公开(公告)号：US20160143031A1

公开(公告)日：2016-05-19

申请号：US14945879

申请日：2015-11-19

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： GRZEGORZ SZYSZKA ,  PRZEMYSLAW BOGUCKI ,  KRZYSZTOF MINIOR ,  BARTLOMIEJ OLEJAK ,  GRZEGORZ MARCIN PAWLIK ,  MARIUSZ R. WAWROWSKI

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W76/45 ,  H04W4/20 ,  H04W4/70

Abstract: A mobile radio (MR) transmits short data during an active time division multiple access (TDMA) call in a wireless communication system. The mobile radio receives first communication media (CM) of the active call in a first slot of a first outbound TDMA logical channel (FLC) of an outbound traffic frequency having a slotting ratio n>=2. The MR transmits short data during at least a portion of a second slot of the FLC, pending short data on an inbound logical data channel of an inbound traffic frequency. The MR then receives second CM of the active call in a third slot of the FLC, and receives missed CM of the active call without specifically identifying the missed CM in any request for re-transmission of missed CM, in a first slot of a second outbound TDMA logical channel of the outbound traffic frequency.

Abstract translation: 移动无线电（MR）在无线通信系统中的活动时分多址（TDMA）呼叫期间发送短数据。 移动无线电在具有开槽率n> = 2的出站业务频率的第一出站TDMA逻辑信道（FLC）的第一时隙中接收到主动呼叫的第一通信媒体（CM）。 MR在FLC的第二时隙的至少一部分中发送短数据，等待入站业务频率的入站逻辑数据信道上的短数据。 MR然后在FLC的第三时隙中接收到主动呼叫的第二CM，并且在任何第二时隙的第一时隙中接收有效呼叫的未接收的CM，而无需在丢失CM的重新发送的任何请求中具体识别未接收的CM 出站流量频率的出站TDMA逻辑信道。

公开(公告)号：US20180027396A1

公开(公告)日：2018-01-25

申请号：US15546776

申请日：2015-03-18

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： PAWEL JURZAK ,  PIOTR KUZIO ,  GRZEGORZ SZYSZKA

IPC: H04W4/16 ,  H04L1/08

CPC classification number: H04W4/16 ,  H04L1/08 ,  H04L1/1835 ,  H04W84/08 ,  H04W88/06

Abstract: A dual watch subscriber unit (SU) in a wireless communication system transmits short data during an active call in response to a request to transmit short data. The SU transmits, via a transceiver at the SU, pending short data on an inbound data channel of an inbound traffic frequency. One of prior to or after transmitting the short data, the SU substantially simultaneously receives: via a first receiver of the transceiver, missed communication media of the active call missed during transmitting of the pending short data on a first outbound channel of a first outbound traffic frequency; and via a second receiver of the transceiver, second communication media of the active call, transmitted prior to or after the missed communication media of the active call, on a second outbound channel of a second outbound traffic frequency. The SU then plays back media from the missed and second communication media.

公开(公告)号：US20160105778A1

公开(公告)日：2016-04-14

申请号：US14882089

申请日：2015-10-13

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： GRZEGORZ SZYSZKA ,  MICHAL SZYCHOWSKI ,  MARIUSZ R. WAWROWSKI

IPC: H04W4/08 ,  H04W4/00 ,  H04W12/06

CPC classification number: H04W4/08 ,  H04L63/065 ,  H04L63/0807 ,  H04L63/104 ,  H04W4/80 ,  H04W12/06 ,  H04W88/06

Abstract: At least one embodiment takes the form of a process carried out by a first radio-network switching system (RNSS). The first RNSS maintains a talkgroup of mobile radios that includes a first mobile radio. The first RNSS receives an add-mobile-radio request from the first mobile radio and responsively sends an add-mobile-radio response to the first mobile radio. The add-mobile-radio response includes an add-mobile-radio authentication token. The first RNSS receives, from a second mobile radio, an add-mobile-radio authentication message that identifies the second mobile radio and that includes the add-mobile-radio authentication token. In response to receiving the add-mobile-radio authentication message from the second mobile radio, the first RNSS adds the identified second mobile radio to the talkgroup.

Abstract translation: 至少一个实施例采用由第一无线电网络交换系统（RNSS）执行的处理的形式。 第一个RNSS维护一个包含第一个移动无线电的移动无线电通话组。 第一RNSS从第一移动无线电接收添加移动无线电请求，并响应于向第一移动无线电发送添加移动无线电响应。 添加移动无线电应答包括添加移动无线电认证令牌。 第一RNSS从第二移动无线电接收标识第二移动无线电并且包括添加移动无线电认证令牌的添加移动无线电认证消息。 响应于从第二移动无线电接收添加移动无线电认证消息，第一RNSS将所识别的第二移动无线电添加到通话组。

公开(公告)号：US20170230799A1

公开(公告)日：2017-08-10

申请号：US15496301

申请日：2017-04-25

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： MARIUSZ R. WAWROWSKI ,  PAWEL JURZAK ,  WOJCIECH JAN KUCHARSKI ,  ROBERT MROWIEC ,  MICHAL SZYCHOWSKI ,  GRZEGORZ SZYSZKA

IPC: H04W4/02 ,  H04W4/08 ,  H04W4/10

CPC classification number: H04W4/029 ,  H04W4/08 ,  H04W4/10

Abstract: Communication groups are formed based on mobile station location history. The process includes receiving, at a controller device, a group formation request from a requesting device, the request specifying a location and a time window, identifying one or more mobile stations determined to be within a threshold area relative to the location during the time window, and causing a communication group to be created including the identified one or more mobile stations. A further process includes a requesting device configured to identify a location and time window associated with an event, transmit a group formation request specifying the location and the time window and requesting formation of a communication group comprising mobile stations located within a threshold area relative to the location during the time window, and transmit using a communication group identifier provided to the requesting device.

公开(公告)号：US20160105773A1

公开(公告)日：2016-04-14

申请号：US14880863

申请日：2015-10-12

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： MARIUSZ R. WAWROWSKI ,  PAWEL JURZAK ,  WOJCIECH JAN KUCHARSKI ,  ROBERT MROWIEC ,  MICHAL SZYCHOWSKI ,  GRZEGORZ SZYSZKA

IPC: H04W4/02 ,  H04W4/08 ,  H04W4/10

CPC classification number: H04W4/029 ,  H04W4/08 ,  H04W4/10

Abstract: Communication groups are formed based on mobile station location history. The process includes receiving, at a controller device, a group formation request from a requesting device, the request specifying a location and a time window, identifying one or more mobile stations determined to be within a threshold area relative to the location during the time window, and causing a communication group to be created including the identified one or more mobile stations. A further process includes a requesting device configured to identify a location and time window associated with an event, transmit a group formation request specifying the location and the time window and requesting formation of a communication group comprising mobile stations located within a threshold area relative to the location during the time window, and transmit using a communication group identifier provided to the requesting device.

Abstract translation: 基于移动台位置历史形成通信组。 该过程包括在控制器设备处从请求设备接收指定位置和时间窗口的请求，识别在时间窗口期间相对于该位置确定在阈值区域内的一个或多个移动站 并且使得创建包括所识别的一个或多个移动站的通信组。 另外的过程包括配置成识别与事件相关联的位置和时间窗口的请求设备，发送指定位置和时间窗口的组形成请求，并且请求形成包括位于相对于阈值区域内的移动站的通信组 并且使用提供给请求设备的通信组标识符进行发送。