(57) ABSTRACT A wireless device transmits a first signal in a first cell group and transmits a
second signal in a second cell group. The wireless device adjusts a signal transmission …

(Continued) Primary Examiner—George C Atkins (74) Attorney, Agent, or Firm—Gregory J.
Albin; Charles A. Brill; Frank D. Cimino (57) ABSTRACT Systems and methods for specifying …

A wireless device receives a message indicating transmission of a sounding reference
signal in a symbol on subframe n on a first cell in a first cell group. The symbol overlaps in …

A first signal is transmitted starting in a first subframe of a cell of a first cell group. A second
signal is configured for transmission in a second subframe of a second cell group …

(60) Provisional application No. 61/625,078, filed on Apr. 16, 2012, provisional application
No. 61/661,361, filed on Jun. 19, 2012.(57) ABSTRACT (51) Int. Cl A wireless device …

A sounding reference signal (SRS) is being scheduled for transmission in the last symbol of
subframe n on a first cell in a first cell group. The last symbol overlaps in time with …

Primary Examiner-Kibrom T Hailu (74) Attorney, Agent, or Firm—Banner & Witcoff, Ltd.(57)
ABSTRACT A wireless device transmits a random access preamble (RAP) on a first cell of a …

(57) ABSTRACT A plurality of cells are grouped into a primary cell group and a secondary
cell group. The wireless device receives a timing advance command comprising a time …

US9717061B2 - Wireless device connection to an application server - Google Patents
US9717061B2 - Wireless device connection to an application server - Google Patents …

A wireless device receives message (s) comprising configuration parameters of sounding
reference signals on a secondary cell in a secondary cell group. The wireless device …