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1. 发明授权

US07212511B2 Systems and methods for VoIP wireless terminals 有权
标题翻译： VoIP无线终端的系统和方法
公开(公告)号：US07212511B2
公开(公告)日：2007-05-01
申请号：US10103016
申请日：2002-03-22
申请人： Lars-Erik Jonsson , Ghyslain Pelletier , Krister Svanbro
发明人： Lars-Erik Jonsson , Ghyslain Pelletier , Krister Svanbro
IPC分类号： H04Q7/24
CPC分类号： H04W28/06 , H04L65/1069 , H04L65/607 , H04L65/608 , H04L65/80 , H04L69/04 , H04L69/08 , H04L69/22 , H04W80/04
摘要： Systems and methods are provided for Internet Protocol (IP) based communication systems without using a complete Internet Protocol stack on both sides of a communication link. Various exemplary embodiments include communication of audio information over a wireless transmission channel to a wireless terminal from a network that includes transmission of audio information using voice over Internet Protocol (VoIP). A first communication system and method may include a wireless terminal having a dedicated audio application that includes processing for header compression and decompression. A second communication system and method may include a wireless terminal and a network device (e.g., a network transmitter/receiver terminal), each containing at least a portion of an Internet Protocol stack, and the network device may include a header modification means that may reduce or eliminate the header from VoIP packets it will send to the wireless terminal.
摘要翻译：为基于互联网协议（IP）的通信系统提供系统和方法，而不在通信链路的两侧使用完整的因特网协议栈。各种示例性实施例包括通过无线传输信道将音频信息从包括使用基于因特网协议语音（VoIP）的音频信息传输的网络传送到无线终端。第一通信系统和方法可以包括具有专用音频应用的无线终端，其包括用于报头压缩和解压缩的处理。第二通信系统和方法可以包括无线终端和每个包含互联网协议栈的至少一部分的网络设备（例如，网络发射机/接收机终端），并且网络设备可以包括报头修改装置，其可以减少或消除其将发送到无线终端的VoIP分组的报头。

2. 发明授权

US08804765B2 Dynamic robust header compression 有权
标题翻译：动态鲁棒头压缩
公开(公告)号：US08804765B2
公开(公告)日：2014-08-12
申请号：US11424600
申请日：2006-06-16
申请人： Ghyslain Pelletier , Lars-Erik Jonsson
发明人： Ghyslain Pelletier , Lars-Erik Jonsson
IPC分类号： H04J3/18 , H04L29/06
CPC分类号： H04W28/06 , H04L1/1809 , H04L1/1848 , H04L1/187 , H04L29/0604 , H04L29/0653 , H04L69/04 , H04L69/22 , H04W28/14
摘要： A unit (25, 46) performs a compression operation or a decompression operation with respect to information for transmission in packets over a wireless link (36). The transmission over the wireless link is such that the packets may become reordered from a transmission sequence. The compression operation and the decompression operation involve a tradeoff of robustness and reordering depth. The robustness is an indicator of a degree of information loss over the link tolerated by the compression operation and the decompression operation; the reordering depth is a degree of packet reordering tolerated by the compression operation and the decompression operation. The unit dynamically adjusts the tradeoff of the robustness and the reordering depth in accordance with characteristics of the link. In an example embodiment, the information upon which the compression operation and the decompression operation is performed is sequence number information of a packet header.
摘要翻译：一个单元（25,46）通过无线链路（36）对分组中的信息进行压缩操作或解压缩操作。通过无线链路的传输使得分组可以从传输序列重新排序。压缩操作和解压缩操作涉及鲁棒性和重排序深度的权衡。鲁棒性是通过压缩操作和减压操作允许的链路上的信息丢失程度的指标; 重排序深度是压缩操作和解压缩操作所容许的分组重新排序的程度。该单元根据链路的特征动态调整鲁棒性和重新排序深度的权衡。在示例实施例中，执行压缩操作和解压缩操作的信息是分组报头的序列号信息。

3. 发明授权

US07962653B2 Methods for increased tolerance against packet reordering for the secure reference principle in robust header compression 有权
标题翻译：用于在稳健报头压缩中为安全参考原理增加对包重新排序的容忍度的方法
公开(公告)号：US07962653B2
公开(公告)日：2011-06-14
申请号：US11568944
申请日：2005-02-08
申请人： Lars-Erik Jonsson , Ghyslain Pelletier
发明人： Lars-Erik Jonsson , Ghyslain Pelletier
IPC分类号： G06F15/16 , H04J3/00
CPC分类号： H04L69/04 , H04L47/10 , H04L47/34 , H04L69/16 , H04L69/161 , H04L69/164 , H04L69/22
摘要： A method for improving the use of a secure reference principle in a header compression scheme over a channel that admits reordering of packets between a compressor and a decompressor includes transmitting a first plurality of non-context updating packets between a compressor and a decompressor over the channel and, in response to a context update, transmitting a second plurality of context-updating packets between the compressor and the decompressor over the channel. The number of packets in the second plurality is greater than or equal to a maximum possible reordering that packets can experience on the channel between the compressor and the decompressor.
摘要翻译：一种改进在标题压缩方案中使用允许压缩器和解压缩器之间的分组重新排序的信道的方法，包括：在压缩器和解压缩器之间通过信道发送第一多个非上下文更新分组以及响应于上下文更新，通过所述信道在压缩器和解压缩器之间传送第二多个上下文更新分组。第二多个中的分组数量大于或等于分组可以在压缩器和解压缩器之间的信道上经历的最大可能重新排序。

4. 发明授权

US07289497B2 Implicit packet type identification 有权
标题翻译：隐式分组类型识别
公开(公告)号：US07289497B2
公开(公告)日：2007-10-30
申请号：US10124088
申请日：2002-04-15
申请人： Ghyslain Pelletier , Lars-Erik Jonsson
发明人： Ghyslain Pelletier , Lars-Erik Jonsson
IPC分类号： H04L17/28 , H04L17/56
CPC分类号： H04L69/04
摘要： In a system for transmitting packets over a link between a compressor and a decompressor, a method is provided for implicit packet type identification. A set of implicit packet transmission characteristics including at least first and second characteristics is selected, and the compressor is operated to assign the first and second transmission characteristics to packets of first and second packet types, respectively. The decompressor is operated to detect transmission characteristics of packets received by the decompressor, and to thereby identify a received packet as being either a first or second packet type. Usefully, header free packets comprise one of the packet types.
摘要翻译：在用于通过压缩器和解压缩器之间的链路传输分组的系统中，提供了用于隐式分组类型识别的方法。选择包括至少第一和第二特性的一组隐含分组传输特性，并且操作压缩器以分别将第一和第二传输特性分配给第一和第二分组类型的分组。操作解压缩器来检测由解压缩器接收的分组的传输特性，从而将接收的分组标识为第一或第二分组类型。有用的是，报头空闲分组包括其中一种分组类型。

5. 发明申请

US20070070995A1 Broadcast/multicast services with unidirectional header compression 审中-公开
标题翻译：具有单向报头压缩的广播/组播业务
公开(公告)号：US20070070995A1
公开(公告)日：2007-03-29
申请号：US10597698
申请日：2005-02-01
申请人： Ghyslain Pelletier , Lars-Erik Jonsson
发明人： Ghyslain Pelletier , Lars-Erik Jonsson
IPC分类号： H04L12/56 , H04J3/18
CPC分类号： H04W28/06 , H04L69/04 , H04W4/06 , H04W80/00
摘要： A network node (60), upon receiving a request (62, 92) indicating that the remote unit (40) seeks access to a multicast/broadcast multimedia service, generates the trigger signal (64) which is applied to the compressor (25) to trigger a lowest compression state of the header compression logic. The trigger signal is generated external to the header compression logic, and prior to generation of an initial packet of the media flow (34) by a multimedia server (21). As both a distinct and combinable aspect, the network node (60) can also generate the trigger signal (64) to trigger a transition to the lowest compression state of the header compression logic upon receipt of an indication of a decompression problem which has occurred at the remote unit (40). The decompression problem can be, for example, a compression initialization failure or compression static context damage. The indication of the decompression problem is preferably an attempt (92) by the remote unit to reinitiate access to the multicast/broadcast multimedia service.
摘要翻译：网络节点（60）在接收到指示远程单元（40）寻求对多播/广播多媒体服务的访问的请求（62,92）时产生应用于压缩器（25）的触发信号（64）以触发报头压缩逻辑的最低压缩状态。触发信号在标题压缩逻辑外部生成，并且在由多媒体服务器（21）生成媒体流（34）的初始分组之前生成。作为一个不同且可组合的方面，网络节点（60）还可以生成触发信号（64），以在接收到已经发生的解压缩问题的指示时触发转移到报头压缩逻辑的最低压缩状态远程单元（40）。解压缩问题可能是例如压缩初始化故障或压缩静态上下文损坏。解压缩问题的指示优选地是远程单元重新启动对多播/广播多媒体服务的访问的尝试（92）。

6. 发明授权

US08189586B2 Plural telecommunications functions having sharing transaction(s) 有权
标题翻译：具有共享交易的多个电信功能
公开(公告)号：US08189586B2
公开(公告)日：2012-05-29
申请号：US11733558
申请日：2007-04-10
申请人： Ghyslain Pelletier , Krister Svanbro
发明人： Ghyslain Pelletier , Krister Svanbro
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W28/06 , H04L63/0428 , H04L63/06 , H04L69/04
摘要： A node of a telecommunications network comprises a first function configured to perform a first operation on a first portion of a packet handled by the node and a second function configured to perform a second operation on a second portion of the packet. The first function and the second function are configured to employ a shared transaction for operating on the packet whereby, by virtue of the shared transaction, after performance of the first operation and the second operation, the packet has less overhead attributable to the first function and the second function than if the shared transaction had not been employed in performance of the first operation and the second operation.
摘要翻译：电信网络的节点包括被配置为对由节点处理的分组的第一部分执行第一操作的第一功能和被配置为对分组的第二部分执行第二操作的第二功能。第一功能和第二功能被配置为采用用于对分组进行操作的共享交易，由此通过共享交易，在执行第一操作和第二操作之后，分组具有较少的归因于第一功能的开销，第二个功能是如果在执行第一个操作和第二个操作时没有使用共享事务。

7. 发明授权

US07512716B2 Header compression method 有权
标题翻译：标题压缩方法
公开(公告)号：US07512716B2
公开(公告)日：2009-03-31
申请号：US10673345
申请日：2003-09-30
申请人： Ghyslain Pelletier , Lars-Erik Jonsson
发明人： Ghyslain Pelletier , Lars-Erik Jonsson
IPC分类号： G06F15/16
CPC分类号： H03M7/30 , H04L69/04
摘要： The invention relates to header compression in packet-based communication systems. A mechanism that allows a compressor to reject a request for an undesirable mode change is proposed. The compressor indicates to the decompressor that the mode change request is being ignored, whereafter the decompressor may abort the initiated mode transition, with the understanding that the compressor has valid reasons to refuse it. The compressor preferably determines whether the rejection succeeded by link monitoring, and in case of a successful rejection, the compressor remains in its current mode. A preferred embodiment performs explicit rejection signaling through a mode change rejection message with a redefined mode value. The rejection signaling of the invention makes it possible for a compressor to disable the transition to a particular mode and enables implementations with only a subset of all modes.
摘要翻译：本发明涉及基于分组的通信系统中的报头压缩。提出了允许压缩机拒绝对不期望的模式改变的请求的机制。压缩器向解压缩器指示模式改变请求被忽略，之后解压缩器可以中止启动的模式转换，同时理解压缩器具有拒绝它的有效理由。压缩机优选地确定通过链路监视是否成功的拒绝，并且在成功拒绝的情况下，压缩机保持在其当前模式。优选实施例通过具有重新定义的模式值的模式改变拒绝消息执行显式拒绝信令。本发明的拒绝信令使得压缩机能够禁用向特定模式的转换，并使得仅实现所有模式的子集。

8. 发明申请

US20070274317A1 Methods For Increased Tolerance Against Packet Reordering For The Secure Reference Principle In Robust Header Compression 有权
标题翻译：在强大的头部压缩中增强安全参考原理的数据包重新排序的方法
公开(公告)号：US20070274317A1
公开(公告)日：2007-11-29
申请号：US11568944
申请日：2005-02-08
申请人： Ghyslain Pelletier , Lars-Erik Jonsson
发明人： Ghyslain Pelletier , Lars-Erik Jonsson
IPC分类号： H04L12/28
CPC分类号： H04L69/04 , H04L47/10 , H04L47/34 , H04L69/16 , H04L69/161 , H04L69/164 , H04L69/22
摘要： A header compression method which uses a secure reference principle over channels that can reordering packets between a compressor and a decompressor without the risk of generating erroneously decompressed packets. The method adapting —the robustness properties of said secure reference principle—and, the characteristics of said reordering.
摘要翻译：一种报头压缩方法，其对可以在压缩器和解压缩器之间重新排序分组的信道使用安全参考原理，而不会产生错误的解压缩分组的风险。该方法适应所述安全参考原理的鲁棒性，以及所述重新排序的特征。

9. 发明授权

US09668237B2 Notification mechanism that allows a user equipment to distinguish between different MBSFN areas 有权
公开(公告)号：US09668237B2
公开(公告)日：2017-05-30
申请号：US13380231
申请日：2010-06-08
申请人： Jörg Huschke , Mai-Anh Phan , Ghyslain Pelletier
发明人： Jörg Huschke , Mai-Anh Phan , Ghyslain Pelletier
IPC分类号： H04W4/06 , H04W72/00 , H04W48/12
CPC分类号： H04W52/0274 , H04W48/12 , H04W68/005 , H04W72/005 , Y02D70/00 , Y02D70/1262
摘要： The embodiments of the present invention relate to a method and arrangement in a telecommunication system, in particular to methods and arrangements relating to overlapping MBSFN-areas. A notification mechanism is introduced that allows a user equipment to distinguish notifications for different MBSFN areas and different MBMS Control Channels. The user equipment then knows already upon reception of the notification whether it has to wake up and read a specific MBMS Control Channel. The embodiments of the present invention thus support multiple MBSFN areas per cell while still maintaining the benefits of reduced battery consumption in the UE due to said MBMS notification mechanism.

10. 发明授权

US09485060B2 Uplink control data transmission 有权
标题翻译：上行链路控制数据传输
公开(公告)号：US09485060B2
公开(公告)日：2016-11-01
申请号：US12895900
申请日：2010-10-01
申请人： Shahrokh Nayeb Nazar , Kyle Jung-Lin Pan , Robert L. Olesen , Ghyslain Pelletier , Marian Rudolf , Paul Marinier , Charles A. Dennean , Stephen G. Dick , Allan Y. Tsai , Christopher Cave , Changsoo Koo
发明人： Shahrokh Nayeb Nazar , Kyle Jung-Lin Pan , Robert L. Olesen , Ghyslain Pelletier , Marian Rudolf , Paul Marinier , Charles A. Dennean , Stephen G. Dick , Allan Y. Tsai , Christopher Cave , Changsoo Koo
IPC分类号： H04Q7/00 , H04L1/16 , H04L1/00 , H04L5/00 , H04W48/16 , H04W72/00
CPC分类号： H04W72/0413 , H04B1/7097 , H04B2201/698 , H04B2201/7097 , H04L1/001 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L1/1822 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L2001/125 , H04W48/16 , H04W72/00 , H04W72/0446
摘要： Methods and systems for transmitting uplink control information and feedback are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.
摘要翻译：公开了用于传输上行链路控制信息和反馈的方法和系统，用于载波聚合系统。用户设备设备可以被配置为使用一个或多个上行链路分量载波来向多个下行链路分量载波发送上行链路控制信息和其他反馈。用户设备设备可以被配置为使用物理上行链路控制信道而不是物理上行链路共享信道来发送这样的数据。用户设备设备可以被配置为确定要被发送的上行链路控制信息和反馈数据，用于发送上行链路控制信息和反馈数据的物理上行链路控制信道资源，以及上行链路控制信息和反馈数据可以通过物理上行链路控制信道发送。

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