

申请号：US09748315

申请日：2000-12-22

Applicant: Serge Willenegger

Inventor： Serge Willenegger

IPC: H04B15/00 ,  H04K1/00 ,  H04L27/30

CPC classification number: H04W74/006 ,  H04B1/707 ,  H04B2201/696 ,  H04B2201/70701 ,  H04B2201/70703 ,  H04B2201/70724 ,  H04J13/0048

Abstract: In one disclosed embodiment, data information is stored in a buffer in a transmitter. The data information is transmitted on a shared channel and control information for recovering the associated data information is transmitted on a dedicated channel. The shared and dedicated channels can be, for example, different portions of the frequency band. The control information can include a spreading factor used to spread the data at the transmitter. For example, the spreading factor can be the length of the Walsh function orthogonal coding used to spread the data. The control information is received over the dedicated channel before the associated data information is received over the shared channel. The control information is then used to recover the associated data information. For example, knowing the spreading factor from the control information, the correct Walsh function can be selected to de-spread, i.e. to Walsh de-cover, the data information.