公开(公告)号：US20090201947A1

公开(公告)日：2009-08-13

申请号：US12302989

申请日：2006-05-30

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

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

IPC: H04J3/16

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 (200), a second communication network entity (100) connected to said first communication network entity (200) over a communication interface and one or more user equipments (120) connected to said second communication network entity (100) 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通信网络中发送的消息量的方法和装置，该通信网络包括第一通信网络实体（200），连接到所述第一通信网络实体（200）的第二通信网络实体（100） 通信接口和通过无线电接口连接到所述第二通信网络实体（100）的一个或多个用户设备（120），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：US20020110181A1

公开(公告)日：2002-08-15

申请号：US09748315

申请日：2000-12-22

Inventor： Serge Willenegger

IPC: H04B001/707 ,  H04J001/00

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.

Abstract translation: 在一个公开的实施例中，数据信息被存储在发送器中的缓冲器中。 在共享信道上发送数据信息，并且在专用信道上发送用于恢复关联的数据信息的控制信息。 共享和专用信道可以是例如频带的不同部分。 控制信息可以包括用于在发射机处传播数据的扩展因子。 例如，扩展因子可以是用于扩展数据的沃尔什函数正交编码的长度。 在通过共享信道接收相关联的数据信息之前，通过专用信道接收控制信息。 然后使用控制信息来恢复关联的数据信息。 例如，从控制信息中知道扩频因子，可以选择正确的沃尔什函数来解扩，即瓦尔什解封盖数据信息。

公开(公告)号：US09742528B2

公开(公告)日：2017-08-22

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 ,  H04W28/06 ,  H04L29/06 ,  H04L29/08 ,  H04W92/04 ,  H04W92/10 ,  H04W92/14

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.

公开(公告)号：US20160374111A1

公开(公告)日：2016-12-22

申请号：US15251340

申请日：2016-08-30

Applicant: QUALCOMM Incorporated

Inventor： Serge Willenegger

IPC: H04W74/00 ,  H04J13/00

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.

Abstract translation: 在一个公开的实施例中，数据信息被存储在发送器中的缓冲器中。 在共享信道上发送数据信息，并且在专用信道上发送用于恢复关联的数据信息的控制信息。 共享和专用信道可以是例如频带的不同部分。 控制信息可以包括用于在发射机处传播数据的扩展因子。 例如，扩展因子可以是用于扩展数据的沃尔什函数正交编码的长度。 在通过共享信道接收相关联的数据信息之前，通过专用信道接收控制信息。 然后使用控制信息来恢复关联的数据信息。 例如，从控制信息中知道扩频因子，可以选择正确的沃尔什函数来解扩，即瓦尔什解封盖数据信息。

公开(公告)号：US20140293821A1

公开(公告)日：2014-10-02

申请号：US14353649

申请日：2012-11-16

Applicant: GEMALTO M2M GMBH

Inventor： Volker Breuer

IPC: H04K3/00 ,  H04J13/00 ,  H04W56/00

CPC classification number: H04W56/0095 ,  H04B1/7083 ,  H04B1/7097 ,  H04B2201/70724 ,  H04J13/00 ,  H04K3/22 ,  H04K2203/16

Abstract: A method of detecting a jamming transmitter includes the steps of indicating that a communication user equipment is capable of communicating in a cellular code division multiple access based radio network; testing a match of a uniform synchronization signal sequence of a synchronization channel; detecting a power indicator indicative of an unbiased wide band power of a received radio signal strength and comparing the power indicator to a noise floor threshold; and indicating a jamming affection of the communication user equipment in the case where (i) the communication indication is on hold; and (ii) the uniform synchronization sequence of the synchronization channel is not matched in the test, and (iii) the power indicator exceeds the noise floor threshold.

Abstract translation: 一种检测干扰发射机的方法包括以下步骤：指示通信用户设备能够在基于蜂窝码分多址的无线电网络中进行通信; 测试同步信道的均匀同步信号序列的匹配; 检测指示所接收的无线电信号强度的无偏宽带功率的功率指示符，并将所述功率指示符与噪声基底阈值进行比较; 并且在（i）通信指示被保持的情况下指示通信用户设备的干扰; 和（ii）同步信道的均匀同步序列在测试中不匹配，（iii）功率指示符超过噪声本底阈值。

公开(公告)号：US09124452B2

公开(公告)日：2015-09-01

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: H04B1/10 ,  H04L27/01 ,  H04B1/7075 ,  H04B1/7107 ,  H04B1/7115

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：US08085736B2

公开(公告)日：2011-12-27

申请号：US12159973

申请日：2007-01-09

Applicant: Masayoshi Ueno

Inventor： Masayoshi Ueno

IPC: H04Q7/00

CPC classification number: H04B1/7083 ,  H04B2201/70724

Abstract: A CDMA receiving device is provided which can prevent erroneous determination of an SFN detection. The CDMA receiving device (1) performs detection of a slot boundary in a slot timing detection unit (14), and performs detection of frame timing and code group in a code group identification unit (15), with regard to each slot timing detected in this way. The CDMA receiving device (1) uses a P-CPICH to detect scrambling code in a scrambling code identification unit (16) from the detected frame timing and code group. The CDMA receiving device (1) performs detection of SFN in a broadcast channel decoding unit (17) from the frame timing and the scrambling code. A P-CCPCH is used in the detection of the SFN. The SFN is included in the P-CCPCH and it is possible to detect SFN timing of a base station by decoding a BCH.

Abstract translation: 提供了可以防止SFN检测的错误判定的CDMA接收装置。 CDMA接收设备（1）在时隙定时检测单元（14）中执行时隙边界的检测，并且在代码组识别单元（15）中执行帧定时和代码组的检测，关于检测到的每个时隙定时 这条路。 CDMA接收装置（1）使用P-CPICH从检测到的帧定时和码组中检测扰码识别单元（16）中的扰码。 CDMA接收装置（1）根据帧定时和扰码对广播信道解码部（17）中的SFN进行检测。 P-CCPCH用于检测SFN。 SFN包含在P-CCPCH中，可以通过解码BCH来检测基站的SFN定时。

公开(公告)号：US20110058489A1

公开(公告)日：2011-03-10

申请号：US12159973

申请日：2007-01-09

Applicant: Masayoshi Ueno

Inventor： Masayoshi Ueno

IPC: H04B7/216 ,  H04W24/00

CPC classification number: H04B1/7083 ,  H04B2201/70724

Abstract: A CDMA receiving device is provided which can prevent erroneous determination of an SFN detection. The CDMA receiving device (1) performs detection of a slot boundary in a slot timing detection unit (14), and performs detection of frame timing and code group in a code group identification unit (15), with regard to each slot timing detected in this way. The CDMA receiving device (1) uses a P-CPICH to detect scrambling code in a scrambling code identification unit (16) from the detected frame timing and code group. The CDMA receiving device (1) performs detection of SFN in a broadcast channel decoding unit (17) from the frame timing and the scrambling code. A P-CCPCH is used in the detection of the SFN. The SFN is included in the P-CCPCH and it is possible to detect SFN timing of a base station by decoding a BCH.

Abstract translation: 提供了可以防止SFN检测的错误判定的CDMA接收装置。 CDMA接收设备（1）在时隙定时检测单元（14）中执行时隙边界的检测，并且在代码组识别单元（15）中执行帧定时和代码组的检测，关于检测到的每个时隙定时 这条路。 CDMA接收装置（1）使用P-CPICH从检测到的帧定时和码组中检测扰码识别单元（16）中的扰码。 CDMA接收装置（1）根据帧定时和扰码对广播信道解码部（17）中的SFN进行检测。 P-CCPCH用于检测SFN。 SFN包含在P-CCPCH中，可以通过解码BCH来检测基站的SFN定时。

公开(公告)号：US20060109890A1

公开(公告)日：2006-05-25

申请号：US11328791

申请日：2006-01-09

Applicant: Serge Willenegger

Inventor： Serge Willenegger

IPC: 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：US09844016B2

公开(公告)日：2017-12-12

申请号：US14353649

申请日：2012-11-16

Applicant: GEMALTO M2M GMBH

Inventor： Volker Breuer

IPC: H04W24/00 ,  H04W56/00 ,  H04B1/7083 ,  H04B1/7097 ,  H04K3/00 ,  H04J13/00

CPC classification number: H04W56/0095 ,  H04B1/7083 ,  H04B1/7097 ,  H04B2201/70724 ,  H04J13/00 ,  H04K3/22 ,  H04K2203/16

Abstract: A method of detecting a jamming transmitter includes the steps of indicating that a communication user equipment is capable of communicating in a cellular code division multiple access based radio network; testing a match of a uniform synchronization signal sequence of a synchronization channel; detecting a power indicator indicative of an unbiased wide band power of a received radio signal strength and comparing the power indicator to a noise floor threshold; and indicating a jamming affection of the communication user equipment in the case where (i) the communication indication is on hold; and (ii) the uniform synchronization sequence of the synchronization channel is not matched in the test, and (iii) the power indicator exceeds the noise floor threshold.