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    • 1. 发明授权
    • Multicast push to talk groups, apparatus, and methods
    • 组播推送组,设备和方法
    • US08447340B2
    • 2013-05-21
    • US11696428
    • 2007-04-04
    • Per SynnergrenJan Holm
    • Per SynnergrenJan Holm
    • H04B15/00
    • H04W4/10H04L12/185H04L12/189H04L65/4061H04L65/4076H04W4/12H04W76/45
    • A terminal (such as that belonging to or carried by an emergency first responder, for example) participates in a push to talk multicast group in either of two modes or levels. In a first mode or first level of participation, the terminal can join a multicast address for the push to talk multicast group as a passive recipient of transmissions and can thereby listen to the multicast address. In a second mode or second level of participation, the terminal becomes an active participant in the push to talk session. As an active participant in the push to talk session, the terminal can, e.g., receive sender identification (e.g., identification of other participants who may be talking in the push to talk multicast group) and send media bursts to the multicast group.
    • 例如,终端(例如属于紧急第一应答者的终端)以两种模式或级别中的任一种参与一键通组播组。 在第一模式或第一级参与中,终端可以加入多播地址以用于一键通多播组作为传输的被动接收者,从而可以收听多播地址。 在第二种模式或第二级参与中,终端成为即按即说会话的积极参与者。 作为一键通话会话的主动参与者,终端可以例如接收发送方标识(例如,可能在一键通多播组中进行通话的其他参与者的识别),并向多播组发送媒体突发。
    • 4. 发明授权
    • Robust radio resource control signaling for HSDPA
    • 稳健的无线资源控制信令用于HSDPA
    • US08942706B2
    • 2015-01-27
    • US11286973
    • 2005-11-23
    • Bengt LindoffJohan NilssonPer Synnergren
    • Bengt LindoffJohan NilssonPer Synnergren
    • H04W36/00H04W36/02
    • H04W36/0055H04W36/026
    • A radio network controller is operable in both a unicast signaling mode and a bi-cast signaling mode. In unicast signaling mode, the radio network controller is operable to send radio resource control signals to a mobile station through a serving cell. The radio network controller is operable to go into bi-cast signaling mode during a hard handover. In the bi-cast signaling mode, the radio network controller is operable to send radio resource control messages to the mobile station through both the current serving cell and a target cell. The mobile station is configured to listen to both the current serving cell and the target cell for radio resource control messages. User data, however, is transmitted only from the current serving cell to the mobile station.
    • 无线电网络控制器可以在单播信令模式和双向信令模式中操作。 在单播信令模式中,无线电网络控制器可操作以通过服务小区向移动台发送无线电资源控制信号。 无线电网络控制器可操作以在硬切换期间进入双向信令模式。 在双向信令模式中,无线电网络控制器可操作以通过当前服务小区和目标小区向移动台发送无线电资源控制消息。 移动台被配置为监听当前服务小区和目标小区两者以用于无线电资源控制消息。 然而,用户数据仅从当前服务小区传送到移动台。
    • 5. 发明授权
    • Methods and nodes in a communication system
    • 通信系统中的方法和节点
    • US08892142B2
    • 2014-11-18
    • US12960945
    • 2010-12-06
    • Per SynnergrenHans Hannu
    • Per SynnergrenHans Hannu
    • H04B7/00H04W4/00H04L29/08H04W28/16
    • H04W72/0486H04L67/325H04W4/00H04W4/50H04W4/70H04W28/0289H04W28/16H04W28/26H04W72/1252
    • Embodiments herein include a method in a server for scheduling of an information transmission from an information providing device to a subscriber equipment in a communication system. The method comprises determining a moment in time at which the subscriber equipment desires information. Also, an estimation of the communication intensity in the communication system at the determined moment in time is obtained. If the estimated communication intensity exceeds a certain threshold value, an appropriate period in time for the information providing device to send desired information to the subscriber equipment is calculated, based on the communication intensity in the communication system. Furthermore, a trigger signal is sent to the information providing device, requesting the information providing device at what moment in time to provide information to the subscriber equipment. A method in an information providing device is also disclosed.
    • 这里的实施例包括在通信系统中的用于从信息提供设备向用户设备调度信息传输的服务器中的方法。 该方法包括确定用户设备期望信息的时刻。 此外,获得在确定的时刻的通信系统中的通信强度的估计。 如果估计的通信强度超过某个阈值,则基于通信系统中的通信强度来计算信息提供设备向用户设备发送所需信息的适当时间段。 此外,触发信号被发送到信息提供装置,请求信息提供装置在什么时候向用户设备提供信息。 还公开了一种信息提供装置中的方法。
    • 6. 发明授权
    • Call setup for access division multiplexing
    • 呼叫建立用于接入分复用
    • US08594074B2
    • 2013-11-26
    • US12943736
    • 2010-11-10
    • Magnus OlssonGöran RunePer SynnergrenErik Westerberg
    • Magnus OlssonGöran RunePer SynnergrenErik Westerberg
    • H04L12/66
    • H04L5/0055H04W36/0022H04W60/005H04W72/02H04W72/0446H04W72/1215H04W76/25H04W88/02H04W88/06H04W88/08
    • A wireless terminal (30) is capable of communicating with a first network (22-1) and a second network (22-1, 22-3), the first network (22-1) being an LTE network. A wireless terminal method comprises (prior to making a request to participate in a circuit switched call with the second network) the wireless terminal (30) camping on a respective selected cell (of each of the first network and the second network and thereby having tuned to both the selected cell for the first network and the selected cell for the second network. In view of already camping on the selected cell of the second network, the wireless terminal (30) does not make a measurement with respect to a cell of the second network in a time period between the making of the request to participate in the circuit switch call and actual establishment of the circuit switched call with the second network.
    • 无线终端(30)能够与第一网络(22-1)和第二网络(22-1,22-3)进行通信,第一网络(22-1)是LTE网络。 无线终端方法包括(在进行参与与第二网络的电路交换呼叫的请求之前)无线终端(30)驻留在相应的所选小区(第一网络和第二网络中的每个小区中,从而调谐 对于第一网络的所选小区和用于第二网络的所选小区,鉴于已经驻留在第二网络的所选小区上,无线终端(30)不对相对于第二网络的小区进行测量 第二网络在制定请求参与电路交换机呼叫和实际建立与第二网络的电路交换呼叫之间的时间段内。
    • 7. 发明授权
    • Code assignment in HS-SCCH less operation mode
    • HS-SCCH操作模式下的代码分配
    • US08582451B2
    • 2013-11-12
    • US12674710
    • 2007-08-23
    • Hans HannuMårten EricsonPer Synnergren
    • Hans HannuMårten EricsonPer Synnergren
    • H04L12/28
    • H04J13/0077H04J13/16H04W72/0466H04W72/0486
    • In a method and a system a good spread of users per code is obtained by providing a value related to the current load for each code in the system. The estimated load value can be used by the network to assign the HS-PDSCH code for users in HS-SCCH less operation, and may also be used in the dynamic transmission process, i.e. which codes are to be used by which user during this and future TTIs. If one code is over a given utilization threshold, where the threshold is set in order to avoid code blocking of VoIP users, enough users can be re-assigned to a different code. In the case that all of the current codes used in the HS-SCCH less operation model are over the utilization threshold, yet another code can be made available for HS-SCCH less operation.
    • 在方法和系统中,通过为系统中的每个代码提供与当前负载相关的值来获得用户每代码的良好扩展。 估计的负载值可以由网络使用,以便在HS-SCCH较少的操作中为用户分配HS-PDSCH码,并且还可以在动态传输过程中使用,即哪些码将由哪个用户在这个和 未来的TTI。 如果一个代码超过给定的利用率阈值,其中设置阈值以避免VoIP用户的代码阻塞,则可以将足够的用户重新分配给不同的代码。 在HS-SCCH少运算模型中使用的所有当前码超过使用阈值的情况下,可以使另一码可用于HS-SCCH较少的操作。